Well Data Manager / Well Summary / 16/21b- 12

16/21b- 12

Present

Well Header

Well No
16/21b- 12
NSTA DEN No
2404
Well Name
--
Drill Seq No
12
Quadrant / Block
16 / 21 b
Surface Location
58.252074, 1.055443
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
PREMIER OIL E&P UK LIMITED
Original Operator
--
Sub Area Operator
PREMIER OIL E&P UK LIMITED
Licence No
P344
Licence Type
Production
Spud Date
1984-06-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/21b- 12 Original
Plugged View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
M
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
148.44
TD MD (m)
2270.760
TD TVDSS (m)
2243.630
TD Datum Depth (m)
25.298
TD Datum Type
Kelly Bushing
Spud Date
1984-06-06
TD Reached
1984-06-25
Completion Date
1986-06-21
Release Date
1990-06-21

Formation Tops (17)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/21b- 12 Unknown 174.000 148.702 BGS LithoStrat Upper
Unknown 402.000 376.702 BGS LithoStrat Upper
Nordland Cenozoic 415.000 389.702 BGS LithoStrat Upper
Nordland Cenozoic 439.000 413.702 BGS LithoStrat Upper
Nordland Cenozoic 860.000 834.702 BGS LithoStrat Upper
Hordaland Cenozoic 945.000 919.702 BGS LithoStrat Upper
Hordaland Cenozoic 1099.000 1073.702 BGS LithoStrat Upper
Hordaland Cenozoic 1180.000 1154.702 BGS LithoStrat Upper
Hordaland Cenozoic 1399.000 1373.702 BGS LithoStrat Upper
Hordaland Cenozoic 1527.000 1501.702 BGS LithoStrat Upper
Hordaland Cenozoic 1603.000 1577.702 BGS LithoStrat Upper
Hordaland Cenozoic 1951.000 1925.702 BGS LithoStrat Upper
Balder Cenozoic 2028.000 2002.702 BGS LithoStrat Upper
Sele Mesozoic 2060.000 2034.702 BGS LithoStrat Upper
Forties Formation Equivalent 2113.000 2087.702 BGS LithoStrat Upper
Forties Mesozoic 2146.000 2120.702 BGS LithoStrat Upper
Andrew Cenozoic 2253.000 2227.702 BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
16/21b- 12 0 0 0 17 17 0 5 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/21b- 12 Oil O Forties Sandstone Member 2146.4016 -- 107 m thick

Rock Samples (126)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/21b- 12 Cuttings 1536.19 2273.81 -- -- set B sidetrack / wet samples
16/21b- 12 Core #1 2136.65 2145.79 φ 7.9% (n=1) · Kh 0.2 mD (n=1) · Kv 0.0 mD (n=1) · Density 2.70 (n=1) · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE LOWER, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL MICA, OCCASIONAL GREY/GREEN CLAYSTONE, RARE BITUMEN; POOR POROSITY; FRACTURE PARTLY .
16/21b- 12 ↳ Plug 01 2145.487 -- φ 7.9% · Kh 0.2 mD · Kv 0.0 mD · Density 2.70 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE LOWER, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL MICA, OCCASIONAL GREY/GREEN CLAYSTONE, RARE BITUMEN; POOR POROSITY; FRACTURE PARTLY --
16/21b- 12 Core #2 2145.79 2154.94 φ 28.4% (n=26) · Kh 1269.4 mD (n=26) · Kv 1215.7 mD (n=22) · So 58.0% (n=23) · Sw 15.7% (n=23) · Density 2.65 (n=26) · FSP 28.2 (n=23) · ROBERTSON RESEARCH NVP; RUBBLE; RUBBLE/SHALE; SHALE | SANDSTONE; GENERALLY AS FOR 10 EXCEPT INCLUDES NO GREY CLAY.; SANDSTONE; GENERALLY AS FOR 14; SANDSTONE; GENERALLY AS FOR 16 EXCEPT INCLUDES MODERATE CLAY MINERALS AND GOOD POROSITY.; SANDSTONE; GENERALLY AS FOR 16 EXCEPT INCLUDES MODERATE WHITE CLAY MINERAL AND GOOD POROSITY.; SANDSTONE; GENERALLY AS FOR 6; SANDSTONE; GENERALLY AS FOR 8 EXCEPT INCLUDES COMMON OIL STAINING AND NO PYRITE.; SANDSTONE; GREY, FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, RARE WHITE/GREEN CLAY MINERALS; GOOD POROSITY; OCCASIONAL OIL STAINING.; SANDSTONE; GREY, FINE GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL GREY CLAY, RARE WHITE CLAY; VERY GOOD POROSITY.; SANDSTONE; GREY, FINE GRAINED, OCCASIONAL VERY FINE LOWER MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL CLAY MINERALS; GOOD POROSITY; MODERATE OIL STAINING.; SANDSTONE; GREY, FINE TO MEDIUM GRAINED WITH OCCASIONAL COARSE GRAINS, OCCASIONAL SILTY MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY, OCCASIONAL MICA; GOOD POROSITY.; SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL CLAY MINERAL, TRACE GLAUCONITE; VERY GOOD POROSITY.; SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL WHITE CLAY MINERAL; VERY GOOD POROSITY.; SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, POORLY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL WHITE CLAY MINERAL, OCCASIONAL MICA; POOR POROSITY.; SANDSTONE; GREY, FINE TO MEDIUM GRAINED, POORLY SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, TRACE PYRITE; GOOD POROSITY.; SANDSTONE; GREY/BROWN, FINE GRAINED, OCCASIONAL SILTY TO VERY FINE LOWER MATRIX, MODERATELY SORTED, MODERATELY CEMENTED, OCCASIONAL MICA; MODERATE TO GOOD POROSITY; COMMON OIL STAINING.; SANDSTONE; GREY/BROWN, FINE WITH OCCASIONAL MEDIUM GRAINS, POORLY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL WHITE CLAY MINERAL; GOOD POROSITY; COMMON OIL STAINING.; SANDSTONE; LIGHT GREY, FINE GRAINED WITH OCCASIONAL MEDIUM GRAINS, OCCASIONAL SILTY TO VERY FINE MATRIX, POOR TO MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, RARE BITUMEN; GOOD POROSITY.; SANDSTONE; LIGHT GREY, GENERALLY AS FOR 24 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND NO OIL STAINING.; SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING AND OCCASIONAL PYRITE.; SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING.; SANDSTONE; MEDIUM GREY, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POOR TO MODERATELY CEMENTED, MODERATE CLAY MINERALS, OCCASIONAL MICA, OCCASIONAL OIL-STAINED GRAINS, TRAC; SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY WELL SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, OCCASIONAL MICA; GOOD POROSITY.; SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED, RARE SILTY MATRIX, POORLY SORTED, POORLY CEMENTED, RARE CLAY MINERALS, RARE MICA; VERY GOOD POROSITY; OCCASIONAL OIL STAINING.; SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 24 EXCEPT CONTAINS OCCASIONAL CARBONACEOUS CLAY. .
