COWDEN 40 -B-

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23961District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$46.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$106 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition492,733 bbl$28,169,499
Casinghead gasProduction5,704,054 Mcf$18,250,968
Total$46,420,467

70,342 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 31.6633, -102.0009. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.66325, -102.00149 · centre of 5 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%
4 of 6 wells
With a plug date
66.7%
4 of 6 wells
Median depth
9,333 ft
6 wells filed one
Completion to plug
14.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
466.7%
A plug date is filed
466.7%
BothOn the schedule and plugged. Neither fact cancels the other.
466.7%
NeitherNo plug date, and not on the schedule.
233.3%

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 8,700 and 11,580 ft, median 9,333 ft, over the 6 wells that filed a depth.

Completions filed
Mar 1976 – Sep 2022
6 of 6 wells
Plug dates filed
Aug 2003 – Jul 2024
4 of 6 wells; 2 filed none

Last completion to plug: a median of 14.9 years across the 4 wells that filed both dates, with the middle half between 4.3 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-3293037619,343 ftSep 2022Jul 2024Yes
42-32938936811,580 ftJun 2014
42-3293214258,700 ftApr 2009Jun 2014Yes
42-32935694710,488 ftApr 2007
42-3293214368,700 ftOct 1989Jun 2014Yes
42-3293038529,323 ftMar 1976Aug 2003Yes

