BLAKENEY -OA-

Operated by OXY USA INC. (P-5 630591) 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 814District 08Field 21289600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$17.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$568 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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.

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
OilDisposition385,893 bbl$17,123,868
Casinghead gasProduction104,756 Mcf$347,509
Total$17,471,377

25,524 Mcf of this lease's gas, across 48 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 (10)

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 32.0294, -102.5515. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.02934, -102.55131 · 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
50.0%
5 of 10 wells
With a plug date
30.0%
3 of 10 wells
Median depth
5,410 ft
9 wells filed one
Completion to plug
10.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
550.0%
A plug date is filed
330.0%
BothOn the schedule and plugged. Neither fact cancels the other.
330.0%
NeitherNo plug date, and not on the schedule.
550.0%

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

Total depth in feet, 9 of 10 wells. Median 5,410 ft, with the middle half between 5,375 and 5,425 ft; the shallowest is 5,335 ft and the deepest 5,450 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 10 wells, Dec 1980 – Jun 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1980 – Jun 2023
9 of 10 wells; 1 filed none
Plug dates filed
Nov 1993 – Apr 2013
3 of 10 wells; 7 filed none

Last completion to plug: a median of 10.3 years across the 3 wells that filed both dates, with the middle half between 6.6 years and 21.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-135043954Yes
42-13536826105,410 ftJun 2023
42-1353682795,425 ftSep 2016
42-13536867115,425 ftJun 2013
42-135368392R5,450 ftJun 2001Yes
42-1350439435,355 ftMar 2001
42-1353685885,425 ftDec 2000
42-1353203165,375 ftAug 1995Dec 2005Yes
42-1350439325,335 ftFeb 1991Nov 1993Yes
42-1353353675,375 ftDec 1980Apr 2013Yes

