TXL -DC-

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 6391District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$31.9 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 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
OilDisposition445,963 bbl$27,652,806
Casinghead gasProduction1,246,076 Mcf$4,235,712
Total$31,888,518

61,590 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 (4)

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 31.7458, -101.7574. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.74557, -101.75769 · 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%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
10,069 ft
4 wells filed one
Completion to plug
30.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 8,600 and 11,526 ft, median 10,069 ft, over the 4 wells that filed a depth.

Completions filed
Nov 1983 – Jul 2013
4 of 4 wells
Plug dates filed
Nov 2011 – Feb 2017
2 of 4 wells; 2 filed none

Last completion to plug: a median of 30.4 years across the 2 wells that filed both dates, with the middle half between 29.2 years and 31.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-17335135411,498 ftJul 2013
42-17334765311,526 ftMay 2013
42-1730038228,640 ftMay 1984Feb 2017Yes
42-1730038118,600 ftNov 1983Nov 2011Yes

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 2022450087.185.86$39,231
Sep 20221,5533,99384.888.16$164,416
Aug 20222,5825,93194.529.13$298,184
Jul 20227323,974101.587.54$104,329
Jun 20229251,061115.097.98$114,922
May 20223411,321109.378.43$48,435
Apr 20221631,100104.226.84$24,509
Mar 20221,8313,183108.885.08$215,517
Feb 20221,4164,02691.054.86$148,488
Jan 20221,8374,83581.844.54$172,280
Dec 20211,8533,78371.323.90$146,906
Nov 20211,6574,77477.435.24$153,302
Oct 202124894779.795.71$25,199
Sep 20217954,18469.865.35$77,927
Aug 20214871766.024.22$32,223
Jul 20211,8824,33370.783.98$150,462
Jun 20211,6474,74769.493.38$130,498
May 20211,6484,99063.483.02$119,673
Apr 20211,4284,54860.362.76$98,739
Mar 20212,1934,52061.302.72$146,711
Feb 20211,3034,21257.805.55$98,681
Jan 20211,0213,20250.412.81$60,467
Dec 20201,7214,56344.642.68$89,034
Nov 20201,3873,93238.772.71$64,416
Oct 20201,7044,76836.972.48$74,814
Sep 20201,6524,55337.091.99$70,338
Aug 20201,6804,86339.982.39$78,765
Jul 20201,7765,05938.371.83$77,378
Jun 20201,8654,96634.901.69$73,483
May 20201,6814,95716.921.81$37,438
Apr 20201,6755,20014.751.80$34,089
Mar 20202,1065,70630.341.86$74,488
Feb 20201,6944,99249.881.98$94,384
Jan 20201,6725,29057.252.09$106,803
Dec 20191,3324,52759.012.30$89,033
Nov 20199401,01355.302.75$54,768
Oct 20191,10812853.472.42$59,554
Sep 20191,4293,43055.052.66$87,781
Aug 20193911,55953.112.30$24,359
Jul 201923293456.272.46$15,352
Jun 20193761,31152.782.49$23,111
May 20195351,27758.482.74$34,786
Apr 201923577162.632.75$16,839
Mar 201950863556.803.06$30,799
Feb 20191,28780450.852.79$67,689
Jan 20192,4146,34246.033.23$131,590
Dec 20183,1085,35346.594.19$167,206
Nov 20182,7927,52652.934.24$179,670
Oct 20182,7888,58061.443.40$200,450
Sep 20183,5047,72359.543.11$232,631
Aug 20182,5935,98959.403.07$172,390
Jul 20182,6607,97565.142.93$196,654
Jun 20183,3338,07960.183.08$225,438
May 20182,9888,57665.382.90$220,233
Apr 20182,9268,67263.842.90$211,952
Mar 20183,5089,24761.222.79$240,530
Feb 20183,5499,28761.782.77$244,946
Jan 20183,1986,90762.874.01$228,751
Dec 20173,4819,33957.272.92$226,641
Nov 20173,7039,35055.423.12$234,377
Oct 20173,7479,25749.292.98$212,310
Sep 20173,4779,61547.523.09$194,911
Aug 20174,04410,53045.373.00$215,113
Jul 20173,67310,73843.873.09$194,286
Jun 20174,32211,08242.493.09$217,855
May 20174,31210,88345.373.26$231,151
Apr 20173,3269,87647.933.21$191,133
Mar 20173,5769,68146.772.98$196,135
Feb 20173,9609,48250.452.95$227,779
Jan 20174,34510,97649.413.42$252,211
Dec 20163,0498,83848.763.72$181,572
Nov 20162,5436,09842.492.64$124,177
Oct 20163,7199,76846.193.09$201,966
Sep 20163,38410,62041.553.10$173,534
Aug 20163,3729,91341.442.92$168,725
Jul 20163,60310,55941.622.92$180,835
Jun 20163,93910,58545.352.69$207,063
May 20164,31411,05742.521.99$205,446
Apr 20164,40111,15336.561.99$183,107
Mar 20164,50011,68633.011.79$169,510
Feb 20164,11810,69126.472.06$131,066
