MOBIL-TXL

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 11018District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$92 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition53,734 bbl$2,584,173
Casinghead gasProduction147,014 Mcf$418,931
Total$3,003,104

45,513 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 (1)

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 31.5482, -102.1705. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.54824, -102.17047 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
10,670 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 10,670 ft.

Completions filed
Nov 1984
1 of 1 wells

1 well

42-46132010110,670 ftNov 1984

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 20260362106.413.05$1,103
Apr 202617039198.932.87$17,940
Mar 2026036089.753.15$1,134
Feb 202617536563.503.75$12,481
Jan 202617825759.138.00$12,581
Dec 20251855656.664.41$10,729
Nov 202505658.593.93$220
Oct 20250059.383.30$0
Sep 202517816462.743.08$11,672
Aug 202516616063.933.01$11,095
Jul 2025018066.743.32$597
Jun 202517817366.483.13$12,375
May 202518015960.553.23$11,413
Apr 2025013362.363.54$471
Mar 202518038867.704.27$13,842
Feb 2025039370.884.34$1,706
Jan 202517851074.324.28$15,411
Dec 202418633868.993.12$13,887
Nov 202417729369.052.20$12,866
Oct 202402071.372.28$46
Sep 20240069.612.36$0
Aug 202417913275.632.06$13,810
Jul 2024014379.932.15$307
Jun 202418315278.082.63$14,689
May 202417715078.812.20$14,279
Apr 2024019884.451.66$329
Mar 202417616180.301.55$14,382
Feb 202418716376.091.78$14,520
Jan 202417917173.023.30$13,634
Dec 2023017971.262.61$467
Nov 2023022577.892.81$632
Oct 2023173085.443.09$14,781
Sep 2023365089.042.74$32,500
Aug 202317515580.522.67$14,505
Jul 2023187074.852.64$13,997
Jun 20230068.962.26$0
May 2023049270.622.23$1,096
Apr 2023041678.122.24$931
Mar 202335749272.852.39$27,185
Feb 2023039075.112.47$962
Jan 2023045176.533.39$1,528
Dec 202218544076.415.73$16,657
Nov 2022041885.005.65$2,360
Oct 2022047787.185.86$2,797
Sep 202218145984.888.16$19,110
Aug 202216745394.529.13$19,919
Jul 2022149542101.587.54$19,223
Jun 20220104115.097.98$830
May 2022176283109.378.43$21,636
Apr 2022176264104.226.84$20,148
Mar 2022177274108.885.08$20,663
Feb 2022024691.054.86$1,195
Jan 202217729181.844.54$15,806
Dec 202116526471.323.90$12,797
Nov 2021037577.435.24$1,964
Oct 202117356479.795.71$17,026
Sep 2021044669.865.35$2,387
Aug 20210066.024.22$0
Jul 202103970.783.98$155
Jun 202116419969.493.38$12,069
May 202116832563.483.02$11,645
Apr 2021012560.362.76$345
Mar 202116918861.302.72$10,870
Feb 2021017257.805.55$954
Jan 202116829250.412.81$9,289
Dec 202017231244.642.68$8,513
Nov 202016630138.772.71$7,251
Oct 202017032836.972.48$7,098
Sep 202016730837.091.99$6,807
Aug 2020028939.982.39$689
Jul 202017630638.371.83$7,312
Jun 202016833434.901.69$6,428
May 202016930416.921.81$3,411
Apr 20208830214.751.80$1,843
Mar 202017733830.341.86$5,998
Feb 202018338949.881.98$9,899
Jan 202018325257.252.09$11,005
Dec 2019017659.012.30$406
Nov 201918327955.302.75$10,887
Oct 201916526753.472.42$9,468
Sep 2019027355.052.66$725
Aug 201917430353.112.30$9,939
Jul 201917931056.272.46$10,835
