STATE OF TEXAS -CR-

Operated by XTO ENERGY INC. (P-5 945936) in the ANDREWS, SOUTH (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21278District 08Field 02730852Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$113 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 131 wells, and the rule below applies to all of them.

Discovered
1953-09-14
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 80 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.

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
OilDisposition88,009 bbl$3,716,275
Casinghead gasProduction250,596 Mcf$1,004,674
Total$4,720,949

46,168 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 (2)

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 32.1612, -102.5322. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.16124, -102.53219 · 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%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
12,514 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 12,507 and 12,521 ft, median 12,514 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1988 – Aug 2011
2 of 2 wells

2 wells

42-003073992 H12,507 ftAug 2011Yes
42-003071571 U12,521 ftAug 1988

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 202610047106.413.05$10,784
Apr 20261186098.932.87$11,846
Mar 20264012389.753.15$3,977
Feb 202617610663.503.75$11,574
Jan 2026966759.138.00$6,212
Dec 20252127756.664.41$12,352
Nov 2025932558.593.93$5,547
Oct 20251232859.383.30$7,396
Sep 20255312362.743.08$3,704
Aug 202518913163.933.01$12,478
Jul 20251529466.743.32$10,456
Jun 202524510666.483.13$16,619
May 20254520260.553.23$3,378
Apr 202525046262.363.54$17,227
Mar 20251081,04967.704.27$11,789
Feb 202531839670.884.34$24,259
Jan 20258177374.324.28$9,327
Dec 2024026668.993.12$830
Nov 20240069.052.20$0
Oct 20245715471.372.28$4,419
Sep 20240069.612.36$0
Aug 2024044175.632.06$910
Jul 20245728479.932.15$5,166
Jun 20248853078.082.63$8,267
May 202413958878.812.20$12,247
Apr 202412148284.451.66$11,018
Mar 202415426880.301.55$12,780
Feb 20249027376.091.78$7,335
Jan 20248848773.023.30$8,032
Dec 202312326671.262.61$9,459
Nov 202320230477.892.81$16,587
Oct 202338319285.443.09$33,316
Sep 2023012389.042.74$336
Aug 202311727780.522.67$10,161
Jul 202310422574.852.64$8,379
Jun 2023689268.962.26$4,897
May 20231057470.622.23$7,580
Apr 202318124078.122.24$14,677
Mar 202335620372.852.39$26,420
Feb 2023776675.112.47$5,946
Jan 202337731476.533.39$29,916
Dec 202220169176.415.73$19,317
Nov 202221663885.005.65$21,962
Oct 20221905087.185.86$16,857
Sep 202221045784.888.16$21,556
Aug 202225458094.529.13$29,302
Jul 2022210339101.587.54$23,889
Jun 202214996115.097.98$17,914
May 2022131368109.378.43$17,431
Apr 2022126342104.226.84$15,470
Mar 202290389108.885.08$11,774
Feb 20228528691.054.86$9,129
Jan 202217339781.844.54$15,960
Dec 20217380571.323.90$8,345
Nov 202114226277.435.24$12,367
Oct 202119438279.795.71$17,662
Sep 202112682569.865.35$13,217
Aug 20215921466.024.22$4,798
Jul 20210070.783.98$0
Jun 202125069.493.38$1,737
May 20219329063.483.02$6,779
Apr 202110743860.362.76$7,667
Mar 202113360461.302.72$9,794
Feb 202110544557.805.55$8,538
Jan 202116962050.412.81$10,262
Dec 202016965844.642.68$9,305
Nov 202018847338.772.71$8,569
Oct 202021217836.972.48$8,279
Sep 202022110637.091.99$8,408