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 2026827231106.413.05$88,705
Apr 20265563898.932.87$55,114
Mar 2026709089.753.15$63,633
Feb 2026704063.503.75$44,704
Jan 2026383059.138.00$22,647
Dec 20258101256.664.41$45,948
Nov 2025689058.593.93$40,369
Oct 2025664059.383.30$39,428
Sep 2025635062.743.08$39,840
Aug 2025651063.933.01$41,618
Jul 2025615066.743.32$41,045
Jun 2025674066.483.13$44,808
May 2025749060.553.23$45,352
Apr 202565261662.363.54$42,841
Mar 2025690067.704.27$46,713
Feb 2025679070.884.34$48,128
Jan 202594328274.324.28$71,290
Dec 202476928868.993.12$53,952
Nov 202478732769.052.20$55,061
Oct 202485833471.372.28$61,997
Sep 202482828769.612.36$58,316
Aug 202485324075.632.06$65,008
Jul 202466423979.932.15$53,587
Jun 202487930378.082.63$69,430
May 20241,06033378.812.20$84,271
Apr 20241,00035084.451.66$85,031
Mar 20241,09334180.301.55$88,295
Feb 20241,14131276.091.78$87,375
Jan 202486034773.023.30$63,941
Dec 20231,113071.262.61$79,312
Nov 2023799077.892.81$62,234
Oct 2023596085.443.09$50,922
Sep 20232101389.042.74$18,734
Aug 20233467580.522.67$28,060
Jul 20232785874.852.64$20,962
Jun 202343310368.962.26$30,092
May 202341410170.622.23$29,462
Apr 202346314178.122.24$36,485
Mar 202348816472.852.39$35,943
Feb 202345615175.112.47$34,622
Jan 202346815976.533.39$36,355
Dec 202240210376.415.73$31,307
Nov 202241313185.005.65$35,845
Oct 202250712187.185.86$44,910
Sep 202242515384.888.16$37,323
Aug 202237112494.529.13$36,199
Jul 2022407142101.587.54$42,414
Jun 2022352118115.097.98$41,453
May 2022473197109.378.43$53,393
Apr 2022386123104.226.84$41,070
Mar 2022453129108.885.08$49,978
Feb 202241215991.054.86$38,285
Jan 202233010281.844.54$27,470
Dec 202140214071.323.90$29,217
Nov 202140211377.435.24$31,719
Oct 202143214479.795.71$35,292
Sep 20214059769.865.35$28,812
Aug 202145311566.024.22$30,392
Jul 20214463770.783.98$31,715
Jun 20214614469.493.38$32,184
May 20214377763.483.02$27,973
Apr 202143413760.362.76$26,574
Mar 20214319861.302.72$26,687
Feb 20212655857.805.55$15,639
Jan 202145013850.412.81$23,072
Dec 202045713544.642.68$20,762
Nov 20203249638.772.71$12,821
Oct 202042412736.972.48$15,990
Sep 202045714537.091.99$17,239
Aug 202037715139.982.39$15,433
Jul 20202027538.371.83$7,888
Jun 20202472634.901.69$8,664
May 20203517416.921.81$6,073
Apr 202031010214.751.80$4,757
Mar 202044714430.341.86$13,829
Feb 202039012149.881.98$19,693
Jan 202044114057.252.09$25,541
Dec 201949415459.012.30$29,506
Nov 201948113055.302.75$26,957
Oct 201951612553.472.42$27,893
Sep 20194726955.052.66$26,167
Aug 201946815253.112.30$25,206
Jul 201940913956.272.46$23,356
Jun 201937512852.782.49$20,111
May 20193978158.482.74$23,439
Apr 201937310462.632.75$23,647
Mar 201941411256.803.06$23,858
Feb 201951817550.852.79$26,829
Jan 201964020646.033.23$30,124
Dec 201855319946.594.19$26,597
Nov 201858218452.934.24$31,585
Oct 201857118761.443.40$35,718
Sep 201852917059.543.11$32,025
Aug 201855020859.403.07$33,308
Jul 201854219665.142.93$35,881
Jun 201857919960.183.08$35,457
May 201850218665.382.90$33,360
Apr 201850916563.842.90$32,973
Mar 201862619261.222.79$38,859
Feb 201848714861.782.77$30,496
Jan 201855317362.874.01$35,461
Dec 201758514857.272.92$33,935
Nov 201769315155.423.12$38,877