Jun 201917826252.782.49$10,048
May 201918030158.482.74$11,351
Apr 2019028962.632.75$795
Mar 201919128156.803.06$11,709
Feb 201918627950.852.79$10,237
Jan 201917731346.033.23$9,158
Dec 201818036546.594.19$9,914
Nov 201806852.934.24$288
Oct 201818216261.443.40$11,733
Sep 2018026459.543.11$821
Aug 201818029859.403.07$11,606
Jul 201817922665.142.93$12,323
Jun 2018022960.183.08$705
May 201817926165.382.90$12,460
Apr 201817130063.842.90$11,787
Mar 201819030761.222.79$12,487
Feb 2018118661.782.77$576
Jan 201819425062.874.01$13,199
Dec 201718323657.272.92$11,170
Nov 201718920555.423.12$11,114
Oct 201748349.292.98$445
Sep 201706847.523.09$210
Aug 20171766845.373.00$8,189
Jul 2017014143.873.09$435
Jun 2017015842.493.09$488
May 201717529045.373.26$8,886
Apr 2017029647.933.21$951
Mar 201717732146.772.98$9,236
Feb 201716630550.452.95$9,275
Jan 2017020749.413.42$708
Dec 201617928748.763.72$9,796
Nov 2016027742.492.64$732
Oct 201618132646.193.09$9,368
Sep 2016027641.553.10$856
Aug 201618132741.442.92$8,457
Jul 201617731641.622.92$8,291
Jun 2016430445.352.69$998
May 201618031942.521.99$8,289
Apr 2016035136.561.99$699
Mar 201617937133.011.79$6,574
Feb 201617525826.472.06$5,165
Jan 2016027827.352.36$657
Dec 201518532532.362.00$6,637
Nov 201516833738.792.17$7,247
Oct 2015232843.552.43$883
Sep 201518025842.992.76$8,450
Aug 2015130840.162.87$925
Jul 201518928148.152.95$9,928
Jun 201519532956.152.88$11,898
May 2015028755.212.96$848
Apr 201518317849.822.71$9,599
Mar 201518521442.892.93$8,563
Feb 2015020144.662.98$598
Jan 201518125343.433.10$8,645
Dec 2014030754.693.59$1,103
Nov 201419418570.464.25$14,456
Oct 201417910678.303.90$14,429
Sep 20141737586.164.05$15,209
Aug 201407489.394.04$299
Jul 20141747296.564.18$17,102
Jun 201417398.164.74$444
May 20141737194.734.73$16,724
Apr 20141787095.944.81$17,414
Mar 201427695.895.06$576
Feb 20141636997.406.19$16,303
Jan 20141816990.404.86$16,698
Dec 201317091.824.35$397
Nov 201318011188.853.74$16,408
Oct 20131738797.423.78$17,182
Sep 2013069104.113.72$257
Aug 201318268104.253.52$19,213
Jul 201317471102.523.72$18,102
Jun 201317194.403.93$374
May 20131867594.834.15$17,950
Apr 20131777093.964.28$16,931
Mar 201317911093.623.91$17,188
Feb 2013025491.233.42$869
Jan 201335928291.603.42$33,849
Dec 2012027986.773.42$954
Nov 201234536686.953.62$31,324
Oct 201208589.383.40$289
Sep 201206894.672.92$198
Aug 201206892.662.91$198
Jul 201206885.133.02$205
Jun 20121787479.822.52$14,394
May 2012014291.612.49$353
Apr 2012177185101.652.00$18,361
Mar 20120196105.052.22$436
Feb 201218177101.102.57$18,497
Jan 20121826998.092.73$18,041
Dec 201116996.873.24$320
Nov 20111756995.723.31$16,979
Oct 20111776884.983.65$15,290
Sep 201106983.623.99$275
Aug 20111777083.404.15$15,052
Jul 20111767094.144.52$16,885
Jun 20111737092.904.64$16,396
May 201106998.134.40$304
Apr 201117971105.964.33$19,275
Mar 201107296.364.06$292
Feb 20111787185.644.18$15,541
Jan 20111836986.504.59$16,146
Dec 201026985.734.35$471
Nov 20101857080.843.80$15,221
Oct 20101807278.103.51$14,311
Sep 201007072.633.98$279
Aug 20101847273.684.42$13,875
Jul 20101837272.554.74$13,618
Jun 20101827370.364.91$13,164
May 201007071.124.24$296
Apr 20101827381.694.12$15,169