16/21b- 12 ↳ Plug 02 2146.097 -- ROBERTSON RESEARCH SHALE --
16/21b- 12 ↳ Plug 03 2146.402 -- ROBERTSON RESEARCH SHALE --
16/21b- 12 ↳ Plug 04 2146.706 -- φ 25.5% · Kh 389.0 mD · Kv 432.0 mD · So 50.3% · Sw 10.8% · Density 2.66 · FSP 26.6 · ROBERTSON RESEARCH SANDSTONE; GREY/BROWN, FINE GRAINED, OCCASIONAL SILTY TO VERY FINE LOWER MATRIX, MODERATELY SORTED, MODERATELY CEMENTED, OCCASIONAL MICA; MODERATE TO GOOD POROSITY; COMMON OIL STAINING. --
16/21b- 12 ↳ Plug 05 2147.011 -- φ 29.6% · Kh 729.0 mD · Kv 893.0 mD · So 63.2% · Sw 11.0% · Density 2.66 · FSP 28.7 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, RARE WHITE/GREEN CLAY MINERALS; GOOD POROSITY; OCCASIONAL OIL STAINING. --
16/21b- 12 ↳ Plug 06 2147.316 -- φ 28.8% · Kh 867.0 mD · Kv 787.0 mD · So 68.2% · Sw 5.0% · Density 2.65 · FSP 26.8 · ROBERTSON RESEARCH SANDSTONE; GREY/BROWN, FINE WITH OCCASIONAL MEDIUM GRAINS, POORLY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL WHITE CLAY MINERAL; GOOD POROSITY; COMMON OIL STAINING. --
16/21b- 12 ↳ Plug 07 2147.621 -- φ 28.9% · Kh 852.0 mD · Kv 809.0 mD · So 60.9% · Sw 11.4% · Density 2.65 · FSP 29.3 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 6 --
16/21b- 12 ↳ Plug 08 2147.926 -- φ 28.6% · Kh 1160.0 mD · Kv 1140.0 mD · So 64.0% · Sw 2.8% · Density 2.65 · FSP 27.6 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE TO MEDIUM GRAINED, POORLY SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, TRACE PYRITE; GOOD POROSITY. --
16/21b- 12 ↳ Plug 09 2148.23 -- φ 29.7% · Kh 785.0 mD · Density 2.65 · ROBERTSON RESEARCH SHALE | SANDSTONE; GENERALLY AS FOR 8 EXCEPT INCLUDES COMMON OIL STAINING AND NO PYRITE. --
16/21b- 12 ↳ Plug 10 2148.535 -- φ 32.9% · Kh 1210.0 mD · Kv 831.0 mD · So 48.0% · Sw 27.0% · Density 2.66 · FSP 30.0 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL GREY CLAY, RARE WHITE CLAY; VERY GOOD POROSITY. --
16/21b- 12 ↳ Plug 11 2148.84 -- φ 30.7% · Kh 1030.0 mD · Kv 939.0 mD · So 55.9% · Sw 14.6% · Density 2.65 · FSP 27.3 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 10 EXCEPT INCLUDES NO GREY CLAY. --
16/21b- 12 ↳ Plug 12 2149.145 -- φ 30.0% · Kh 874.0 mD · Kv 768.0 mD · So 62.7% · Sw 12.2% · Density 2.65 · FSP 29.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 10 EXCEPT INCLUDES NO GREY CLAY. --
16/21b- 12 ↳ Plug 13 2149.45 -- φ 5.4% · Kh 0.0 mD · Density 2.70 · ROBERTSON RESEARCH SHALE | SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, POORLY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL WHITE CLAY MINERAL, OCCASIONAL MICA; POOR POROSITY. --
16/21b- 12 ↳ Plug 14 2149.754 -- φ 33.5% · Kh 3950.0 mD · So 67.4% · Sw 18.2% · Density 2.65 · FSP 31.8 · ROBERTSON RESEARCH SHALE | SANDSTONE; GREY, FINE GRAINED, OCCASIONAL VERY FINE LOWER MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL CLAY MINERALS; GOOD POROSITY; MODERATE OIL STAINING. --
16/21b- 12 ↳ Plug 15 2150.059 -- φ 29.7% · Kh 1830.0 mD · Kv 1420.0 mD · So 68.6% · Sw 10.6% · Density 2.65 · FSP 31.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 14 --
16/21b- 12 ↳ Plug 16 2150.364 -- φ 30.7% · Kh 1970.0 mD · Kv 1730.0 mD · So 56.3% · Sw 12.1% · Density 2.65 · FSP 27.2 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL WHITE CLAY MINERAL; VERY GOOD POROSITY. --
16/21b- 12 ↳ Plug 17 2150.669 -- φ 29.3% · Kh 1580.0 mD · Kv 1510.0 mD · So 52.2% · Sw 10.1% · Density 2.65 · FSP 29.1 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 16 EXCEPT INCLUDES MODERATE WHITE CLAY MINERAL AND GOOD POROSITY. --
16/21b- 12 ↳ Plug 18 2150.974 -- φ 29.9% · Kh 1790.0 mD · Kv 1700.0 mD · So 59.7% · Sw 10.5% · Density 2.65 · FSP 31.5 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 16 EXCEPT INCLUDES MODERATE CLAY MINERALS AND GOOD POROSITY. --
16/21b- 12 ↳ Plug 19 2151.278 -- φ 30.3% · Kh 1980.0 mD · Kv 1880.0 mD · So 53.7% · Sw 13.4% · Density 2.65 · FSP 25.8 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, OCCASIONAL CLAY MINERAL, TRACE GLAUCONITE; VERY GOOD POROSITY. --
16/21b- 12 ↳ Plug 20 2151.583 -- φ 29.3% · Kh 1760.0 mD · Kv 1870.0 mD · So 70.4% · Sw 6.6% · Density 2.64 · FSP 25.4 · ROBERTSON RESEARCH SANDSTONE; GREY, FINE TO MEDIUM GRAINED WITH OCCASIONAL COARSE GRAINS, OCCASIONAL SILTY MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY, OCCASIONAL MICA; GOOD POROSITY. --
16/21b- 12 ↳ Plug 21 2151.888 -- φ 30.1% · Kh 2220.0 mD · Kv 2150.0 mD · So 65.4% · Sw 8.5% · Density 2.64 · FSP 27.3 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE GRAINED WITH OCCASIONAL MEDIUM GRAINS, OCCASIONAL SILTY TO VERY FINE MATRIX, POOR TO MODERATELY SORTED, VERY POORLY CEMENTED, OCCASIONAL MICA, RARE BITUMEN; GOOD POROSITY. --
16/21b- 12 ↳ Plug 22 2152.193 -- ROBERTSON RESEARCH RUBBLE/SHALE --