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 20260568106.413.05$1,730
Apr 2026016898.932.87$482
Mar 2026017389.753.15$545
Feb 2026031163.503.75$1,166
Jan 202618249259.138.00$14,697
Dec 2025045856.664.41$2,021
Nov 2025045758.593.93$1,794
Oct 202518450159.383.30$12,582
Sep 202517957762.743.08$13,006
Aug 202555574063.933.01$37,712
Jul 202527563166.743.32$20,445
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20251882,20662.363.54$19,540
Mar 202593220,09167.704.27$148,851
Feb 202589818,93670.884.34$145,848
Jan 20251,12521,38574.324.28$175,110
Dec 20241,29522,28368.993.12$158,896
Nov 202453510,92369.052.20$60,955
Oct 202476215,94371.372.28$90,756
Sep 202491919,57369.612.36$110,249
Aug 20241,10020,48475.632.06$125,464
Jul 20241,08520,15979.932.15$129,997
Jun 202474121,21778.082.63$113,742
May 20241,02320,92778.812.20$126,629
Apr 20241,08921,47584.451.66$127,597
Mar 20241,26722,28280.301.55$136,169
Feb 20241,07921,02876.091.78$119,607
Jan 202490822,28973.023.30$139,804
Dec 20231,22321,79671.262.61$144,054
Nov 20231,19421,41277.892.81$153,116
Oct 20231,32822,31785.443.09$182,363
Sep 20231,11121,34689.042.74$157,306
Aug 202393517,37080.522.67$121,714
Jul 202374823,27874.852.64$117,484
Jun 202375123,16268.962.26$104,100
May 20231,28124,50570.622.23$145,047
Apr 20231,13824,09278.122.24$142,813
Mar 202394725,83472.852.39$130,814
Feb 20231,34523,89875.112.47$159,948
Jan 20231,12916,20976.533.39$141,314
Dec 202258323,73476.415.73$180,521
Nov 20221,06825,32185.005.65$233,747
Oct 20221,30528,25887.185.86$279,468
Sep 20221,47631,43584.888.16$381,908
Aug 20221,33427,37994.529.13$375,982
Jul 202200101.587.54$0
Jun 202268220,093115.097.98$238,777
May 20221,30626,203109.378.43$363,808
Apr 20221,673120104.226.84$175,181
Mar 20221,12722,467108.885.08$236,759
Feb 20221,11914,38691.054.86$171,784
Jan 20221,32427,90981.844.54$234,998
Dec 20211,49229,83471.323.90$222,736
Nov 20211,12225,78277.435.24$221,893
Oct 20211,23217,48479.795.71$198,203
Sep 20211,10128,88169.865.35$231,456
Aug 20211,47530,20166.024.22$224,846
Jul 20211,45730,07270.783.98$222,876
Jun 20211,83429,18769.493.38$226,115
May 20211,47630,51263.483.02$185,772
Apr 20211,47430,09960.362.76$171,996
Mar 20212,01332,34061.302.72$211,263
Feb 20211,32427,80657.805.55$230,794
Jan 20211,89833,10350.412.81$188,707
Dec 20201,51429,56944.642.68$146,696
Nov 20201,86627,74738.772.71$147,444
Oct 20201,83629,92636.972.48$142,046
Sep 20201,80728,92637.091.99$124,614
Aug 20201,80229,70139.982.39$142,884
Jul 20201,82330,92038.371.83$126,381
Jun 20201,86135,96034.901.69$125,732
May 20201,84238,52716.921.81$101,084
Apr 20202,23837,48714.751.80$100,651
Mar 20201,50439,41130.341.86$118,787
Feb 20202,01237,46649.881.98$174,566
Jan 20202,21841,64157.252.09$214,208
Dec 20192,22735,58259.012.30$213,409
Nov 20192,03940,00455.302.75$222,796
Oct 20192,05041,36553.472.42$209,656
Sep 20192,23136,95355.052.66$221,011
Aug 20192,55741,57753.112.30$231,611
Jul 20193,06442,39056.272.46$276,693
Jun 20192,67738,30452.782.49$236,715
May 20192,44644,23558.482.74$264,260
Apr 20192,05642,90562.632.75$246,786
Mar 20192,38544,65856.803.06$272,215
Feb 20192,25441,01850.852.79$229,147
Jan 20192,62146,21546.033.23$269,835
Dec 20182,24942,74446.594.19$283,683
Nov 20182,62445,22352.934.24$330,509
Oct 20182,63047,20161.443.40$321,980
Sep 20182,57246,73359.543.11$298,383
Aug 20182,57445,21159.403.07$291,538
Jul 20182,39247,27365.142.93$294,414
