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BLAKENEY, B. H. -B-

Operated by OCCIDENTAL PERMIAN LTD. (P-5 617544) in the COWDEN, NORTH (DEEP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 830District 08Field 21289600Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$45.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$500 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The COWDEN, NORTH (DEEP) field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 68 leases and 395 wells, and the rule below applies to all of them.

Discovered
1939-06-24
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “SEE FIELD RULES FOR CASING REQUIREMENTS.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition1,180,343 bbl$43,909,192
Casinghead gasProduction340,065 Mcf$1,313,085
Total$45,222,277

57,448 Mcf of this lease's gas, across 47 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (3)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.0258, -102.5419. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.02591, -102.54226 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
5,327 ft
3 wells filed one
Completion to plug
19.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 5,305 and 5,331 ft, median 5,327 ft, over the 3 wells that filed a depth.

Completions filed
Jul 1986 – Oct 2022
3 of 3 wells
Plug dates filed
Sep 2023 – Jan 2025
2 of 3 wells; 1 filed none

Last completion to plug: a median of 19.8 years across the 2 wells that filed both dates, with the middle half between 11.0 years and 28.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1350443735,331 ftOct 2022Jan 2025Yes
42-1353600455,327 ftJan 1989——
42-1350443845,305 ftJul 1986Sep 2023Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 2026656232106.413.05$70,512
Apr 2026731098.932.87$72,318
Mar 2026745489.753.15$66,876
Feb 2026367063.503.75$23,305
Jan 202682059.138.00$4,849
Dec 2025533956.664.41$30,240
Nov 2025319058.593.93$18,690
Oct 2025646059.383.30$38,359
Sep 2025658062.743.08$41,283
Aug 2025641063.933.01$40,979
Jul 2025730066.743.32$48,720
Jun 2025655066.483.13$43,544
May 2025607060.553.23$36,754
Apr 20254675162.363.54$29,303
Mar 2025319467.704.27$21,613
Feb 2025592770.884.34$41,991
Jan 20251,377774.324.28$102,369
Dec 20241,016068.993.12$70,094
Nov 20245874669.052.20$40,633
Oct 2024519371.372.28$37,048
Sep 202454142269.612.36$38,657
Aug 20245773475.632.06$43,709
Jul 202450228979.932.15$40,745
Jun 202462356378.082.63$50,127
May 202456467978.812.20$45,942
Apr 202434238184.451.66$29,514
Mar 202412514980.301.55$10,268
Feb 202447550476.091.78$37,042
Jan 202446844273.023.30$35,631
Dec 202344329871.262.61$32,346
Nov 202340842677.892.81$32,975
Oct 202340636085.443.09$35,800
Sep 20233678789.042.74$32,916
Aug 202336411380.522.67$29,611
Jul 20233391,05974.852.64$28,172
Jun 20232401,40068.962.26$19,712
May 20235041,85070.622.23$39,713
Apr 202350873478.122.24$41,327
Mar 202353956372.852.39$40,614
Feb 202353947075.112.47$41,643
Jan 202358054576.533.39$46,234
Dec 202269753276.415.73$56,306
Nov 202271851485.005.65$63,932
Oct 202270843987.185.86$64,298
Sep 20225494884.888.16$46,991