Mar 20101916978.394.39$15,275
Feb 2010011073.585.44$599
Jan 201018713974.365.96$14,734
Dec 2009019871.445.48$1,086
Nov 200927927474.593.75$21,839
Oct 2009021472.544.11$880
Sep 200918515965.543.06$12,612
Aug 200918412367.423.22$12,801
Jul 2009021661.133.46$748
Jun 200918122166.163.90$12,836
May 200916521754.743.93$9,884
Apr 200917424946.773.59$9,031
Mar 2009116842.144.06$724
Feb 200917014132.814.63$6,231
Jan 200917117335.865.37$7,061
Dec 200818725437.105.98$8,456
Nov 200818024055.496.86$11,635
Oct 2008022775.246.92$1,571
Sep 2008180265101.767.88$20,404
Aug 2008176316114.228.48$22,783
Jul 20080125131.0811.39$1,424
Jun 2008177114131.3313.03$24,731
May 2008180108123.1711.57$23,421
Apr 2008178263110.3110.45$22,385
Mar 20080211101.909.66$2,039
Feb 200817612392.538.77$17,364
Jan 200817424190.388.21$17,704
Dec 200717417288.337.30$16,625
Nov 2007032691.677.29$2,377
Oct 200716943482.856.92$17,006
Sep 200717930375.846.24$15,467
Aug 200717727769.066.39$13,993
Jul 200717139970.906.39$14,673
Jun 200716838562.007.55$13,322
May 2007135758.747.85$2,860
Apr 200718134759.617.81$13,498
Mar 2007040356.927.30$2,943
Feb 200735411455.108.22$20,442
Jan 200716850.306.73$508
Dec 20061767056.656.92$10,455
Nov 200608654.207.62$655
Oct 20061718754.906.01$9,911
Sep 20061778460.085.04$11,057
Aug 200617526868.717.34$13,991
Jul 200617816969.376.34$13,420
Jun 200609566.286.38$606
May 200632611866.016.42$22,277
Apr 200609864.397.36$721
Mar 200616818356.707.08$10,822
Feb 200617210857.597.75$10,743
Jan 200617116260.598.93$11,808
Dec 2005017654.9413.42$2,361
Nov 200518137154.6910.59$13,827
Oct 200518031858.3413.80$14,888
Sep 200517322361.4512.08$13,324
Aug 2005139161.519.80$3,892
Jul 200517739155.697.84$12,924
Jun 200517933252.337.38$11,818
May 200517824345.226.65$9,665
Apr 200517922949.207.36$10,492
Mar 2005118450.377.15$1,367
Feb 200518037445.226.31$10,500
Jan 200515344643.166.32$9,423
Dec 200416544639.866.75$9,588
Nov 200417743445.286.33$10,762
Oct 200418349449.706.52$12,314
Sep 2004044443.245.28$2,346
Aug 200418048442.375.55$10,313
Jul 200417825738.286.08$8,377
Jun 200417946936.106.43$9,479
May 200417259337.486.49$10,298
Apr 2004016134.475.86$943
Mar 200418028234.365.53$7,744
Feb 200418244832.455.51$8,374
Jan 2004044132.036.30$2,778
Dec 200318147130.266.30$8,445
Nov 200317446428.804.60$7,143
Oct 200316750028.174.76$7,084
Sep 200317650326.314.75$7,019
Aug 2003050129.765.13$2,570
Jul 200317951829.415.17$7,943
Jun 200318342328.565.98$7,757
May 200318048426.595.97$7,677
Apr 200318146926.675.41$7,363
Mar 2003147531.146.10$2,927
Feb 200318845333.487.93$9,885
Jan 200318047430.315.58$8,102
Dec 200218742726.914.85$7,105
Nov 200218944924.664.14$6,518
Oct 2002046926.464.23$1,983
Sep 200217943727.443.64$6,500
Aug 200217646625.963.16$6,043
Jul 200217944424.583.06$5,759
Jun 200218032823.733.34$5,366
May 2002047424.663.58$1,699
Apr 200218249023.653.51$6,025
Mar 200217348522.003.10$5,311
Feb 200218642218.222.38$4,391
Jan 200218548217.172.38$4,322
Dec 200118743616.932.36$4,197
Nov 2001045118.072.41$1,085
Oct 200117948819.782.53$4,775
Sep 200117251024.262.25$5,321
Aug 200117953424.873.05$6,082
Jul 2001050423.933.20$1,611
Jun 200118747324.563.82$6,402