16/21b- 12 ↳ Plug 23 2152.498 -- φ 27.6% · Kh 214.0 mD · Kv 201.0 mD · So 42.3% · Sw 29.0% · Density 2.65 · FSP 28.9 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY WELL SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, OCCASIONAL MICA; GOOD POROSITY. --
16/21b- 12 ↳ Plug 24 2152.802 -- φ 26.9% · Kh 130.0 mD · Kv 90.0 mD · So 58.3% · Sw 27.0% · Density 2.64 · FSP 27.7 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POOR TO MODERATELY CEMENTED, MODERATE CLAY MINERALS, OCCASIONAL MICA, OCCASIONAL OIL-STAINED GRAINS, TRAC --
16/21b- 12 ↳ Plug 25 2153.107 -- φ 26.6% · Kh 114.0 mD · So 40.7% · Sw 39.3% · Density 2.65 · FSP 25.8 · ROBERTSON RESEARCH NVP | SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 24 EXCEPT CONTAINS OCCASIONAL CARBONACEOUS CLAY. --
16/21b- 12 ↳ Plug 26 2153.412 -- φ 25.7% · Kh 80.0 mD · Kv 106.0 mD · So 63.4% · Sw 22.6% · Density 2.63 · FSP 28.0 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, GENERALLY AS FOR 24 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND NO OIL STAINING. --
16/21b- 12 ↳ Plug 27 2153.717 -- So 46.5% · Sw 37.9% · FSP 25.8 · ROBERTSON RESEARCH SHALE --
16/21b- 12 ↳ Plug 28 2154.022 -- φ 31.5% · Kh 2230.0 mD · Kv 2010.0 mD · Density 2.64 · ROBERTSON RESEARCH SHALE | SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED, RARE SILTY MATRIX, POORLY SORTED, POORLY CEMENTED, RARE CLAY MINERALS, RARE MICA; VERY GOOD POROSITY; OCCASIONAL OIL STAINING. --
16/21b- 12 ↳ Plug 29 2154.326 -- φ 29.2% · Kh 1760.0 mD · Kv 1770.0 mD · So 61.1% · Sw 10.1% · Density 2.65 · FSP 29.5 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING. --
16/21b- 12 ↳ Plug 30 2154.631 -- φ 28.8% · Kh 1880.0 mD · Kv 2070.0 mD · Density 2.70 · ROBERTSON RESEARCH RUBBLE | SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING AND OCCASIONAL PYRITE. --
16/21b- 12 ↳ Plug 31 2154.936 -- φ 28.3% · Kh 1620.0 mD · Kv 1640.0 mD · So 54.7% · Sw 10.9% · Density 2.65 · FSP 27.3 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING. --
16/21b- 12 Core #3 2154.94 2164.08 φ 26.2% (n=25) · Kh 1186.0 mD (n=25) · Kv 1170.7 mD (n=23) · So 47.7% (n=28) · Sw 26.8% (n=28) · Density 2.66 (n=25) · FSP 25.7 (n=28) · ROBERTSON RESEARCH NPP; NPP/NVP; NVP; RUBBLE; SHALE | SANDSTONE; GENERALLY AS FOR 28; SANDSTONE; GENERALLY AS FOR 42 EXCEPT INCLUDES OCCASIONAL SILTY TO VERY FINE MATRIX AND NO PYRITE.; SANDSTONE; GENERALLY AS FOR 42 EXCEPT POORLY CEMENTED AND INCLUDES NO PYRITE.; SANDSTONE; GENERALLY AS FOR 42 EXCEPT POORLY SORTED.; SANDSTONE; GENERALLY AS FOR 53 EXCEPT INCLUDES FINE CARBONACEOUS LAMINATIONS.; SANDSTONE; GENERALLY AS FOR 57 EXCEPT VERY POORLY CEMENTED AND VERY GOOD POROSITY.; SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES FRACTURE PARTLY CEMENTED BY CALCITE.; SANDSTONE; GREY, VERY FINE TO FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY TO WELL SORTED, POOR CARBONACEOUS LAMINATIONS, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; OCCASIONAL OIL STAINING.; SANDSTONE; LIGHT GREY, FINE GRAINED WITH BROAD SILT RICH LAMINATION, POORLY SORTED, POORLY CEMENTED, COMMON CLAY, OCCASIONAL PYRITE; GOOD POROSITY.; SANDSTONE; LIGHT GREY, FINE TO COARSE GRAINED, OCCASIONAL CLAY TO VERY FINE MATRIX, VERY POORLY SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERALS, RARE MICA, RARE CARBONACEOUS MATERIAL, RAR; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POORLY SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, RARE MICA, RARE PYRITE; GOOD POROSITY.; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL WHITE AND GREEN CLAY MINERALS, OCCASIONAL PYRITE, RARE CARBONAC; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL VERY FINE MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, RARE MICA, RARE PYRITE; GOOD POROSITY.; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, RARE SILTY TO VERY FINE MATRIX, POORLY SORTED, POOR TO MODERATELY CEMENTED, RARE MICA, RARE CLAY MINERALS, RARE CARBONACEOUS MATERIAL; GOOD POROSITY.; SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING AND OCCASIONAL SILTY MATRIX.; SANDSTONE; LIGHT TO MEDIUM GREY, FINE GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, MODERATE BITUMEN; GOOD POROSITY; PATCHY OIL STAINING.; SANDSTONE; MEDIUM GREY, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, RARE BITUMEN; GOOD POROSITY.; SANDSTONE; MEDIUM GREY, FINE GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POOR - MODERATELY' SORTED, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; RARE OIL STAINING.; SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED WITH OCCASIONAL COARSE GRAINS, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; OCCASIONAL OIL STAIN; SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 34 EXCEPT INCLUDES MODERATE OIL STAINING.; SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 42 EXCEPT INCLUDES OIL STAINING AND NO PYRITE.; SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 42 EXCEPT INCLUDES OIL STAINING. .