Aug 202282449694.529.13$82,412
Jul 2022736571101.587.54$79,069
Jun 2022644527115.097.98$78,322
May 2022799459109.378.43$91,257
Apr 2022930260104.226.84$98,702
Mar 20229970108.885.08$108,553
Feb 202282857691.054.86$78,188
Jan 202289771081.844.54$76,632
Dec 202193780971.323.90$69,981
Nov 202123218877.435.24$18,948
Oct 2021160979.795.71$12,818
Sep 20219236969.865.35$64,850
Aug 20219517766.024.22$63,110
Jul 20211,0168270.783.98$72,239
Jun 20217267869.493.38$50,713
May 20218706463.483.02$55,421
Apr 20211,4866460.362.76$89,872
Mar 20211,3697261.302.72$84,115
Feb 20219342857.805.55$54,141
Jan 20211,0326850.412.81$52,214
Dec 20201,0767344.642.68$48,228
Nov 20209195638.772.71$35,781
Oct 2020992036.972.48$36,674
Sep 20209925237.091.99$36,897
Aug 202098210139.982.39$39,501
Jul 202098835138.371.83$38,550
Jun 20206748934.901.69$23,673
May 202044313616.921.81$7,742
Apr 202036611514.751.80$5,606
Mar 20201,01622330.341.86$31,239
Feb 20201,01414549.881.98$50,866
Jan 20201,07246857.252.09$62,352
Dec 20191,07072159.012.30$64,802
Nov 201999377755.302.75$57,050
Oct 20191,1291,37453.472.42$63,691
Sep 201999850155.052.66$56,271
Aug 20191,05575953.112.30$57,780
Jul 20191,06474356.272.46$61,699
Jun 20191,01566752.782.49$55,233
May 20191,06225758.482.74$62,810
Apr 20191,12642662.632.75$71,693
Mar 20191,15249956.803.06$66,962
Feb 20191,15249650.852.79$59,964
Jan 20191,27147046.033.23$60,021
Dec 20181,06878746.594.19$53,052
Nov 20181,03972652.934.24$58,071
Oct 201883999361.443.40$54,922
Sep 201874463459.543.11$46,268
Aug 20181,1441,02559.403.07$71,097
Jul 20181,2691,16765.142.93$86,084
Jun 20181,12574060.183.08$69,979
May 20181,23975165.382.90$83,184
Apr 20181,15882263.842.90$76,311
Mar 20181,28877561.222.79$81,011
Feb 20181,15062861.782.77$72,784
Jan 20181,08648462.874.01$70,217
Dec 20171,08580957.272.92$64,501
Nov 20171,06175455.423.12$61,152
Oct 201798975249.292.98$50,992
Sep 201791418847.523.09$44,014
Aug 20171,15637445.373.00$53,571
Jul 20171,1549943.873.09$50,932
Jun 20171,07411942.493.09$46,002
May 20171,20542845.373.26$56,068
Apr 20171,17220147.933.21$56,819
Mar 20171,11521646.772.98$52,793
Feb 20171,16421250.452.95$59,350
Jan 20171,25224749.413.42$62,706
Dec 20161,19023248.763.72$58,888
Nov 20161,31347242.492.64$57,038
Oct 20161,13735246.193.09$53,606
Sep 201687313441.553.10$36,689
Aug 201699628541.442.92$42,108
Jul 20161,20429841.622.92$50,982
Jun 20161,22931745.352.69$56,587
May 201676621842.521.99$33,004
Apr 20161,23514836.561.99$45,446
Mar 20161,94113233.011.79$64,309
Feb 20161,67312026.472.06$44,532
Jan 20161,93315027.352.36$53,222
Dec 20151,77614932.362.00$57,770
Nov 20151,92012238.792.17$74,741
Oct 20152,166043.552.43$94,329
Sep 20152,107042.992.76$90,580
Aug 20151,991040.162.87$79,959
Jul 20152,119048.152.95$102,030
Jun 20151,920056.152.88$107,808
May 20151,967655.212.96$108,616
Apr 20152,037049.822.71$101,483
Mar 20151,9084942.892.93$81,978
Feb 20151,59433244.662.98$72,176
Jan 20151,02836343.433.10$45,772
Dec 20141,93915854.693.59$106,611
Nov 20141,97120670.464.25$139,753
Oct 20142,31821678.303.90$182,342
Sep 20142,14130186.164.05$185,686
Aug 20142,20349789.394.04$198,932