Aug 202012410539.982.39$5,208
Jul 202018313438.371.83$7,266
Jun 202013211034.901.69$4,793
May 202018315916.921.81$3,385
Apr 2020698614.751.80$1,173
Mar 20201649230.341.86$5,147
Feb 20202047849.881.98$10,330
Jan 202013213657.252.09$7,842
Dec 201927923959.012.30$17,015
Nov 201914219455.302.75$8,386
Oct 201914629253.472.42$8,513
Sep 201917415855.052.66$9,999
Aug 201922039853.112.30$12,601
Jul 201920248156.272.46$12,550
Jun 201914340652.782.49$8,559
May 201921337258.482.74$13,476
Apr 201915248762.632.75$10,859
Mar 2019909656.803.06$5,406
Feb 201928213950.852.79$14,728
Jan 201918414146.033.23$8,925
Dec 20180046.594.19$0
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 20180061.222.79$0
Feb 20180061.782.77$0
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 20171045.373.00$45
Jul 20177043.873.09$307
Jun 201723042.493.09$977
May 2017502945.373.26$2,363
Apr 2017873647.933.21$4,286
Mar 2017882246.772.98$4,181
Feb 2017521950.452.95$2,680
Jan 2017104049.413.42$5,139
Dec 20160048.763.72$0
Nov 2016103042.492.64$4,376
Oct 2016887746.193.09$4,303
Sep 20161012441.553.10$4,271
Aug 201631617141.442.92$13,595
Jul 201640320641.622.92$17,375
Jun 20161421,32145.352.69$9,988
May 20161681,31242.521.99$9,756
Apr 2016871236.561.99$3,205
Mar 201613623433.011.79$4,909
Feb 2016351726.472.06$962
Jan 20161071927.352.36$2,971
Dec 2015922032.362.00$3,017
Nov 20158925038.792.17$3,994
Oct 2015275743.552.43$1,314
Sep 20151101342.992.76$4,765
Aug 2015100040.162.87$4,016
Jul 201566348.152.95$3,187
Jun 201554956.152.88$3,058
May 2015289355.212.96$1,821
Apr 201529549.822.71$1,458
Mar 2015162242.892.93$751
Feb 201533144.662.98$1,477
Jan 2015581143.433.10$2,553
Dec 201466354.693.59$3,620
Nov 201460270.464.25$4,236
Oct 2014102778.303.90$8,014
Sep 201412813186.164.05$11,558
Aug 2014813789.394.04$7,390
Jul 2014584296.564.18$5,776
Jun 20141304398.164.74$12,964
May 20141922294.734.73$18,292
Apr 20141472895.944.81$14,238
Mar 2014671295.895.06$6,485
Feb 20141074197.406.19$10,676
Jan 20141003390.404.86$9,200
Dec 20131201191.824.35$11,066
Nov 20131433988.853.74$12,851
Oct 2013382597.423.78$3,796
Sep 201314826104.113.72$15,505
Aug 201310431104.253.52$10,951
Jul 201310251102.523.72$10,647
Jun 2013282694.403.93$2,745
May 2013292594.834.15$2,854
Apr 2013431393.964.28$4,096
Mar 2013532593.623.91$5,060
Feb 2013554391.233.42$5,165
Jan 2013582991.603.42$5,412
Dec 2012601786.773.42$5,264
Nov 2012133986.953.62$1,272
Oct 2012612589.383.40$5,537
Sep 20121205994.672.92$11,533
Aug 2012542192.662.91$5,065
Jul 2012542485.133.02$4,670
Jun 2012124379.822.52$1,066
May 2012222791.612.49$2,083
Apr 20127826101.652.00$7,981
Mar 20123735105.052.22$3,965
Feb 20124220101.102.57$4,298
Jan 2012543398.092.73$5,387
Dec 2011373496.873.24$3,694
Nov 2011443295.723.31$4,318
Oct 2011744184.983.65$6,438
Sep 20111023283.623.99$8,657
Aug 20111556683.404.15$13,201
Jul 20111386094.144.52$13,262
Jun 2011761092.904.64$7,107
May 2011525598.134.40$5,345
Apr 20112539105.964.33$2,818
Mar 2011372596.364.06$3,667
Feb 20111082385.644.18$9,345
Jan 2011702686.504.59$6,174
Dec 2010634685.734.35$5,601
Nov 2010962780.843.80$7,863
Oct 2010764378.103.51$6,086
Sep 201015526772.633.98$12,320
Aug 201012611773.684.42$9,801
Jul 2010733472.554.74$5,457
Jun 2010862570.364.91$6,174
May 2010313471.124.24$2,349
Apr 2010463481.694.12$3,898