16/21b- 12 ↳ Plug 32 2155.241 -- φ 31.6% · Kh 1630.0 mD · Kv 1360.0 mD · So 61.8% · Sw 12.4% · Density 2.68 · FSP 27.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 28 --
16/21b- 12 ↳ Plug 33 2155.546 -- φ 27.2% · Kh 1370.0 mD · Kv 1490.0 mD · So 53.3% · Sw 12.0% · Density 2.64 · FSP 25.0 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, GENERALLY AS FOR 28 EXCEPT INCLUDES NO OIL STAINING AND OCCASIONAL SILTY MATRIX. --
16/21b- 12 ↳ Plug 34 2155.85 -- φ 26.5% · Kh 1370.0 mD · Kv 1250.0 mD · So 62.5% · Sw 10.1% · Density 2.65 · FSP 26.9 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, RARE SILTY TO VERY FINE MATRIX, POORLY SORTED, POOR TO MODERATELY CEMENTED, RARE MICA, RARE CLAY MINERALS, RARE CARBONACEOUS MATERIAL; GOOD POROSITY. --
16/21b- 12 ↳ Plug 35 2156.155 -- φ 25.7% · Kh 1220.0 mD · Kv 1050.0 mD · So 56.1% · Sw 8.7% · Density 2.65 · FSP 26.9 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 34 EXCEPT INCLUDES MODERATE OIL STAINING. --
16/21b- 12 ↳ Plug 36 2156.46 -- φ 26.5% · Kh 1210.0 mD · Kv 1370.0 mD · So 73.0% · Sw 7.6% · Density 2.65 · FSP 25.1 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 34 EXCEPT INCLUDES MODERATE OIL STAINING. --
16/21b- 12 ↳ Plug 37 2156.765 -- φ 29.4% · Kh 2060.0 mD · Kv 1740.0 mD · So 60.1% · Sw 11.6% · Density 2.64 · FSP 25.6 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 34 EXCEPT INCLUDES MODERATE OIL STAINING. --
16/21b- 12 ↳ Plug 38 2157.07 -- ROBERTSON RESEARCH SHALE --
16/21b- 12 ↳ Plug 39 2157.374 -- So 20.0% · Sw 63.5% · FSP 20.7 · ROBERTSON RESEARCH NPP/NVP --
16/21b- 12 ↳ Plug 40 2157.679 -- φ 25.4% · Kh 4.0 mD · So 15.0% · Sw 74.1% · Density 2.73 · FSP 18.7 · ROBERTSON RESEARCH NVP | SANDSTONE; LIGHT GREY, FINE GRAINED WITH BROAD SILT RICH LAMINATION, POORLY SORTED, POORLY CEMENTED, COMMON CLAY, OCCASIONAL PYRITE; GOOD POROSITY. --
16/21b- 12 ↳ Plug 41 2157.984 -- ROBERTSON RESEARCH SHALE --
16/21b- 12 ↳ Plug 42 2158.289 -- φ 28.0% · Kh 2400.0 mD · Kv 2150.0 mD · So 67.4% · Sw 9.7% · Density 2.65 · FSP 23.2 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL VERY FINE MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, RARE MICA, RARE PYRITE; GOOD POROSITY. --
16/21b- 12 ↳ Plug 43 2158.594 -- φ 29.6% · Kh 2680.0 mD · Kv 2600.0 mD · So 57.3% · Sw 14.6% · Density 2.64 · FSP 28.6 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 42 EXCEPT INCLUDES OIL STAINING. --
16/21b- 12 ↳ Plug 44 2158.898 -- φ 28.3% · Kh 2170.0 mD · Kv 2270.0 mD · So 59.2% · Sw 13.0% · Density 2.64 · FSP 28.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 42 EXCEPT POORLY SORTED. --
16/21b- 12 ↳ Plug 45 2159.203 -- φ 28.4% · Kh 2020.0 mD · Kv 1940.0 mD · So 63.0% · Sw 12.1% · Density 2.65 · FSP 26.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 42 EXCEPT POORLY SORTED. --
16/21b- 12 ↳ Plug 46 2159.508 -- φ 27.6% · Kh 1690.0 mD · Kv 1790.0 mD · So 64.9% · Sw 10.6% · Density 2.65 · FSP 28.4 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, GENERALLY AS FOR 42 EXCEPT INCLUDES OIL STAINING AND NO PYRITE. --
16/21b- 12 ↳ Plug 47 2159.813 -- φ 27.4% · Kh 1560.0 mD · So 63.6% · Sw 4.8% · Density 2.64 · FSP 28.8 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 42 EXCEPT INCLUDES OCCASIONAL SILTY TO VERY FINE MATRIX AND NO PYRITE. --
16/21b- 12 ↳ Plug 48 2160.118 -- φ 29.2% · Kh 2270.0 mD · Kv 2490.0 mD · So 59.9% · Sw 12.0% · Density 2.65 · FSP 26.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 42 EXCEPT POORLY CEMENTED AND INCLUDES NO PYRITE. --
16/21b- 12 ↳ Plug 49 2160.422 -- φ 30.2% · Kh 2530.0 mD · Kv 2320.0 mD · So 55.0% · Sw 10.9% · Density 2.65 · FSP 24.3 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, FINE TO MEDIUM GRAINED WITH OCCASIONAL COARSE GRAINS, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; OCCASIONAL OIL STAIN --
16/21b- 12 ↳ Plug 50 2160.727 -- φ 27.7% · Kh 85.0 mD · Kv 9.8 mD · So 57.4% · Sw 10.0% · Density 2.67 · FSP 29.4 · ROBERTSON RESEARCH SANDSTONE; GREY, VERY FINE TO FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY TO WELL SORTED, POOR CARBONACEOUS LAMINATIONS, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; OCCASIONAL OIL STAINING. --
16/21b- 12 ↳ Plug 51 2161.032 -- φ 25.3% · Kh 8.4 mD · Kv 3.8 mD · So 19.2% · Sw 53.3% · Density 2.64 · FSP 24.4 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, RARE BITUMEN; GOOD POROSITY. --
16/21b- 12 ↳ Plug 52 2161.337 -- φ 28.2% · Kh 101.0 mD · Kv 6.1 mD · So 41.7% · Sw 43.1% · Density 2.65 · FSP 24.2 · ROBERTSON RESEARCH SANDSTONE; LIGHT TO MEDIUM GREY, FINE GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, MODERATE BITUMEN; GOOD POROSITY; PATCHY OIL STAINING. --
16/21b- 12 ↳ Plug 53 2161.642 -- φ 29.3% · Kh 148.0 mD · Kv 69.0 mD · So 29.4% · Sw 45.2% · Density 2.64 · FSP 23.6 · ROBERTSON RESEARCH SANDSTONE; MEDIUM GREY, FINE GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POOR - MODERATELY' SORTED, POORLY CEMENTED, OCCASIONAL MICA; GOOD POROSITY; RARE OIL STAINING. --