Jun 20182,33447,43960.183.08$286,426
May 20182,94449,56265.382.90$336,248
Apr 20182,40045,36463.842.90$284,808
Mar 20182,52349,91961.222.79$293,574
Feb 20182,56945,61461.782.77$284,887
Jan 20182,93550,83162.874.01$388,321
Dec 20172,92951,23257.272.92$317,419
Nov 20172,95750,16655.423.12$320,313
Oct 20172,92053,14149.292.98$302,483
Sep 20172,91751,09647.523.09$296,364
Aug 20172,86553,29945.373.00$290,117
Jul 20173,21853,79143.873.09$307,242
Jun 20172,87149,71542.493.09$275,473
May 20173,62652,53045.373.26$335,938
Apr 20172,90052,02747.933.21$306,087
Mar 20173,42851,94146.772.98$315,303
Feb 20173,51150,76850.452.95$327,028
Jan 20174,13056,66449.413.42$397,786
Dec 20164,06956,92148.763.72$410,312
Nov 20163,67855,40242.492.64$302,781
Oct 20163,99057,47646.193.09$361,914
Sep 20164,01855,55741.553.10$339,210
Aug 20164,42557,46941.442.92$351,431
Jul 20164,02261,92941.622.92$348,497
Jun 20164,74461,91445.352.69$381,431
May 20164,73264,68942.521.99$330,003
Apr 20164,58763,51236.561.99$294,156
Mar 20165,46165,99833.011.79$298,669
Feb 20164,79162,60826.472.06$256,018
Jan 20165,91667,63527.352.36$321,716
Dec 20155,54268,84032.362.00$317,116
Nov 20155,78368,21938.792.17$372,176
Oct 20155,91072,35843.552.43$432,963
Sep 20155,90071,83542.992.76$451,792
Aug 20156,22874,23740.162.87$463,362
Jul 20156,24574,25648.152.95$519,387
Jun 20156,63067,84956.152.88$567,874
May 20156,36872,07555.212.96$564,591
Apr 20157,10871,48749.822.71$547,605
Mar 20158,22773,35042.892.93$568,117
Feb 20156,34364,04644.662.98$473,891
Jan 20156,89265,39043.433.10$502,070
Dec 20147,41973,02054.693.59$667,986
Nov 20147,57472,24470.464.25$840,834
Oct 20147,51875,65578.303.90$883,787
Sep 20147,35373,62886.164.05$931,392
Aug 20147,38776,56489.394.04$969,269
Jul 20147,54270,07196.564.18$1,021,124
Jun 20142,39815,46298.164.74$308,629
May 201435049994.734.73$35,514
Apr 201418568895.944.81$21,058
Mar 201437177195.895.06$39,474
Feb 201418983297.406.19$23,560
Jan 201437295290.404.86$38,256
Dec 20135621,03191.824.35$56,092
Nov 201337475988.853.74$36,067
Oct 201336793597.423.78$39,287
Sep 2013359962104.113.72$40,952
Aug 20133641,063104.253.52$41,692
Jul 20133651,126102.523.72$41,606
Jun 20135281,15894.403.93$54,398
May 20133631,03094.834.15$38,697
Apr 20133581,08293.964.28$38,271
Mar 201353455993.623.91$52,180
Feb 201355358491.233.42$52,447
Jan 201317367691.603.42$18,159
Dec 201236281086.773.42$34,181
Nov 201237246186.953.62$34,017
Oct 201236514789.383.40$33,123
Sep 20123618494.672.92$34,421
Aug 20127218792.662.91$67,061
Jul 20123588785.133.02$30,739
Jun 201235573879.822.52$30,195
May 201255381691.612.49$52,691
Apr 20125551,845101.652.00$60,100
Mar 20127311,211105.052.22$79,482
Feb 20125571,786101.102.57$60,903
Jan 20127461,91198.092.73$78,400
Dec 20117551,95896.873.24$79,480
Nov 20117401,89995.723.31$77,121
Oct 20117282,09784.983.65$69,516
Sep 20115552,15183.623.99$54,983
Aug 20117272,23883.404.15$69,918
Jul 20117311,85994.144.52$77,214
Jun 20115511,98292.904.64$60,384
May 20115371,74898.134.40$60,395
Apr 20113711,822105.964.33$47,206
Mar 20117111,44796.364.06$74,383
Feb 20113561,67885.644.18$37,502
Jan 20117012,11086.504.59$70,319
Dec 20105522,02985.734.35$56,145
Nov 20105562,29580.843.80$53,657
Oct 20105472,59278.103.51$51,816
Sep 20105572,69972.633.98$51,196
Aug 20107223,12073.684.42$66,985
Jul 20107213,22072.554.74$67,560
Jun 20105403,30470.364.91$54,218
May 20109093,48671.124.24$79,412
Apr 20105433,27581.694.12$57,859