Mar 2010673978.394.39$5,423
Feb 2010634973.585.44$4,902
Jan 2010503074.365.96$3,897
Dec 2009342671.445.48$2,572
Nov 2009312874.593.75$2,417
Oct 2009443472.544.11$3,332
Sep 2009831565.543.06$5,486
Aug 200977667.423.22$5,211
Jul 2009533061.133.46$3,344
Jun 2009892666.163.90$5,990
May 2009622954.743.93$3,508
Apr 20091255746.773.59$6,051
Mar 20091046142.144.06$4,630
Feb 2009892632.814.63$3,041
Jan 20091153835.865.37$4,328
Dec 2008982437.105.98$3,779
Nov 200863555.496.86$3,530
Oct 2008504175.246.92$4,046
Sep 20085438101.767.88$5,794
Aug 20086228114.228.48$7,319
Jul 20084632131.0811.39$6,394
Jun 20082730131.3313.03$3,937
May 20083833123.1711.57$5,062
Apr 20083230110.3110.45$3,844
Mar 20083629101.909.66$3,949
Feb 2008752492.538.77$7,150
Jan 20081042690.388.21$9,613
Dec 2007882688.337.30$7,963
Nov 2007681491.677.29$6,336
Oct 20071951682.856.92$16,267
Sep 20071,9727,80875.846.24$198,311
Aug 20072,75211,62669.066.39$264,319
Jul 20078012,78470.906.39$74,575
Jun 20071527262.007.55$2,983
May 200760658.747.85$3,571
Apr 2007597659.617.81$4,110
Mar 2007751056.927.30$4,342
Feb 2007512555.108.22$3,016
Jan 20071502750.306.73$7,727
Dec 200650228356.656.92$30,396
Nov 20061,1844,69854.207.62$99,960
Oct 20061,8818,19454.906.01$152,544
Sep 20062,3054,06360.085.04$158,951
Aug 20067981,77868.717.34$67,881
Jul 20063941,76569.376.34$38,527
Jun 20065371,22566.286.38$43,413
May 20062841,27566.016.42$26,939
Apr 20064771,11364.397.36$38,906
Mar 20063512,23056.707.08$35,697
Feb 200633899057.597.75$27,139
Jan 20061651,33360.598.93$21,905
Dec 200516784454.9413.42$20,498
Nov 200533995054.6910.59$28,599
Oct 2005077358.3413.80$10,664
Sep 200516570861.4512.08$18,691
Aug 20055151,95661.519.80$50,840
Jul 20051692,18355.697.84$26,534
Jun 20053582,17052.337.38$34,751
May 20055252,09845.226.65$37,695
Apr 200534191949.207.36$23,541
Mar 20053491,11750.377.15$25,571
Feb 20053461,03745.226.31$22,192
Jan 200533197743.166.32$20,463
Dec 20045221,04339.866.75$27,848
Nov 20043451,09645.286.33$22,560
Oct 20045151,18749.706.52$33,329
Sep 200434399243.245.28$20,073
Aug 20043451,24742.375.55$21,539
Jul 20043461,32738.286.08$21,319
Jun 20045071,47336.106.43$27,779
May 20043281,50337.486.49$22,055
Apr 20046441,45834.475.86$30,740
Mar 20043161,49334.365.53$19,114
Feb 200432299132.455.51$15,909
Jan 200432886932.036.30$15,980
Dec 20033281,13330.266.30$17,065
Nov 20034971,11628.804.60$19,442
Oct 20033221,34728.174.76$15,482
Sep 20036661,03526.314.75$22,438
Aug 20033371,47429.765.13$17,590
Jul 20033381,32429.415.17$16,787
Jun 20033431,31428.565.98$17,658
May 20033331,23226.595.97$16,213
Apr 20033381,24526.675.41$15,747
Mar 20036971,25931.146.10$29,379
Feb 200301,27433.487.93$10,098
Jan 20036801,57730.315.58$29,414
Dec 20023401,27126.914.85$15,319
Nov 20023541,14324.664.14$13,458
Oct 20023911,19926.464.23$15,417
Sep 200235499327.443.64$13,324
Aug 20023691,15025.963.16$13,218
Jul 20023721,27024.583.06$13,032
Jun 20023661,12423.733.34$12,437
May 20023721,07924.663.58$13,041
Apr 200235899723.653.51$11,968
Mar 20023601,13722.003.10$11,448
Feb 2002094718.222.38$2,250
Jan 200236894817.172.38$8,571
Dec 20013441,00216.932.36$8,193
Nov 200135499718.072.41$8,795
Oct 20013511,08919.782.53$9,697
Sep 20013471,02324.262.25$10,721
Aug 20013401,17924.873.05$12,055
Jul 20013551,22423.933.20$12,408
