BLAKENEY -32-

Operated by PETEX (P-5 659782) in the COWDEN, NORTH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25521District 08Field 21289001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 193 leases and 3,124 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1974-03-03.

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: OPTIONAL 20ACRE UNITS PER #8-64059 6-3-74

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
NGPA5none

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
OilDisposition37,390 bbl$1,778,070
Casinghead gasProduction102,148 Mcf$284,395
Total$2,062,465

45,897 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 (6)

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 32.0055, -102.5514. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.00601, -102.55175 · 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
100.0%
6 of 6 wells
With a plug date
100.0%
6 of 6 wells
Median depth
4,382 ft
6 wells filed one
Completion to plug
16.3 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
6100.0%
A plug date is filed
6100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
6100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 4,350 and 4,400 ft, median 4,382 ft, over the 6 wells that filed a depth.

Completions filed
Jul 1979 – Jan 2007
6 of 6 wells
Plug dates filed
Mar 1997 – Apr 2023
6 of 6 wells

Last completion to plug: a median of 16.3 years across the 6 wells that filed both dates, with the middle half between 10.3 years and 17.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-1353893774,400 ftJan 2007Jun 2012Yes
42-1353353554,400 ftSep 1988Mar 1997Yes
42-1353357864,400 ftApr 1981Mar 1997Yes
42-1353335644,350 ftSep 1980Mar 1997Yes
42-1353319134,350 ftMar 1980Apr 2023Yes
42-1353313324,364 ftJul 1979Mar 1997Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022178084.888.16$15,109
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019178056.272.46$10,016
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018159046.594.19$7,408
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018173061.222.79$10,591
Feb 20185061.782.77$309
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017166045.373.26$7,531
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015174032.362.00$5,631
Nov 20150038.792.17$0
Oct 2015170043.552.43$7,404
Sep 20154042.992.76$172
Aug 2015183040.162.87$7,349
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015174049.822.71$8,669
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 2015173043.433.10$7,513
Dec 20140054.693.59$0
Nov 2014189070.464.25$13,317
Oct 20140078.303.90$0
Sep 2014173086.164.05$14,906
Aug 20141089.394.04$89
Jul 2014170096.564.18$16,415
Jun 20142098.164.74$196
May 2014171094.734.73$16,199
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014184097.406.19$17,922
Jan 20144090.404.86$362
Dec 2013171091.824.35$15,701
Nov 20138088.853.74$711
Oct 20132097.423.78$195
Sep 20131720104.113.72$17,907
Aug 201300104.253.52$0
Jul 20131720102.523.72$17,633
Jun 20132094.403.93$189
May 2013169094.834.15$16,026
Apr 2013168093.964.28$15,785
Mar 20130293.623.91$8
Feb 201312191.233.42$1,098
Jan 20131591.603.42$109
Dec 2012178586.773.42$15,462
Nov 20121186.953.62$91
Oct 2012152489.383.40$13,599
Sep 2012169294.672.92$16,005
Aug 2012168792.662.91$15,587
Jul 20121385.133.02$94
Jun 201212479.822.52$140
May 2012177391.612.49$16,222
Apr 2012167118101.652.00$17,211
Mar 2012012105.052.22$27
Feb 201215919101.102.57$16,124
Jan 20121684298.092.73$16,594