Mar 20109233,47578.394.39$87,605
Feb 20105493,24073.585.44$58,029
Jan 20109163,66874.365.96$89,990
Dec 20097253,69671.445.48$72,062
Nov 20099023,65974.593.75$81,007
Oct 20091,0963,89472.544.11$95,509
Sep 20097283,90865.543.06$59,690
Aug 20091,0964,06267.423.22$86,966
Jul 20091,1014,00661.133.46$81,183
Jun 20091,0654,07566.163.90$86,333
May 20091,0912,44154.743.93$69,304
Apr 20097192,92446.773.59$44,117
Mar 20091,4483,99242.144.06$77,222
Feb 20091,1143,83732.814.63$54,327
Jan 20091,4894,21635.865.37$76,040
Dec 20081,4633,95037.105.98$77,887
Nov 20081,4263,83255.496.86$105,418
Oct 20081,4573,75875.246.92$135,637
Sep 20081,7803,814101.767.88$211,176
Aug 20082,1744,309114.228.48$284,868
Jul 20081,4274,044131.0811.39$233,110
Jun 20081,7654,323131.3313.03$288,138
May 20082,1544,508123.1711.57$317,485
Apr 20082,5084,860110.3110.45$327,468
Mar 20082,8905,240101.909.66$345,131
Feb 20082,8485,65692.538.77$313,132
Jan 20083,5486,18490.388.21$371,412
Dec 20073,5906,23488.337.30$362,625
Nov 20073,4565,77191.677.29$358,892
Oct 20071,36188382.856.92$118,871
Sep 20077081,23175.846.24$61,381
Aug 20072,0883,25669.066.39$164,996
Jul 20071,4143,41170.906.39$122,042
Jun 20072,3094,05062.007.55$173,729
May 20071,3982,97458.747.85$105,453
Apr 200717512159.617.81$11,376
Mar 2007057456.927.30$4,191
Feb 200734822055.108.22$20,982
Jan 2007376150.306.73$5,270
Dec 2006941156.656.92$3,353
Nov 200635931354.207.62$21,842
Oct 2006463054.906.01$4,008
Sep 200617346460.085.04$12,731
Aug 2006142968.717.34$3,218
Jul 200617342069.376.34$14,665
Jun 2006012266.286.38$779
May 200617512966.016.42$12,381
Apr 2006017564.397.36$1,288
Mar 20069621556.707.08$6,966
Feb 200617116257.597.75$11,104
Jan 200617870860.598.93$17,110
Dec 200517465554.9413.42$18,347
Nov 2005030054.6910.59$3,177
Oct 200520358358.3413.80$19,886
Sep 200516964561.4512.08$18,176
Aug 200517570061.519.80$17,622
Jul 200518073355.697.84$15,774
Jun 200516864452.337.38$13,545
May 200517874445.226.65$12,998
Apr 200520567949.207.36$15,084
Mar 200517365250.377.15$13,379
Feb 200517061445.226.31$11,563
Jan 200518064743.166.32$11,859
Dec 200417962339.866.75$11,341
Nov 200416559345.286.33$11,225
Oct 200417962149.706.52$12,942
Sep 200417960043.245.28$10,910
Aug 200417643942.375.55$9,894
Jul 200417562338.286.08$10,489
Jun 200416667136.106.43$10,309
May 200416878837.486.49$11,414
Apr 200416670434.475.86$9,846
Mar 200416564634.365.53$9,242
Feb 200418458932.455.51$9,216
Jan 200418160532.036.30$9,609
Dec 200315560830.266.30$8,522
Nov 2003182628.804.60$5,269
Oct 200316958628.174.76$7,550
Sep 200318154826.314.75$7,365
Aug 200317565629.765.13$8,573
Jul 200316976129.415.17$8,905
Jun 200314962628.565.98$8,001
May 200316966526.595.97$8,466
Apr 200316563126.675.41$7,813
Mar 200316165731.146.10$9,019
Feb 200327760233.487.93$14,045
Jan 200318044130.315.58$7,917
Dec 200218361426.914.85$7,905
Nov 200217667124.664.14$7,116
Oct 200217765926.464.23$7,470
Sep 200217566127.443.64$7,205
Aug 200218276525.963.16$7,145
Jul 200217678924.583.06$6,742
Jun 20021751,21223.733.34$8,199
May 20021791,67624.663.58$10,421
Apr 20021761,64123.653.51$9,926
Mar 20023501,66922.003.10$12,878
Feb 20023441,52318.222.38$9,886
Jan 20021071,36917.172.38$5,090
Dec 20011771,17316.932.36$5,770
Nov 20013371,49418.072.41$9,683
Oct 20012401,51919.782.53$8,589
Sep 200114384824.262.25$5,378
Aug 200127170624.873.05$8,895
Jul 20011751,09723.933.20$7,695
Jun 20011781,33124.563.82$9,462