Oct 201792022049.292.98$46,003
Sep 201785725947.523.09$41,524
Aug 201763720945.373.00$29,529
Jul 20176693943.873.09$29,469
Jun 201756517442.493.09$24,544
May 201753515445.373.26$24,776
Apr 201747615947.933.21$23,325
Mar 201746315346.772.98$22,111
Feb 201769922050.452.95$35,914
Jan 201769117849.413.42$34,751
Dec 201681718148.763.72$40,511
Nov 201671017142.492.64$30,620
Oct 201679020346.193.09$37,117
Sep 201654212541.553.10$22,908
Aug 201654016041.442.92$22,845
Jul 201656016741.622.92$23,796
Jun 201652615745.352.69$24,276
May 201657516542.521.99$24,778
Apr 201665818136.561.99$24,417
Mar 201674818833.011.79$25,029
Feb 201669018126.472.06$18,638
Jan 201678920727.352.36$22,069
Dec 201577620932.362.00$25,530
Nov 201571720438.792.17$28,255
Oct 20153654043.552.43$15,993
Sep 201562712942.992.76$27,311
Aug 20157677840.162.87$31,027
Jul 2015761148.152.95$36,645
Jun 2015817056.152.88$45,875
May 2015734055.212.96$40,524
Apr 2015612049.822.71$30,490
Mar 20157282042.892.93$31,283
Feb 20159103844.662.98$40,754
Jan 2015719343.433.10$31,235
Dec 2014415054.693.59$22,696
Nov 2014540070.464.25$38,048
Oct 2014555078.303.90$43,457
Sep 2014430086.164.05$37,049
Aug 2014603089.394.04$53,902
Jul 2014555096.564.18$53,591
Jun 20145961098.164.74$58,551
May 20146584294.734.73$62,531
Apr 201463711095.944.81$61,643
Mar 201461217395.895.06$59,560
Feb 201449712597.406.19$49,182
Jan 201457317590.404.86$52,650
Dec 201351616391.824.35$48,089
Nov 201346915188.853.74$42,235
Oct 201350714197.423.78$49,925
Sep 2013670118104.113.72$70,192
Aug 2013618204104.253.52$65,145
Jul 2013570177102.523.72$59,094
Jun 201349113294.403.93$46,870
May 201352017294.834.15$50,025
Apr 201360418093.964.28$57,523
Mar 201359219193.623.91$56,170
Feb 201354415991.233.42$50,173
Jan 201371721191.603.42$66,399
Dec 201280021286.773.42$70,141
Nov 201283022386.953.62$72,977
Oct 201287425189.383.40$78,971
Sep 201285423794.672.92$81,540
Aug 201284723992.662.91$79,178
Jul 201291415985.133.02$78,289
Jun 201247811279.822.52$38,436
May 201292924191.612.49$85,705
Apr 2012872171101.652.00$88,980
Mar 2012964216105.052.22$101,748
Feb 2012858264101.102.57$87,422
Jan 201283227098.092.73$82,349
Dec 201184523096.873.24$82,600
Nov 201189724595.723.31$86,672
Oct 201191325284.983.65$78,506
Sep 201188122783.623.99$74,574
Aug 201193225983.404.15$78,803
Jul 20111,00722094.144.52$95,793
Jun 201180715792.904.64$75,699
May 201184218898.134.40$83,454
Apr 201182177105.964.33$87,327
Mar 201182715396.364.06$80,310
Feb 201153812485.644.18$46,593
Jan 201178120186.504.59$68,479
Dec 201077819985.734.35$67,563
Nov 201084520680.843.80$69,092
Oct 201096525778.103.51$76,268
Sep 201091914272.633.98$67,312
Aug 20108788473.684.42$65,062
Jul 201087526072.554.74$64,713
Jun 201079624070.364.91$57,185
May 201082614771.124.24$59,368
Apr 20108368581.694.12$68,643
Mar 201098515178.394.39$77,877
Feb 201088720973.585.44$66,403
Jan 20101,10210774.365.96$82,583
Dec 20091,21513371.445.48$87,529
Nov 20091,21817874.593.75$91,518
Oct 20091,16115572.544.11$84,856
Sep 200995916765.543.06$63,365
Aug 200994417967.423.22$64,221
Jul 200991721461.133.46$56,798
Jun 200998022366.163.90$65,705
May 20091,03721754.743.93$57,617
Apr 200986515746.773.59$41,019
Mar 20091,01714542.144.06$43,445
Feb 200982813332.814.63$27,783