Dec 201104296.873.24$136
Nov 20111752895.723.31$16,844
Oct 201115184.983.65$271
Sep 20111654983.623.99$13,993
Aug 20111851583.404.15$15,491
Jul 20110194.144.52$5
Jun 2011173092.904.64$16,072
May 2011177598.134.40$17,391
Apr 20111776105.964.33$18,781
Mar 2011164196.364.06$15,807
Feb 201113685.644.18$1,138
Jan 20111701986.504.59$14,792
Dec 20101765685.734.35$15,332
Nov 20103452380.843.80$27,977
Oct 20101673978.103.51$13,180
Sep 20103304272.633.98$24,135
Aug 20106876173.684.42$50,888
Jul 20105079172.554.74$37,214
Jun 201050512470.364.91$36,141
May 201034913371.124.24$25,384
Apr 20103378581.694.12$27,880
Mar 201016513178.394.39$13,509
Feb 2010010773.585.44$582
Jan 20101739174.365.96$13,407
Dec 20091769271.445.48$13,078
Nov 200917637674.593.75$14,538
Oct 200935049472.544.11$27,419
Sep 2009650365.543.06$1,935
Aug 200916444167.423.22$12,476
Jul 200918057161.133.46$12,982
Jun 200917863066.163.90$14,230
May 200916860254.743.93$11,560
Apr 200917349546.773.59$9,867
Mar 200934211142.144.06$14,862
Feb 200917035032.814.63$7,199
Jan 200917437535.865.37$8,254
Dec 200819142837.105.98$9,644
Nov 200816842955.496.86$12,265
Oct 200801075.246.92$69
Sep 2008611101.767.88$697
Aug 2008166109114.228.48$19,885
Jul 2008172167131.0811.39$24,448
Jun 20080184131.3313.03$2,398
May 2008174455123.1711.57$26,698
Apr 2008181401110.3110.45$24,159
Mar 2008175587101.909.66$23,505
Feb 200818073192.538.77$23,067
Jan 2008490990.388.21$7,821
Dec 20071911,31888.337.30$26,495
Nov 200717848191.677.29$19,825
Oct 2007872282.856.92$5,660
Sep 200717665475.846.24$17,432
Aug 20071651,05069.066.39$18,102
Jul 20071791,49170.906.39$22,216
Jun 20073371,67662.007.55$33,545
May 20073471,35458.747.85$31,007
Apr 20071861,35959.617.81$21,695
Mar 2007277556.927.30$5,773
Feb 200718254055.108.22$14,465
Jan 2007173050.306.73$8,702
Dec 200617812456.656.92$10,942
Nov 20061706254.207.62$9,686
Oct 200609754.906.01$583
Sep 2006010360.085.04$519
Aug 200617211768.717.34$12,677
Jul 200616116369.376.34$12,202
Jun 200617312866.286.38$12,284
May 200617214366.016.42$12,273
Apr 20061701964.397.36$11,086
Mar 200617110556.707.08$10,439
Feb 2006014057.597.75$1,085
Jan 20061666260.598.93$10,612
Dec 200517720054.9413.42$12,407
Nov 2005019554.6910.59$2,065
Oct 200534522958.3413.80$23,287
Sep 2005017661.4512.08$2,126
Aug 200517020761.519.80$12,485
Jul 200517219655.697.84$11,116
Jun 200517319552.337.38$10,492
May 2005021845.226.65$1,450
Apr 200517517649.207.36$9,905
Mar 200517115150.377.15$9,694
Feb 2005015245.226.31$959
Jan 200517920043.166.32$8,990
Dec 200417420439.866.75$8,313
Nov 200417520845.286.33$9,241
Oct 2004019449.706.52$1,264
Sep 200417420643.245.28$8,612
Aug 200417521442.375.55$8,603
Jul 200417422638.286.08$8,036
Jun 2004020536.106.43$1,319
May 200417222637.486.49$7,914
Apr 200417720034.475.86$7,273
Mar 200417620134.365.53$7,159
Feb 2004019332.455.51$1,063
Jan 200417621132.036.30$6,967
Dec 200316321830.266.30$6,306
Nov 2003016428.804.60$754
Oct 200317320628.174.76$5,854
Sep 200319420926.314.75$6,097
Aug 200316422629.765.13$6,040
Jul 2003020829.415.17$1,076
Jun 200317022128.565.98$6,177
May 200317122326.595.97$5,879
Apr 2003016926.675.41$914
Mar 200317221831.146.10$6,685
Feb 200315918033.487.93$6,750
Jan 200317620330.315.58$6,468
Dec 200217321726.914.85$5,709
Nov 200217726724.664.14$5,469
Oct 2002029526.464.23$1,248
Sep 200217729927.443.64$5,944
Aug 200217128525.963.16$5,341
Jul 200217630524.583.06$5,260
Jun 200217332623.733.34$5,194
May 2002028224.663.58$1,011
Apr 200217429323.653.51$5,144
Mar 200217730322.003.10$4,834