May 20011271,05625.524.31$7,790
Apr 20013121,27224.685.34$14,487
Mar 20011771,67924.545.38$13,371
Feb 20011731,55027.755.77$13,740
Jan 20013881,66227.478.40$24,617
Dec 2000761,54426.889.12$16,128
Nov 2000671,01532.215.66$7,901
Oct 20002841,60531.235.15$17,128
Sep 20001761,70431.875.19$14,447
Aug 200014198129.644.54$8,634
Jul 20003531,13028.534.09$14,693
Jun 20001551,06729.304.40$9,233
May 200017485927.263.68$7,904
Apr 20002951,01324.513.12$10,387
Mar 20003531,13428.422.86$13,275
Feb 20005081,15527.622.73$17,180
Jan 200001,73825.272.48$4,311
Dec 19991681,48724.282.42$7,683
Nov 19991781,54623.192.43$7,891
Oct 19991631,60820.982.80$7,928
Sep 19991581,59621.752.62$7,616
Aug 19991661,67519.262.88$8,014
Jul 19995241,90617.892.37$13,896
Jun 199901,65015.942.36$3,897
May 19992413,09815.792.32$10,996
Apr 19993001,62715.102.21$8,123
Mar 19991832,42112.471.84$6,733
Feb 19993562,4539.981.82$8,012
Jan 19993622,69710.381.90$8,882
Dec 19983651,6669.201.77$6,312
Nov 19983731,87010.892.19$8,149
Oct 19985711,81112.421.97$10,658
Sep 19983641,67112.592.08$8,063
Aug 19983661,48111.301.91$6,961
Jul 19983691,54211.742.24$7,782
Jun 19983521,31811.242.24$6,905
May 19983561,32012.622.21$7,405
Apr 19983562,30713.042.51$10,422
Mar 19983581,86512.802.31$8,890
Feb 19983471,64613.952.30$8,625
Jan 19987251,80314.702.15$14,543
Dec 19973671,82516.322.41$10,390
Nov 19973701,77818.193.09$12,221
Oct 19973871,81719.253.15$13,173
Sep 19973511,77317.742.95$11,466
Aug 19973441,83317.862.55$10,827
Jul 19975351,21817.582.25$12,142
Jun 19974861,30617.242.26$11,327
May 19973651,57618.972.31$10,562
Apr 19973581,56717.882.08$9,665
Mar 19977361,76618.951.94$17,372
Feb 19973661,60720.492.21$11,044
Jan 19973911,41323.483.54$14,182
Dec 19963571,33623.32$8,325
Nov 19963631,41321.97$7,975
Oct 19967311,35123.31$17,040
Sep 1996091222.22$0
Aug 199634366120.26$6,949
Jul 199674294519.55$14,506
Jun 19963681,17318.73$6,893
May 19963581,15719.43$6,956
Apr 19963661,40621.51$7,873
Mar 19963661,89919.38$7,093
Feb 19968221,78916.98$13,958
Jan 19963751,95517.07$6,401
Dec 19953641,87717.19$6,257
Nov 19953721,63216.00$5,952
Oct 19953601,68615.43$5,555
Sep 19957251,64616.18$11,731
Aug 19953692,68515.92$5,874
Jul 19953582,56515.24$5,456
Jun 19957362,35316.41$12,078
May 19953681,66117.56$6,462
Apr 19953651,65717.73$6,471
Mar 19957191,74516.44$11,820
Feb 19953671,47316.58$6,085
Jan 19953681,79815.92$5,859
Dec 19947022,73515.03$10,551
Nov 19947371,70615.90$11,718
Oct 19943601,51515.58$5,609
Sep 19947181,53515.29$10,978
Aug 19945391,54116.13$8,694
Jul 19947271,43817.56$12,766
Jun 19947151,65417.09$12,219
May 19947241,28115.88$11,497
Apr 19948231,13814.14$11,637
Mar 19948251,22612.46$10,280
Feb 199452686612.50$6,575
Jan 19943651,10612.66$4,621
Dec 19937361,04112.33$9,075
Nov 19931861,15414.49$2,695
Oct 19939141,15215.85$14,487
Sep 19933551,31415.03$5,336
Aug 19933541,31615.66$5,544
Jul 19933501,41815.46$5,411
Jun 199317898316.79$2,989
May 19933481,07517.68$6,153
Apr 19931821,41618.05$3,285
Mar 19933651,16218.14$6,621
Feb 199318690317.90$3,329
Jan 199333189216.93$5,604

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                    0 bbl  × $106.41 =         $0
Casinghead gas       568 Mcf  × $  3.05 =     $1,730

────────────────────────────────────────────────────
Month total                                   $1,730

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/23961 is the state's own key, not one this site invented.