16/21b- 12 ↳ Plug 54 2161.946 -- φ 29.3% · Kh 268.0 mD · Kv 105.0 mD · So 33.9% · Sw 52.6% · Density 2.63 · FSP 23.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 53 EXCEPT INCLUDES FINE CARBONACEOUS LAMINATIONS. --
16/21b- 12 ↳ Plug 55 2162.251 -- So 71.9% · Sw 18.0% · FSP 26.3 · ROBERTSON RESEARCH RUBBLE --
16/21b- 12 ↳ Plug 56 2162.556 -- Kv 1500.0 mD · So 31.3% · Sw 37.8% · FSP 27.9 · ROBERTSON RESEARCH NPP --
16/21b- 12 ↳ Plug 57 2162.861 -- φ 28.0% · Kh 586.0 mD · Kv 242.0 mD · So 39.2% · Sw 32.8% · Density 2.67 · FSP 30.3 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POORLY SORTED, POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERAL, RARE MICA, RARE PYRITE; GOOD POROSITY. --
16/21b- 12 ↳ Plug 58 2163.166 -- φ 31.8% · Kh 1120.0 mD · So 36.0% · Sw 38.4% · Density 2.66 · FSP 31.7 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 57 EXCEPT VERY POORLY CEMENTED AND VERY GOOD POROSITY. --
16/21b- 12 ↳ Plug 59 2163.47 -- φ 26.7% · Kh 1150.0 mD · Kv 1170.0 mD · So 35.7% · Sw 39.4% · Density 2.64 · FSP 30.8 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO COARSE GRAINED, OCCASIONAL CLAY TO VERY FINE MATRIX, VERY POORLY SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERALS, RARE MICA, RARE CARBONACEOUS MATERIAL, RAR --
16/21b- 12 ↳ Plug 60 2163.775 -- φ 4.1% · Kh 0.0 mD · Kv 0.0 mD · So 33.7% · Sw 29.1% · Density 2.69 · FSP 31.3 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, WELL CEMENTED BY CALCITE, OCCASIONAL WHITE AND GREEN CLAY MINERALS, OCCASIONAL PYRITE, RARE CARBONAC --
16/21b- 12 ↳ Plug 61 2164.08 -- φ 4.1% · Kh 0.4 mD · Kv 0.0 mD · So 14.1% · Sw 64.3% · Density 2.70 · FSP 5.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES FRACTURE PARTLY CEMENTED BY CALCITE. --
16/21b- 12 Core #4 2164.08 2172.92 φ 25.0% (n=24) · Kh 112.3 mD (n=24) · Kv 102.7 mD (n=24) · So 27.1% (n=28) · Sw 56.2% (n=28) · Density 2.66 (n=24) · FSP 26.7 (n=28) · ROBERTSON RESEARCH NPP; NVP; RUBBLE | SANDSTONE; BUFF, FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL; GOOD POROSITY.; SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, MODERATE SILTY MATRIX, POORLY SORTED, MODERATELY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL MICA; GOOD POROSITY.; SANDSTONE; BUFF, FINE, OCCASIONAL VERY FINE MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL MICA; GOOD POROSITY.; SANDSTONE; GENERALLY AS FOR 60; SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES FRACTURE PARTLY CEMENTED BY CALCITE.; SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES NO CARBONACEOUS MATERIAL.; SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES OCCASIONAL VERY COARS- GRAINS, POORLY CEMENTED AREA AND NO PYRITE.; SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND RARE OIL STAINING.; SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND TRACE PYRITE.; SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS.; SANDSTONE; GENERALLY AS FOR 74 EXCEPT INCLUDES OCCASIONAL SILTY MATRIX.; SANDSTONE; GENERALLY AS FOR 74 EXCEPT POOR TO MODERATELY CEMENTED AND INCLUDES COMMON CLAY TO SILTY MATRIX.; SANDSTONE; GENERALLY AS FOR 74 EXCEPT POORLY CEMENTED AND INCLUDES OCCASIONAL SILTY MATRIX.; SANDSTONE; GENERALLY AS FOR 74 EXCEPT VERY POORLY CEMENTED AND INCLUDES OCCASIONAL SILTY MATRIX.; SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED, INCLUDES OCCASIONAL MICA AND FINE CLAY RICH LAMINATION.; SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED.; SANDSTONE; GENERALLY AS FOR 79 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND RARE MICA.; SANDSTONE; GENERALLY AS FOR 79 EXCEPT INCLUDES OCCASIONAL MICA AND RARE CARBONACEOUS MATERIAL.; SANDSTONE; GENERALLY FOR 79 EXCEPT FINE TO MEDIUM GRAINED.; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, MODERATELY TO WELL CEMENTED BY CALCITE, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL CARBONACEOUS MA .
16/21b- 12 ↳ Plug 61 2164.08 -- φ 4.1% · Kh 0.4 mD · Kv 0.0 mD · So 14.1% · Sw 64.3% · Density 2.70 · FSP 5.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES FRACTURE PARTLY CEMENTED BY CALCITE. --
16/21b- 12 ↳ Plug 62 2164.385 -- φ 4.1% · Kh 0.0 mD · Kv 0.0 mD · So 22.4% · Sw 44.9% · Density 2.70 · FSP 5.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES NO CARBONACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 63 2164.69 -- ROBERTSON RESEARCH RUBBLE --
16/21b- 12 ↳ Plug 64 2164.994 -- φ 4.4% · Kh 0.0 mD · Kv 0.0 mD · So 12.5% · Sw 57.2% · Density 2.69 · FSP 5.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 60 --
16/21b- 12 ↳ Plug 65 2165.299 -- Kv 456.0 mD · So 39.2% · Sw 46.1% · FSP 31.5 · ROBERTSON RESEARCH RUBBLE --
16/21b- 12 ↳ Plug 66 2165.604 -- Kv 111.0 mD · So 37.9% · Sw 49.0% · FSP 30.2 · ROBERTSON RESEARCH NPP --
16/21b- 12 ↳ Plug 67 2165.909 -- φ 8.4% · Kh 0.0 mD · Kv 0.0 mD · So 36.9% · Sw 47.1% · Density 2.69 · FSP 29.7 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 60 EXCEPT INCLUDES OCCASIONAL VERY COARS- GRAINS, POORLY CEMENTED AREA AND NO PYRITE. --
16/21b- 12 ↳ Plug 68 2166.214 -- So 40.5% · Sw 53.0% · FSP 30.4 · ROBERTSON RESEARCH RUBBLE --