Feb 200217129618.222.38$3,819
Jan 200217230417.172.38$3,675
Dec 200118935016.932.36$4,027
Nov 2001028818.072.41$693
Oct 200117136319.782.53$4,300
Sep 200118140424.262.25$5,301
Aug 200116733524.873.05$5,176
Jul 200103823.933.20$121
Jun 200117327924.563.82$5,316
May 200117432125.524.31$5,823
Apr 2001032024.685.34$1,707
Mar 200134336724.545.38$10,390
Feb 2001017527.755.77$1,009
Jan 200117731727.478.40$7,525
Dec 200017532026.889.12$7,623
Nov 200017533832.215.66$7,549
Oct 2000039131.235.15$2,012
Sep 200017440931.875.19$7,667
Aug 200017044729.644.54$7,069
Jul 200017310528.534.09$5,365
Jun 2000034829.304.40$1,530
May 200017731327.263.68$5,977
Apr 200017532524.513.12$5,302
Mar 200017333728.422.86$5,880
Feb 2000032427.622.73$883
Jan 200018434625.272.48$5,508
Dec 199918333024.282.42$5,243
Nov 199918633423.192.43$5,126
Oct 1999132620.982.80$935
Sep 199911713921.752.62$2,909
Aug 1999030019.262.88$863
Jul 199918133817.892.37$4,040
Jun 199918934915.942.36$3,837
May 199916137615.792.32$3,415
Apr 199910235515.102.21$2,324
Mar 1999135812.471.84$671
Feb 1999943309.981.82$1,538
Jan 199911035310.381.90$1,812
Dec 19981053339.201.77$1,557
Nov 199811130610.892.19$1,878
Oct 199810837212.421.97$2,074
Sep 199810537212.592.08$2,097
Aug 1998036311.301.91$692
Jul 199810839911.742.24$2,161
Jun 199810939711.242.24$2,113
May 199810431112.622.21$1,999
Apr 199810726513.042.51$2,059
Mar 199810923512.802.31$1,938
Feb 199810721813.952.30$1,994
Jan 199810754214.702.15$2,741
Dec 199711846716.322.41$3,052
Nov 199710749418.193.09$3,472
Oct 199714246419.253.15$4,195
Sep 199711843017.742.95$3,364
Aug 199711862617.862.55$3,707
Jul 199712053717.582.25$3,316
Jun 199712633617.242.26$2,931
May 1997038918.972.31$898
Apr 199712761517.882.08$3,552
Mar 199712765818.951.94$3,683
Feb 199711573520.492.21$3,978
Jan 1997064123.483.54$2,269
Dec 199612866923.32$2,985
Nov 199614066121.97$3,076
Oct 199614263023.31$3,310
Sep 199615670022.22$3,466
Aug 199613774920.26$2,776
Jul 1996080919.55$0
Jun 199614275118.73$2,660
May 199614087219.43$2,720
Apr 199613680021.51$2,925
Mar 199614873519.38$2,868
Feb 199613974116.98$2,360
Jan 199613863217.07$2,356
Dec 199512880517.19$2,200
Nov 199514984916.00$2,384
Oct 199514785315.43$2,268
Sep 199514984016.18$2,411
Aug 199514396715.92$2,277
Jul 199514790515.24$2,240
Jun 199514376716.41$2,347
May 199513087517.56$2,283
Apr 1995082817.73$0
Mar 199516279116.44$2,663
Feb 199516577616.58$2,736
Jan 199516385315.92$2,595
Dec 199416793615.03$2,510
Nov 199415979815.90$2,528
Oct 199416689615.58$2,586
Sep 199416189215.29$2,462
Aug 19941581,09116.13$2,549
Jul 19941541,05717.56$2,704
Jun 19941551,14917.09$2,649
May 199415394215.88$2,430
Apr 19941601,26114.14$2,262
Mar 199420074312.46$2,492
Feb 1994087412.50$0
Jan 19943091,05612.66$3,912
Dec 19931621,05712.33$1,997
Nov 1993094014.49$0
Oct 19931501,09715.85$2,378
Sep 19933141,26615.03$4,719
Aug 19931631,33615.66$2,553
Jul 19931581,39015.46$2,443
Jun 19931471,46916.79$2,468
May 19931661,63517.68$2,935
Apr 19931261,25218.05$2,274
Mar 199301,26718.14$0
Feb 19931181,27617.90$2,112
Jan 19931591,35916.93$2,692

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.

Sep 2022 — as filed, then multipliedworked
Oil                  178 bbl  × $ 84.88 =    $15,109
Casinghead gas         0 Mcf  × $  8.16 =         $0

────────────────────────────────────────────────────
Month total                                  $15,109

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/25521 is the state's own key, not one this site invented.