Jan 200994213235.865.37$34,489
Dec 2008981037.105.98$36,395
Nov 200897023955.496.86$55,465
Oct 2008970075.246.92$72,983
Sep 20081,0890101.767.88$110,817
Aug 2008862264114.228.48$100,697
Jul 20081,067246131.0811.39$142,664
Jun 20081,013268131.3313.03$136,530
May 20081,023289123.1711.57$129,348
Apr 2008951198110.3110.45$106,975
Mar 20081,118260101.909.66$116,437
Feb 20081,16419292.538.77$109,389
Jan 20081,14922490.388.21$105,685
Dec 20071,02023988.337.30$91,842
Nov 20079994591.677.29$91,906
Oct 20071,24127182.856.92$104,693
Sep 200784718875.846.24$65,410
Aug 200777540369.066.39$56,096
Jul 20071,01550570.906.39$75,189
Jun 20071,19854162.007.55$78,360
May 20071,19348558.747.85$73,882
Apr 20071,18842359.617.81$74,118
Mar 20071,03941456.927.30$62,163
Feb 200795438555.108.22$55,729
Jan 200794230750.306.73$49,448
Dec 200664223756.656.92$38,009
Nov 200638016354.207.62$21,838
Oct 200695738954.906.01$54,879
Sep 200649622160.085.04$30,913
Aug 200675829768.717.34$54,262
Jul 200676826669.376.34$54,963
Jun 200658021666.286.38$39,821
May 200643417466.016.42$29,766
Apr 20061,20236264.397.36$80,061
Mar 200689528956.707.08$52,793
Feb 20061,03726057.597.75$61,736
Jan 200672019260.598.93$45,340
Dec 20053179354.9413.42$18,664
Nov 200590016154.6910.59$50,926
Oct 200578912958.3413.80$47,810
Sep 200599328461.4512.08$64,450
Aug 20051,02335061.519.80$66,354
Jul 200598028455.697.84$56,804
Jun 20051,14632252.337.38$62,347
May 20051,23427145.226.65$57,604
Apr 20051,20229749.207.36$61,324
Mar 20051,13120550.377.15$58,435
Feb 200596928145.226.31$45,592
Jan 20051,10820843.166.32$49,136
Dec 20041,35227239.866.75$55,727
Nov 20041,14423945.286.33$53,313
Oct 20041,03926349.706.52$53,352
Sep 20041,12421143.245.28$49,717
Aug 20041,25420842.375.55$54,287
Jul 20041,13628238.286.08$45,202
Jun 20041,18925336.106.43$44,550
May 20041,45126937.486.49$56,131
Apr 20041,15821534.475.86$41,176
Mar 20041,18522834.365.53$41,977
Feb 20041,01030132.455.51$34,433
Jan 20041,21931532.036.30$41,029
Dec 20031,50130130.266.30$47,317
Nov 20031,39325828.804.60$41,304
Oct 20031,48424828.174.76$42,985
Sep 20031,50119726.314.75$40,427
Aug 20031,45528029.765.13$44,737
Jul 20031,47825029.415.17$44,761
Jun 20031,88726928.565.98$55,502
May 20032,00270826.595.97$57,462
Apr 20031,74150926.675.41$49,185
Mar 20031,84647731.146.10$60,392
Feb 20031,68726433.487.93$58,573
Jan 20031,87732430.315.58$58,700
Dec 20021,97228526.914.85$54,450
Nov 20021,86925424.664.14$47,140
Oct 20022,12431326.464.23$57,525
Sep 20021,69932827.443.64$47,813
Aug 20021,79128325.963.16$47,390
Jul 20021,81440524.583.06$45,828
Jun 20021,84736823.733.34$45,058
May 20021,87843624.663.58$47,874
Apr 20021,69030523.653.51$41,040
Mar 20021,92539422.003.10$43,572
Feb 20021,63631918.222.38$30,566
Jan 20022,19244917.172.38$38,703
Dec 20012,46454516.932.36$43,004
Nov 20012,54445318.072.41$47,060
Oct 20012,64149219.782.53$53,483
Sep 20013,12471424.262.25$77,396
Aug 20013,14694924.873.05$81,138
Jul 20014,6142,18323.933.20$117,392
Jun 20011,4251,29824.563.82$39,962
May 20011,32368425.524.31$36,709
Apr 20011,70982024.685.34$46,553
Mar 20011,53697124.545.38$42,914
Feb 20012,07081427.755.77$62,137
Jan 20012,90944227.478.40$83,622
Dec 20002,1041,17726.889.12$67,293