Jul 20141,98381996.564.18$194,902
Jun 20142,17520498.164.74$214,464
May 20142,25610894.734.73$214,221
Apr 20141,24824895.944.81$120,926
Mar 20141,62188395.895.06$159,903
Feb 20141,09071797.406.19$110,606
Jan 20141,41390590.404.86$132,134
Dec 20131,1371,00891.824.35$108,789
Nov 20131,39993288.853.74$127,785
Oct 20131,5241,07597.423.78$152,531
Sep 20131,7251,139104.113.72$183,824
Aug 20131,6791,107104.253.52$178,935
Jul 20131,451968102.523.72$152,355
Jun 20131,63057094.403.93$156,114
May 20131,83345094.834.15$175,690
Apr 20131,62042593.964.28$154,035
Mar 20131,50290493.623.91$144,154
Feb 20131,6201,15091.233.42$151,726
Jan 20131,7571,64191.603.42$166,553
Dec 20121,70380786.773.42$150,529
Nov 20121,47888286.953.62$131,709
Oct 20121,82697889.383.40$166,533
Sep 20121,9511,06194.672.92$187,798
Aug 20121,7801,16492.662.91$168,320
Jul 20121,9261,03485.133.02$167,084
Jun 20122,0691,01779.822.52$167,709
May 20121,9001,05691.612.49$176,687
Apr 20121,9511,303101.652.00$200,921
Mar 20121,8311,093105.052.22$194,775
Feb 20121,6971,007101.102.57$174,155
Jan 20121,9451,21898.092.73$194,115
Dec 20111,8281,40496.873.24$181,627
Nov 20111,8911,22195.723.31$185,050
Oct 20112,0411,47084.983.65$178,808
Sep 20111,9221,53483.623.99$166,832
Aug 20112,1351,06683.404.15$182,482
Jul 20112,1641,19094.144.52$209,094
Jun 20112,1081,12192.904.64$201,035
May 20112,0001,02098.134.40$200,753
Apr 20111,905496105.964.33$204,003
Mar 20112,0601,21696.364.06$203,435
Feb 20111,19978985.644.18$105,980
Jan 20112,04283486.504.59$180,460
Dec 20102,0901,24785.734.35$184,597
Nov 20102,0371,21080.843.80$169,263
Oct 20102,2871,30278.103.51$183,183
Sep 20102,2791,26172.633.98$170,542
Aug 20102,3571,22973.684.42$179,095
Jul 20102,2131,29172.554.74$166,668
Jun 20102,2591,25070.364.91$165,081
May 20102,2421,23371.124.24$164,673
Apr 20102,0291,40281.694.12$171,529
Mar 20102,1281,18978.394.39$172,032
Feb 20102,0421,29473.585.44$157,293
Jan 20101,9681,37174.365.96$154,517
Dec 20092,2031,20771.445.48$164,001
Nov 20092,2491,33774.593.75$172,769
Oct 20092,6781,87272.544.11$201,957
Sep 20092,4571,45665.543.06$165,494
Aug 20092,4621,61967.423.22$171,199
Jul 20092,5821,79061.133.46$164,039
Jun 20092,4332,03566.163.90$168,894
May 20092,6651,88954.743.93$153,298
Apr 20092,5441,43246.773.59$124,120
Mar 20092,50193542.144.06$109,187
Feb 20092,14084032.814.63$74,105
Jan 20092,21188835.865.37$84,056
Dec 20082,2981,30937.105.98$93,080
Nov 20082,5531,16055.496.86$149,624
Oct 20082,5431,21275.246.92$199,725
Sep 20082,55915101.767.88$260,522
Aug 20082,6721,179114.228.48$315,197
Jul 20082,7011,250131.0811.39$368,284
Jun 20082,8251,357131.3313.03$388,693
May 20082,9511,524123.1711.57$381,114
Apr 20082,4321,113110.3110.45$279,910
Mar 20082,6901,207101.909.66$285,776
Feb 20082,43981592.538.77$232,829
Jan 20082,61736190.388.21$239,487
Dec 20072,8551,11888.337.30$260,346
Nov 20072,7481,60391.677.29$263,598
Oct 20072,8871,47282.856.92$249,377
Sep 20072,6641,39375.846.24$210,736
Aug 20072,9402,05769.066.39$216,176
Jul 20073,0401,40970.906.39$224,537
Jun 20073,0161,40562.007.55$197,598
May 20073,0351,29458.747.85$188,429