16/21b- 12 ↳ Plug 69 2166.518 -- φ 31.4% · Kh 292.0 mD · Kv 291.0 mD · So 43.4% · Sw 47.2% · Density 2.65 · FSP 30.8 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE, OCCASIONAL VERY FINE MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL MICA; GOOD POROSITY. --
16/21b- 12 ↳ Plug 70 2166.823 -- φ 29.2% · Kh 142.0 mD · Kv 108.0 mD · So 24.8% · Sw 58.6% · Density 2.65 · FSP 33.4 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS. --
16/21b- 12 ↳ Plug 71 2167.128 -- φ 31.3% · Kh 238.0 mD · Kv 175.0 mD · So 35.6% · Sw 48.8% · Density 2.65 · FSP 30.1 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND TRACE PYRITE. --
16/21b- 12 ↳ Plug 72 2167.433 -- φ 30.6% · Kh 131.0 mD · Kv 90.0 mD · So 33.2% · Sw 49.8% · Density 2.63 · FSP 29.0 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND RARE OIL STAINING. --
16/21b- 12 ↳ Plug 73 2167.738 -- φ 30.9% · Kh 108.0 mD · So 28.8% · Sw 57.5% · Density 2.66 · FSP 30.8 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 69 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS. --
16/21b- 12 ↳ Plug 74 2168.042 -- φ 22.8% · Kh 11.0 mD · Kv 227.0 mD · So 26.2% · Sw 60.0% · Density 2.66 · FSP 32.4 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, MODERATE SILTY MATRIX, POORLY SORTED, MODERATELY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL MICA; GOOD POROSITY. --
16/21b- 12 ↳ Plug 75 2168.347 -- φ 26.7% · Kh 74.0 mD · Kv 48.0 mD · So 33.8% · Sw 52.2% · Density 2.66 · FSP 31.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 74 EXCEPT INCLUDES OCCASIONAL SILTY MATRIX. --
16/21b- 12 ↳ Plug 76 2168.652 -- φ 29.6% · Kh 127.0 mD · Kv 61.0 mD · So 30.0% · Sw 52.6% · Density 2.66 · FSP 27.1 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 74 EXCEPT POORLY CEMENTED AND INCLUDES OCCASIONAL SILTY MATRIX. --
16/21b- 12 ↳ Plug 77 2168.957 -- φ 31.4% · Kh 183.0 mD · So 28.2% · Sw 55.8% · Density 2.66 · FSP 31.3 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 74 EXCEPT VERY POORLY CEMENTED AND INCLUDES OCCASIONAL SILTY MATRIX. --
16/21b- 12 ↳ Plug 78 2169.262 -- φ 23.8% · Kh 20.0 mD · Kv 21.0 mD · So 26.3% · Sw 59.5% · Density 2.66 · FSP 30.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 74 EXCEPT POOR TO MODERATELY CEMENTED AND INCLUDES COMMON CLAY TO SILTY MATRIX. --
16/21b- 12 ↳ Plug 79 2169.566 -- φ 32.1% · Kh 274.0 mD · Kv 230.0 mD · So 25.9% · Sw 62.8% · Density 2.65 · FSP 31.8 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL ARGILLACEOUS MATERIAL; GOOD POROSITY. --
16/21b- 12 ↳ Plug 80 2169.871 -- φ 32.6% · Kh 231.0 mD · Kv 94.0 mD · So 29.0% · Sw 54.9% · Density 2.67 · FSP 30.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED. --
16/21b- 12 ↳ Plug 81 2170.176 -- Kv 186.0 mD · So 29.1% · Sw 55.7% · FSP 33.7 · ROBERTSON RESEARCH NPP --
16/21b- 12 ↳ Plug 82 2170.481 -- φ 29.9% · Kh 130.0 mD · Kv 76.0 mD · So 9.2% · Sw 72.5% · Density 2.65 · FSP 25.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT INCLUDES OCCASIONAL MICA AND RARE CARBONACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 83 2170.786 -- φ 30.4% · Kh 139.0 mD · Kv 73.0 mD · So 18.8% · Sw 67.0% · Density 2.66 · FSP 27.3 · ROBERTSON RESEARCH SANDSTONE; GENERALLY FOR 79 EXCEPT FINE TO MEDIUM GRAINED. --
16/21b- 12 ↳ Plug 84 2171.09 -- φ 29.8% · Kh 112.0 mD · So 17.8% · Sw 74.5% · Density 2.65 · FSP 29.6 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED, INCLUDES OCCASIONAL MICA AND FINE CLAY RICH LAMINATION. --
16/21b- 12 ↳ Plug 85 2171.395 -- φ 32.3% · Kh 199.0 mD · Kv 65.0 mD · So 28.9% · Sw 57.7% · Density 2.65 · FSP 29.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED. --
16/21b- 12 ↳ Plug 86 2171.7 -- φ 30.6% · Kh 116.0 mD · Kv 48.0 mD · So 24.8% · Sw 53.6% · Density 2.66 · FSP 25.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED. --
16/21b- 12 ↳ Plug 87 2172.005 -- φ 30.5% · Kh 99.0 mD · Kv 63.0 mD · So 26.8% · Sw 56.6% · Density 2.66 · FSP 28.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT FINE TO MEDIUM GRAINED. --
16/21b- 12 ↳ Plug 88 2172.31 -- φ 30.0% · Kh 69.0 mD · Kv 42.0 mD · So 31.1% · Sw 54.9% · Density 2.66 · FSP 25.5 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 79 EXCEPT INCLUDES OCCASIONAL MEDIUM GRAINS AND RARE MICA. --
16/21b- 12 ↳ Plug 89 2172.614 -- φ 12.7% · Kh 0.7 mD · Kv 0.6 mD · So 5.0% · Sw 59.5% · Density 2.67 · FSP 13.5 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY TO VERY FINE MATRIX, POORLY SORTED, MODERATELY TO WELL CEMENTED BY CALCITE, OCCASIONAL ARGILLACEOUS MATERIAL, OCCASIONAL CARBONACEOUS MA --