Jun 20017241,38424.563.82$23,074
May 20013641,36625.524.31$15,173
Apr 20017181,17924.685.34$24,011
Mar 20013721,20624.545.38$15,613
Feb 20013551,12927.755.77$16,362
Jan 20013501,22827.478.40$19,928
Dec 20003581,18126.889.12$20,397
Nov 20003551,13932.215.66$17,879
Oct 200036297731.235.15$16,332
Sep 2000071931.875.19$3,729
Aug 200036495529.644.54$15,125
Jul 200001,12328.534.09$4,593
Jun 200033589429.304.40$13,747
May 200017787427.263.68$8,041
Apr 200017872824.513.12$6,631
Mar 20005281,11928.422.86$18,206
Feb 20001741,01427.622.73$7,571
Jan 200035196325.272.48$11,258
Dec 19993601,14424.282.42$11,514
Nov 19991691,01923.192.43$6,399
Oct 19993441,09020.982.80$10,273
Sep 19991641,21321.752.62$6,744
Aug 19991801,23419.262.88$7,015
Jul 19993431,22617.892.37$9,045
Jun 19996891,28615.942.36$14,020
May 199901,30115.792.32$3,020
Apr 19995031,05115.102.21$9,916
Mar 19993631,11312.471.84$6,573
Feb 19991836769.981.82$3,055
Jan 199937369610.381.90$5,194
Dec 19983701,1679.201.77$5,473
Nov 199818690510.892.19$4,004
Oct 19983681,43812.421.97$7,402
Sep 19981751,42112.592.08$5,163
Aug 19983691,50111.301.91$7,033
Jul 19983641,48511.742.24$7,596
Jun 19983701,42511.242.24$7,347
May 19983551,44712.622.21$7,673
Apr 19983691,35513.042.51$8,206
Mar 19983591,39312.802.31$7,812
Feb 19983671,30113.952.30$8,111
Jan 19985491,28914.702.15$10,848
Dec 199717476316.322.41$4,679
Nov 199717887418.193.09$5,937
Oct 1997081019.253.15$2,551
Sep 199717433317.742.95$4,071
Aug 199716925417.862.55$3,667
Jul 19973367917.582.25$6,084
Jun 1997010017.242.26$226
May 1997053418.972.31$1,233
Apr 1997074617.882.08$1,554
Mar 199746569218.951.94$10,154
Feb 1997077520.492.21$1,710
Jan 199746670923.483.54$13,451
Dec 1996089223.32$0
Nov 1996072021.97$0
Oct 199645780423.31$10,653
Sep 1996070222.22$0
Aug 199643956920.26$8,894
Jul 1996069519.55$0
Jun 1996040518.73$0
May 1996076719.43$0
Apr 199645683921.51$9,809
Mar 1996097219.38$0
Feb 1996089916.98$0
Jan 199634235917.07$5,838
Dec 1995071117.19$0
Nov 19954291,35116.00$6,864
Oct 19953561,00515.43$5,493
Sep 1995064416.18$0
Aug 199534158115.92$5,429
Jul 1995062215.24$0
Jun 199522669916.41$3,709
May 199534998017.56$6,128
Apr 199535899817.73$6,347
Mar 199534498216.44$5,655
Feb 199534394116.58$5,687
Jan 199520290815.92$3,216
Dec 19944271,19515.03$6,418
Nov 199419790415.90$3,132
Oct 19944077115.58$6,341
Sep 19943911,12515.29$5,978
Aug 19946051,42716.13$9,759
Jul 19945611,40917.56$9,851
Jun 19945561,42617.09$9,502
May 19943831,17215.88$6,082
Apr 19947051,14914.14$9,969
Mar 199434389012.46$4,274
Feb 199437396812.50$4,663
Jan 19945681,33712.66$7,191
Dec 19935601,41912.33$6,905
Nov 19934021,32814.49$5,825
Oct 19933461,55515.85$5,484
Sep 19933681,08915.03$5,531
Aug 19933411,01615.66$5,340
Jul 19935451,47515.46$8,426
Jun 19933621,40316.79$6,078
May 19933841,64317.68$6,789
Apr 19935761,00518.05$10,397
Mar 19935721,09018.14$10,376
Feb 199338567317.90$6,892
Jan 199340735416.93$6,891

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                  100 bbl  × $106.41 =    $10,641
Casinghead gas        47 Mcf  × $  3.05 =       $143

────────────────────────────────────────────────────
Month total                                  $10,784

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/21278 is the state's own key, not one this site invented.