Apr 20072,7921,37059.617.81$177,124
Mar 20072,9241,39256.927.30$176,598
Feb 20072,4861,12355.108.22$146,205
Jan 20072,6911,24650.306.73$143,739
Dec 20062,7291,28156.656.92$163,460
Nov 20062,80677154.207.62$157,958
Oct 20063,1031,17754.906.01$177,433
Sep 20063,0771,19860.085.04$190,901
Aug 20063,1831,23168.717.34$227,739
Jul 20063,2891,29569.376.34$236,372
Jun 20063,1531,26266.286.38$217,037
May 20063,24091266.016.42$219,732
Apr 20063,2221,12364.397.36$215,730
Mar 20063,1801,41656.707.08$190,335
Feb 20062,7841,28857.597.75$170,314
Jan 20063,215060.598.93$194,797
Dec 20052,9251,27454.9413.42$177,791
Nov 20053,1861,32554.6910.59$188,272
Oct 20053,4971,78458.3413.80$228,627
Sep 20053,2551,48061.4512.08$217,897
Aug 20053,5891,55061.519.80$235,944
Jul 20053,7291,63955.697.84$220,524
Jun 20053,6251,52252.337.38$200,930
May 20053,5641,47845.226.65$170,994
Apr 20053,6961,55749.207.36$193,303
Mar 20053,7882,69450.377.15$210,077
Feb 20053,4971,22745.226.31$165,879
Jan 20053,7941,68243.166.32$174,383
Dec 20043,4681,62139.866.75$149,178
Nov 20042,9311,42845.286.33$141,756
Oct 20043,2911,63549.706.52$174,215
Sep 20043,0471,58243.245.28$140,111
Aug 20043,3861,69142.375.55$152,851
Jul 20043,3001,59838.286.08$136,047
Jun 20043,2071,54436.106.43$125,705
May 20043,2831,41637.486.49$132,243
Apr 20042,9991,16234.475.86$110,183
Mar 20043,0701,26934.365.53$112,503
Feb 20042,7681,18832.455.51$96,367
Jan 20043,0451,26032.036.30$105,469
Dec 20033,3641,22630.266.30$109,520
Nov 20033,15297928.804.60$95,276
Oct 20033,33871328.174.76$97,425
Sep 20033,19764426.314.75$87,172
Aug 20033,08980729.765.13$96,068
Jul 20033,0671,25129.415.17$96,669
Jun 20032,5621,11728.565.98$79,854
May 20032,6161,50726.595.97$78,560
Apr 20032,5221,04626.675.41$72,918
Mar 20032,73089231.146.10$90,450
Feb 20032,16084033.487.93$78,975
Jan 20034,8261,06730.315.58$152,232
Dec 20024,50498926.914.85$126,003
Nov 20021,03873424.664.14$28,634
Oct 20023,0431,18026.464.23$85,508
Sep 20022,9391,29427.443.64$85,350
Aug 20024,06594725.963.16$108,524
Jul 20024,5341,11024.583.06$114,844
Jun 20024,4321,04523.733.34$108,660
May 20024,9061,07724.663.58$124,842
Apr 20023,4361,01623.653.51$84,830
Mar 20024,6141,00922.003.10$104,639
Feb 20024,07287618.222.38$76,273
Jan 20023,5931,25917.172.38$64,683
Dec 20014,4641,03016.932.36$78,011
Nov 20014,47463718.072.41$82,378
Oct 20014,89538919.782.53$97,807
Sep 20013,66877824.262.25$90,737
Aug 20011,75533724.873.05$44,676
Jul 20012,58366223.933.20$63,928
Jun 20012,75467224.563.82$70,208
May 20014,87745225.524.31$126,408
Apr 20014,62338924.685.34$116,171
Mar 20015,25143624.545.38$131,204
Feb 20013,94937927.755.77$111,770
Jan 20013,60949527.478.40$103,297
Dec 20005,67851626.889.12$157,332
Nov 20003,63356932.215.66$120,238
Oct 20002,99561331.235.15$96,688
Sep 20003,22958631.875.19$105,948
Aug 20003,10372529.644.54$95,265
Jul 20003,85471828.534.09$112,891
Jun 20002,94762929.304.40$89,113
May 20004,30148527.263.68$119,030
Apr 20004,65569324.513.12$116,253
Mar 20004,41086228.422.86$127,797
Feb 20003,79880827.622.73$107,104
Jan 20002,51668025.272.48$65,266
Dec 19993,29384424.282.42$82,000
Nov 19993,12175623.192.43$74,216