16/21b- 12 Core #5 2173.22 2182.22 φ 27.9% (n=29) · Kh 172.8 mD (n=29) · Kv 99.2 mD (n=26) · So 17.2% (n=29) · Sw 69.1% (n=29) · Density 2.66 (n=29) · FSP 28.6 (n=29) · ROBERTSON RESEARCH NVP; RUBBLE | SANDSTONE; BUFF, FINE GRAINED WITH OCCASIONAL MEDIUM GRAINS, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY SORTED, POORLY CEMENTED, RARE MICA, RARE CARBONACEOUS MATERIAL; GOOD POROSITY.; SANDSTONE; BUFF, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POOR TO MODERATELY CEMENTED, RARE MICA; GOOD POROSITY; RARE OIL STAINING.; SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, RARE WHITE CLAY MINERALS; GOOD POROSITY; OCCASIONAL OIL STAINING.; SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, POORLY SORTED, POORLY CEMENTED, RARE MICA, RARE ARGILLACEOUS MATERIAL; GOOD POROSITY.; SANDSTONE; BUFF, FINE TO MEDIUM, OCCASIONAL CLAY TO SILT MATRIX, POORLY SORTED, POORLY CEMENTED, RARE MICA, RARE CARBONACEOUS MATERIAL; GOOD POROSITY.; SANDSTONE; BUFF, MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY TO WELL SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERALS, RARE MICA; GOOD POROSITY.; SANDSTONE; GENERALLY AS FOR 104 EXCEPT MODERATELY SORTED.; SANDSTONE; GENERALLY AS FOR 104 EXCEPT VERY POORLY CEMENTED AND INCLUDES NO OIL STAINING.; SANDSTONE; GENERALLY AS FOR 108 EXCEPT POORLY CEMENTED AND INCLUDES RARE CARBONACEOUS MATERIAL.; SANDSTONE; GENERALLY AS FOR 110; SANDSTONE; GENERALLY AS FOR 110 EXCEPT MEDIUM GRAINED AND INCLUDES NO CARBONACEOUS MATERIAL.; SANDSTONE; GENERALLY AS FOR 110 EXCEPT VERY POORLY CEMENTED.; SANDSTONE; GENERALLY AS FOR 118 EXCEPT INCLUDES OCCASIONAL GREEN CLAY MINERALS.; SANDSTONE; GENERALLY AS FOR 89 EXCEPT INCLUDES OCCASIONAL COARSE GRAINS.; SANDSTONE; GENERALLY AS FOR 92; SANDSTONE; GENERALLY AS FOR 92 EXCEPT FINE GRAINED AND INCLUDES MODERATE SILTY MATRIX.; SANDSTONE; GENERALLY AS FOR 92 EXCEPT INCLUDES OCCASIONAL COARSE GRAINS.; SANDSTONE; GENERALLY AS FOR 92 EXCEPT INCLUDES OIL STAINING.; SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED AND INCLUDES OCCASIONAL ARGILLACEOUS MATERIAL.; SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED, INCLUDES OCCASIONAL COARSE GRAINS AND OCCASIONAL ARGILLACEOUS MATERIAL.; SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED.; SANDSTONE; GREY/GREEN, GENERALLY AS FOR 89 EXCEPT MODERATELY CEMENTED BY CALCITE, INCLUDES PARTLY OPEN FRACTURE AND MODERATE POROSITY.; SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY TO WELL CEMENTED BY CALCITE, OCCASIONAL WHITE CLAY MINERAL, RARE MICA; POOR TO MODERATE POROSITY; PARTLY OPEN .
16/21b- 12 ↳ Plug 90 2173.224 -- φ 13.9% · Kh 0.7 mD · Kv 0.7 mD · So 21.2% · Sw 63.7% · Density 2.67 · FSP 16.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 89 EXCEPT INCLUDES OCCASIONAL COARSE GRAINS. --
16/21b- 12 ↳ Plug 91 2173.529 -- φ 14.9% · Kh 0.8 mD · Kv 0.8 mD · So 3.5% · Sw 77.2% · Density 2.67 · FSP 16.6 · ROBERTSON RESEARCH SANDSTONE; GREY/GREEN, GENERALLY AS FOR 89 EXCEPT MODERATELY CEMENTED BY CALCITE, INCLUDES PARTLY OPEN FRACTURE AND MODERATE POROSITY. --
16/21b- 12 ↳ Plug 92 2173.834 -- φ 30.7% · Kh 196.0 mD · Kv 101.0 mD · So 18.0% · Sw 59.9% · Density 2.66 · FSP 31.5 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, POORLY SORTED, POORLY CEMENTED, RARE MICA, RARE ARGILLACEOUS MATERIAL; GOOD POROSITY. --
16/21b- 12 ↳ Plug 93 2174.138 -- φ 31.7% · Kh 235.0 mD · So 35.4% · Sw 52.9% · Density 2.65 · FSP 32.4 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 92 EXCEPT INCLUDES OIL STAINING. --
16/21b- 12 ↳ Plug 94 2174.443 -- φ 31.9% · Kh 407.0 mD · Kv 124.0 mD · So 29.1% · Sw 60.3% · Density 2.65 · FSP 33.4 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT INCLUDES OCCASIONAL COARSE GRAINS. --
16/21b- 12 ↳ Plug 95 2174.748 -- φ 32.5% · Kh 277.0 mD · Kv 112.0 mD · So 27.9% · Sw 61.6% · Density 2.64 · FSP 32.0 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 96 2175.053 -- φ 33.1% · Kh 277.0 mD · Kv 176.0 mD · So 20.3% · Sw 68.2% · Density 2.69 · FSP 32.3 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 97 2175.358 -- φ 30.9% · Kh 255.0 mD · Kv 239.0 mD · So 17.9% · Sw 68.8% · Density 2.65 · FSP 31.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED AND INCLUDES OCCASIONAL ARGILLACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 98 2175.662 -- φ 32.6% · Kh 319.0 mD · Kv 178.0 mD · So 15.7% · Sw 68.8% · Density 2.65 · FSP 33.9 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED, INCLUDES OCCASIONAL COARSE GRAINS AND OCCASIONAL ARGILLACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 99 2175.967 -- φ 30.0% · Kh 156.0 mD · Kv 96.0 mD · So 12.9% · Sw 69.6% · Density 2.66 · FSP 35.1 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT FINE GRAINED AND INCLUDES MODERATE SILTY MATRIX. --
16/21b- 12 ↳ Plug 100 2176.272 -- φ 31.3% · Kh 255.0 mD · Kv 217.0 mD · So 16.5% · Sw 68.0% · Density 2.65 · FSP 31.7 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 101 2176.577 -- φ 31.7% · Kh 371.0 mD · Kv 126.0 mD · So 18.0% · Sw 70.8% · Density 2.65 · FSP 33.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 92 --
16/21b- 12 ↳ Plug 102 2176.882 -- φ 28.5% · Kh 191.0 mD · Kv 43.0 mD · So 19.7% · Sw 67.2% · Density 2.65 · FSP 29.9 · ROBERTSON RESEARCH SANDSTONE; BUFF, MEDIUM GRAINED, OCCASIONAL SILTY MATRIX, MODERATELY TO WELL SORTED, VERY POORLY CEMENTED, OCCASIONAL WHITE CLAY MINERALS, RARE MICA; GOOD POROSITY. --