Nov 200059422932.215.66$20,428
Oct 200073827831.235.15$24,478
Sep 200078436331.875.19$26,869
Aug 200080136529.644.54$25,399
Jul 200080938428.534.09$24,651
Jun 200081729829.304.40$25,248
May 200086824327.263.68$24,556
Apr 200085632724.513.12$21,999
Mar 200090029328.422.86$26,416
Feb 200079326027.622.73$22,612
Jan 200087027825.272.48$22,674
Dec 199984226224.282.42$21,079
Nov 199981224323.192.43$19,422
Oct 199988226620.982.80$19,250
Sep 199993026721.752.62$20,927
Aug 199999033419.262.88$20,028
Jul 199990927417.892.37$16,912
Jun 199978224815.942.36$13,051
May 199982531415.792.32$13,756
Apr 199957219515.102.21$9,068
Mar 19991,06923812.471.84$13,768
Feb 19997762659.981.82$8,226
Jan 199991626610.381.90$10,013
Dec 19989142559.201.77$8,861
Nov 199891026210.892.19$10,483
Oct 199886726012.421.97$11,280
Sep 199867717912.592.08$8,896
Aug 199886326711.301.91$10,261
Jul 199882324611.742.24$10,212
Jun 199892625711.242.24$10,983
May 199892428712.622.21$12,294
Apr 199894426413.042.51$12,971
Mar 19981,01825312.802.31$13,615
Feb 199882020813.952.30$11,917
Jan 199896629114.702.15$14,827
Dec 199796723316.322.41$16,343
Nov 199796129418.193.09$18,389
Oct 19971,02028719.253.15$20,539
Sep 199789128917.742.95$16,660
Aug 19971,04434717.862.55$19,532
Jul 19971,15536017.582.25$21,114
Jun 19971,08430517.242.26$19,377
May 19971,13726018.972.31$22,169
Apr 19971,10633717.882.08$20,477
Mar 19971,20423318.951.94$23,268
Feb 19971,06771120.492.21$23,431
Jan 19971,23558123.483.54$31,054
Dec 19961,18856223.32$27,704
Nov 19961,08340021.97$23,794
Oct 19961,13944823.31$26,550
Sep 19961,11252922.22$24,709
Aug 19961,15750620.26$23,441
Jul 19961,22661919.55$23,968
Jun 19961,19253218.73$22,326
May 19961,22154719.43$23,724
Apr 19961,21155721.51$26,049
Mar 19961,36983019.38$26,531
Feb 19961,32557016.98$22,499
Jan 19961,42956817.07$24,393
Dec 19951,53467917.19$26,369
Nov 19951,50859116.00$24,128
Oct 19951,61961215.43$24,981
Sep 19951,58062116.18$25,564
Aug 19951,71670415.92$27,319
Jul 19951,42459315.24$21,702
Jun 199596441316.41$15,819
May 19951,10143517.56$19,334
Apr 19951,01745217.73$18,031
Mar 199595235916.44$15,651
Feb 19951,15342016.58$19,117
Jan 19951,23145515.92$19,598
Dec 19941,05342915.03$15,827
Nov 19941,26850015.90$20,161
Oct 19942,11153115.58$32,889
Sep 19942,33067015.29$35,626
Aug 19941,99356516.13$32,147
Jul 19942,22061217.56$38,983
Jun 19942,34663917.09$40,093
May 19941,87345715.88$29,743
Apr 19941,63641014.14$23,133
Mar 19941,88741212.46$23,512
Feb 19941,66822412.50$20,850
Jan 19943,13841712.66$39,727
Dec 199382940712.33$10,222
Nov 19931,54440914.49$22,373
Oct 19932,08147315.85$32,984
Sep 19931,41668515.03$21,282
Aug 19931,88759015.66$29,550
Jul 19931,91566215.46$29,606
Jun 19931,88662216.79$31,666
May 19931,42963117.68$25,265
Apr 19931,78245818.05$32,165
Mar 19931,90859118.14$34,611
Feb 19931,42752117.90$25,543
Jan 19931,89260716.93$32,032

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                  827 bbl  × $106.41 =    $88,001
Casinghead gas       231 Mcf  × $  3.05 =       $704

────────────────────────────────────────────────────
Month total                                  $88,705

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/814 is the state's own key, not one this site invented.