Oct 19993,65877120.982.80$78,907
Sep 19993,5981,13021.752.62$81,216
Aug 19994,5831,36819.262.88$92,202
Jul 19994,9641,54117.892.37$92,462
Jun 19995,1771,42215.942.36$85,880
May 19993,5021,27015.792.32$58,244
Apr 19993,92076115.102.21$60,872
Mar 19993,4631,40012.471.84$45,757
Feb 19992,8481,1929.981.82$30,590
Jan 19993,9631,32710.381.90$43,657
Dec 19984,5481,0739.201.77$43,744
Nov 19983,3361,45010.892.19$39,498
Oct 19983,1681,37712.421.97$42,058
Sep 19983,7671,67812.592.08$50,921
Aug 19984,5921,95711.301.91$55,622
Jul 19984,5642,70411.742.24$59,631
Jun 19984,0152,43911.242.24$50,585
May 19984,5631,85812.622.21$61,684
Apr 19987,4541,91513.042.51$101,998
Mar 19984,9862,07012.802.31$68,601
Feb 19984,1111,79513.952.30$61,475
Jan 19984,6151,02714.702.15$70,053
Dec 19974,39884616.322.41$73,815
Nov 19974,52767018.193.09$84,415
Oct 19974,20242919.253.15$82,240
Sep 19974,59168517.742.95$83,468
Aug 19974,68482517.862.55$85,764
Jul 19974,79095917.582.25$86,363
Jun 19974,84548717.242.26$84,627
May 19975,38444818.972.31$103,169
Apr 19975,33684717.882.08$97,172
Mar 19975,03056218.951.94$96,408
Feb 19974,98358620.492.21$103,394
Jan 19975,5921,06823.483.54$135,081
Dec 19965,6891,44923.32—$132,667
Nov 19964,5411,49121.97—$99,766
Oct 19965,1941,49123.31—$121,072
Sep 19965,3451,35622.22—$118,766
Aug 19966,1511,22720.26—$124,619
Jul 19965,9071,46319.55—$115,482
Jun 19965,8041,67318.73—$108,709
May 19965,9731,89619.43—$116,055
Apr 19966,4031,63121.51—$137,729
Mar 19966,8011,65619.38—$131,803
Feb 19966,241016.98—$105,972
Jan 19966,6312,09617.07—$113,191
Dec 19956,9531,02817.19—$119,522
Nov 19956,8321,66116.00—$109,312
Oct 19956,6791,49215.43—$103,057
Sep 19957,2401,73316.18—$117,143
Aug 19957,5481,22715.92—$120,164
Jul 19957,5341,68315.24—$114,818
Jun 19957,0701,45716.41—$116,019
May 19956,8421,67417.56—$120,146
Apr 19957,4141,82117.73—$131,450
Mar 19957,4281,08316.44—$122,116
Feb 19957,18385716.58—$119,094
Jan 19957,15595415.92—$113,908
Dec 19948,8341,00315.03—$132,775
Nov 19947,7801,00815.90—$123,702
Oct 19948,8851,42915.58—$138,428
Sep 19947,78291215.29—$118,987
Aug 19948,6941,54416.13—$140,234
Jul 19948,7671,27017.56—$153,949
Jun 19949,19158017.09—$157,074
May 19949,23586615.88—$146,652
Apr 199410,5751,07814.14—$149,531
Mar 199410,3781,07612.46—$129,310
Feb 199410,11463912.50—$126,425
Jan 199410,31588212.66—$130,588
Dec 199310,73190912.33—$132,313
Nov 199310,5671,01414.49—$153,116
Oct 199310,8491,09015.85—$171,957
Sep 199311,4791,42015.03—$172,529
Aug 199310,9151,36315.66—$170,929
Jul 199311,0151,19915.46—$170,292
Jun 199311,36352016.79—$190,785
May 199311,4641,06117.68—$202,684
Apr 199311,74989218.05—$212,069
Mar 199312,61875618.14—$228,891
Feb 19939,31355217.90—$166,703
Jan 19935,46128616.93—$92,455

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                  656 bbl  × $106.41 =    $69,805
Casinghead gas       232 Mcf  × $  3.05 =       $707

────────────────────────────────────────────────────
Month total                                  $70,512

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/830 is the state's own key, not one this site invented.