16/21b- 12 ↳ Plug 103 2177.186 -- φ 29.2% · Kh 53.0 mD · Kv 21.0 mD · So 17.2% · Sw 70.8% · Density 2.66 · FSP 28.1 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE GRAINED WITH OCCASIONAL MEDIUM GRAINS, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY SORTED, POORLY CEMENTED, RARE MICA, RARE CARBONACEOUS MATERIAL; GOOD POROSITY. --
16/21b- 12 ↳ Plug 104 2177.491 -- φ 26.4% · Kh 66.0 mD · Kv 141.0 mD · So 6.2% · Sw 78.4% · Density 2.65 · FSP 26.5 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POORLY CEMENTED, OCCASIONAL MICA, RARE WHITE CLAY MINERALS; GOOD POROSITY; OCCASIONAL OIL STAINING. --
16/21b- 12 ↳ Plug 105 2177.796 -- φ 29.3% · Kh 151.0 mD · Kv 111.0 mD · So 18.9% · Sw 70.1% · Density 2.65 · FSP 30.7 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 104 EXCEPT MODERATELY SORTED. --
16/21b- 12 ↳ Plug 106 2178.101 -- φ 29.9% · Kh 164.0 mD · Kv 103.0 mD · So 11.4% · Sw 76.0% · Density 2.66 · FSP 31.4 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 104 EXCEPT VERY POORLY CEMENTED AND INCLUDES NO OIL STAINING. --
16/21b- 12 ↳ Plug 107 2178.406 -- φ 30.8% · Kh 159.0 mD · Kv 125.0 mD · So 17.8% · Sw 72.6% · Density 2.66 · FSP 28.8 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 104 EXCEPT VERY POORLY CEMENTED AND INCLUDES NO OIL STAINING. --
16/21b- 12 ↳ Plug 108 2178.71 -- φ 23.5% · Kh 10.0 mD · Kv 15.0 mD · So 16.1% · Sw 72.8% · Density 2.66 · FSP 29.1 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE GRAINED, MODERATE CLAY TO SILT MATRIX, POOR TO MODERATELY SORTED, POOR TO MODERATELY CEMENTED, RARE MICA; GOOD POROSITY; RARE OIL STAINING. --
16/21b- 12 ↳ Plug 109 2179.015 -- φ 30.6% · Kh 81.0 mD · Kv 104.0 mD · So 22.6% · Sw 63.5% · Density 2.66 · FSP 30.9 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 108 EXCEPT POORLY CEMENTED AND INCLUDES RARE CARBONACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 110 2179.32 -- φ 30.1% · Kh 93.0 mD · Kv 53.0 mD · So 16.5% · Sw 75.3% · Density 2.66 · FSP 30.2 · ROBERTSON RESEARCH SANDSTONE; BUFF, FINE TO MEDIUM, OCCASIONAL CLAY TO SILT MATRIX, POORLY SORTED, POORLY CEMENTED, RARE MICA, RARE CARBONACEOUS MATERIAL; GOOD POROSITY. --
16/21b- 12 ↳ Plug 111 2179.625 -- φ 30.4% · Kh 74.0 mD · Kv 35.0 mD · So 8.9% · Sw 78.6% · Density 2.64 · FSP 28.9 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 110 --
16/21b- 12 ↳ Plug 112 2179.93 -- φ 32.2% · Kh 193.0 mD · Kv 123.0 mD · So 25.4% · Sw 62.8% · Density 2.63 · FSP 31.4 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 110 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 113 2180.234 -- φ 32.1% · Kh 244.0 mD · Kv 108.0 mD · So 20.7% · Sw 69.7% · Density 2.65 · FSP 31.4 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 110 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 114 2180.539 -- φ 31.4% · Kh 328.0 mD · So 13.6% · Sw 72.0% · Density 2.65 · FSP 32.5 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 110 EXCEPT VERY POORLY CEMENTED. --
16/21b- 12 ↳ Plug 115 2180.844 -- φ 29.9% · Kh 166.0 mD · Kv 225.0 mD · So 14.7% · Sw 74.9% · Density 2.65 · FSP 31.6 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 110 EXCEPT MEDIUM GRAINED AND INCLUDES NO CARBONACEOUS MATERIAL. --
16/21b- 12 ↳ Plug 116 2181.149 -- φ 30.6% · Kh 288.0 mD · So 16.3% · Sw 69.8% · Density 2.65 · FSP 30.0 · ROBERTSON RESEARCH NVP | SANDSTONE; GENERALLY AS FOR 110 --
16/21b- 12 ↳ Plug 117 2181.454 -- ROBERTSON RESEARCH RUBBLE --
16/21b- 12 ↳ Plug 118 2181.758 -- φ 11.9% · Kh 0.4 mD · Kv 0.4 mD · So 6.3% · Sw 66.9% · Density 2.68 · FSP 9.6 · ROBERTSON RESEARCH SANDSTONE; LIGHT GREY, FINE TO MEDIUM GRAINED, OCCASIONAL CLAY TO SILT MATRIX, MODERATELY TO WELL CEMENTED BY CALCITE, OCCASIONAL WHITE CLAY MINERAL, RARE MICA; POOR TO MODERATE POROSITY; PARTLY OPEN --
16/21b- 12 ↳ Plug 119 2182.063 -- φ 6.3% · Kh 0.1 mD · Kv 0.1 mD · So 8.8% · Sw 73.2% · Density 2.68 · FSP 8.2 · ROBERTSON RESEARCH SANDSTONE; GENERALLY AS FOR 118 EXCEPT INCLUDES OCCASIONAL GREEN CLAY MINERALS. --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/21b- 12 173.73599243164062 2270.760009765625 13 0 2026-08-06 09:20:19.164585+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/21b- 12
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1502.3592 2267.1024 5014
caliper CALI OGA Batch Unzipped 1502.3592 2270.76 5038
comp_sonic DT OGA Batch Unzipped 173.73600000000002 2262.378 13696
deep_resistivity RES_DEP OGA Batch Unzipped 173.73600000000002 2270.76 13761
density_correction DENC OGA Batch Unzipped 1516.38 2270.76 4951
gamma_ray GR OGA Batch Unzipped 173.73600000000002 2262.9876 13700
med_resistivity RES_MED OGA Batch Unzipped 173.73600000000002 2270.76 13761
neutron_por NEU OGA Batch Unzipped 1502.3592 2270.76 5038
porosity PHIE OGA Batch Unzipped 1965.96 2270.76 2001
shallow_resistivity RES_SLW OGA Batch Unzipped 173.73600000000002 2270.76 13761
sp SP OGA Batch Unzipped 173.73600000000002 2270.76 13761
vshale VCLAY OGA Batch Unzipped 1965.96 2270.76 2001
water_sat SW OGA Batch Unzipped 1965.96 2270.76 2001

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/21b- 12 0 -- -- --

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