May 200118453925.524.31$7,017
Apr 200119344024.685.34$7,111
Mar 2001050924.545.38$2,737
Feb 200118847027.755.77$7,928
Jan 200118346727.478.40$8,949
Dec 200018449226.889.12$9,434
Nov 200019449532.215.66$9,049
Oct 2000050631.235.15$2,604
Sep 200018448331.875.19$8,369
Aug 200018955229.644.54$8,108
Jul 200019055028.534.09$7,670
Jun 200018247229.304.40$7,408
May 2000039827.263.68$1,465
Apr 200019141824.513.12$5,984
Mar 200018550328.422.86$6,696
Feb 200018646527.622.73$6,405
Jan 200019552325.272.48$6,225
Dec 1999052824.282.42$1,280
Nov 199918155823.192.43$5,556
Oct 199918853320.982.80$5,439
Sep 199918355621.752.62$5,436
Aug 199918655519.262.88$5,178
Jul 199918261017.892.37$4,703
Jun 1999049115.942.36$1,160
May 199918453315.792.32$4,142
Apr 199918349915.102.21$3,865
Mar 199918451312.471.84$3,238
Feb 199935129.981.82$961
Jan 199918052410.381.90$2,864
Dec 19981835149.201.77$2,595
Nov 199818151410.892.19$3,095
Oct 199818054712.421.97$3,313
Sep 199818453512.592.08$3,431
Aug 1998053311.301.91$1,017
Jul 199818954211.742.24$3,431
Jun 199817554711.242.24$3,191
May 199818058512.622.21$3,562
Apr 199818855613.042.51$3,844
Mar 199818351812.802.31$3,539
Feb 199818027813.952.30$3,150
Jan 199819040914.702.15$3,674
Dec 199719440316.322.41$4,138
Nov 1997052418.193.09$1,618
Oct 199718257319.253.15$5,308
Sep 199719054817.742.95$4,990
Aug 1997057517.862.55$1,469
Jul 199718355217.582.25$4,457
Jun 199718844917.242.26$4,255
May 199718748118.972.31$4,658
Apr 199718842217.882.08$4,240
Mar 1997041118.951.94$797
Feb 199718456220.492.21$5,010
Jan 199718863623.483.54$6,665
Dec 199618445223.32$4,291
Nov 199618942521.97$4,152
Oct 199619065823.31$4,429
Sep 199618366922.22$4,066
Aug 199618094020.26$3,647
Jul 19961821,07019.55$3,558
Jun 199601,02818.73$0
May 19961851,14519.43$3,595
Apr 19963431,09421.51$7,378
Mar 19961881,18819.38$3,643
Feb 199601,08916.98$0
Jan 19961821,03617.07$3,107
Dec 19951831,11917.19$3,146
Nov 199518689416.00$2,976
Oct 199518292315.43$2,808
Sep 19951831,06716.18$2,961
Aug 19951821,02815.92$2,897
Jul 19951811,00815.24$2,758
Jun 199517976416.41$2,937
May 199519297517.56$3,372
Apr 199517595017.73$3,103
Mar 19953661,01616.44$6,017
Feb 199501,08616.58$0
Jan 19951861,00515.92$2,961
Dec 199418197815.03$2,720
Nov 199418076615.90$2,862
Oct 199435783115.58$5,562
Sep 1994086915.29$0
Aug 199436489816.13$5,871
Jul 199417893217.56$3,126
Jun 199418393117.09$3,127
May 199417892715.88$2,827
Apr 199418487414.14$2,602
Mar 199418291712.46$2,268
Feb 199418387712.50$2,288
Jan 19941921,00812.66$2,431
Dec 19931851,03312.33$2,281
Nov 199318498914.49$2,666
Oct 199336995315.85$5,849
Sep 199318292215.03$2,735
Aug 199317688215.66$2,756
Jul 199317894615.46$2,752
Jun 199318387016.79$3,073
May 199318191717.68$3,200
Apr 199318792718.05$3,375
Mar 19933641,01618.14$6,603
Feb 19931881,18717.90$3,365
Jan 19931851,43416.93$3,132

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       362 Mcf  × $  3.05 =     $1,103

────────────────────────────────────────────────────
Month total                                   $1,103

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. 7C/O/11018 is the state's own key, not one this site invented.