Jan 20164,74511,89527.352.36$157,900
Dec 20154,99012,21932.362.00$185,932
Nov 20155,32112,90338.792.17$234,367
Oct 20154,80313,02143.552.43$240,767
Sep 20154,80413,69842.992.76$244,309
Aug 20155,36615,37340.162.87$259,657
Jul 20156,00116,21848.152.95$336,711
Jun 20155,71416,00456.152.88$366,978
May 20155,83816,83255.212.96$372,062
Apr 20156,60516,25749.822.71$373,062
Mar 20156,64915,72342.892.93$331,318
Feb 20155,00614,63044.662.98$267,110
Jan 20156,65914,17143.433.10$333,139
Dec 20146,46515,62454.693.59$409,682
Nov 20146,18316,30070.464.25$504,959
Oct 20146,17716,07978.303.90$546,383
Sep 20146,23817,49786.164.05$608,249
Aug 20146,82418,66089.394.04$685,293
Jul 20147,23319,42396.564.18$779,599
Jun 20146,47619,38198.164.74$727,490
May 20147,45120,75794.734.73$803,942
Apr 20147,30121,40395.944.81$803,388
Mar 20148,42422,04295.895.06$919,239
Feb 20147,05419,92397.406.19$810,423
Jan 20149,59324,30590.404.86$985,347
Dec 20138,61122,88291.824.35$890,301
Nov 20138,27223,11888.853.74$821,389
Oct 201310,05528,35397.423.78$1,086,714
Sep 20139,82028,661104.113.72$1,128,914
Aug 20139,26627,085104.253.52$1,061,390
Jul 20134,76415,843102.523.72$547,305
Jun 20138,16125,50994.403.93$870,736
May 20132,5745,11294.834.15$265,303
Apr 2013030893.964.28$1,319
Mar 201317086093.623.91$19,280
Feb 201337926391.233.42$35,476
Jan 2013024091.603.42$821
Dec 2012021086.773.42$718
Nov 2012324286.953.62$1,138
Oct 2012330489.383.40$1,302
Sep 2012030894.672.92$899
Aug 201217438492.662.91$17,240
Jul 2012343185.133.02$1,557
Jun 201217538779.822.52$14,943
May 2012034491.612.49$856
Apr 2012346217101.652.00$35,604
Mar 20120375105.052.22$833
Feb 20121377101.102.57$1,070
Jan 201235941098.092.73$36,335
Dec 2011340096.873.24$1,587
Nov 201133339595.723.31$33,183
Oct 2011540484.983.65$1,899
Sep 2011039283.623.99$1,562
Aug 2011340783.404.15$1,939
Jul 2011339194.144.52$2,049
Jun 2011738392.904.64$2,427
May 201135843798.134.40$37,055
Apr 20110329105.964.33$1,426
Mar 2011140196.364.06$1,723
Feb 2011126785.644.18$1,202
Jan 2011132686.504.59$1,582
Dec 2010137785.734.35$1,725
Nov 201017932980.843.80$15,719
Oct 2010016178.103.51$565
Sep 2010035872.633.98$1,425
Aug 2010137873.684.42$1,744
Jul 201017738072.554.74$14,641
Jun 2010333270.364.91$1,841
May 2010020771.124.24$877
Apr 201018539281.694.12$16,729
Mar 201017641878.394.39$15,631
Feb 2010132273.585.44$1,826
Jan 2010041574.365.96$2,475
Dec 200936142571.445.48$28,120
Nov 2009044074.593.75$1,651
Oct 2009044372.544.11$1,821
Sep 200935725865.543.06$24,188
Aug 2009026467.423.22$850
Jul 2009027061.133.46$935
Jun 2009026666.163.90$1,036
May 200918829354.743.93$11,441
Apr 2009033546.773.59$1,202
Mar 200915134042.144.06$7,743
Feb 200935635432.814.63$13,320
Jan 2009135635.865.37$1,948
Dec 2008031637.105.98$1,889
Nov 2008014055.496.86$960
Oct 2008034875.246.92$2,409
Sep 2008170316101.767.88$19,788
Aug 20080385114.228.48$3,266
Jul 2008175419131.0811.39$27,711
Jun 20081298131.3313.03$4,015
May 2008177247123.1711.57$24,660
Apr 20081321110.3110.45$3,466
Mar 2008347370101.909.66$38,935
Feb 2008235292.538.77$3,272
Jan 200834725790.388.21$33,471
Dec 2007324188.337.30$2,025
Nov 2007024191.677.29$1,757
Oct 2007221182.856.92$1,626
Sep 2007221475.846.24$1,488
Aug 2007025369.066.39$1,616
Jul 200770744970.906.39$52,994
Jun 2007042262.007.55$3,185
May 2007048458.747.85$3,798
Apr 2007342959.617.81$3,527
Mar 2007034456.927.30$2,512
Feb 2007035455.108.22$2,908
Jan 200717329850.306.73$10,707
Dec 2006132856.656.92$2,326
Nov 2006028554.207.62$2,171
Oct 200616121454.906.01$10,126
Sep 200634328460.085.04$22,038
Aug 2006029268.717.34$2,143
Jul 200615921669.376.34$12,400
Jun 200608666.286.38$549
May 2006016766.016.42$1,073
Apr 2006047864.397.36$3,518
Mar 200633547956.707.08$22,387
Feb 2006040957.597.75$3,170
Jan 2006047060.598.93$4,199
Dec 200535541254.9413.42$25,031
Nov 2005046954.6910.59$4,966
Oct 200518649658.3413.80$17,694
Sep 2005050861.4512.08$6,136
Aug 200518053661.519.80$16,323
Jul 200535551855.697.84$23,833
Jun 200534843152.337.38$21,392
May 2005027445.226.65$1,822
Apr 2005027649.207.36$2,031
Mar 2005045350.377.15$3,241
Feb 2005040845.226.31$2,575
Jan 200518145943.166.32$10,714
Dec 200436142139.866.75$17,232
Nov 2004047045.286.33$2,975
Oct 2004053649.706.52$3,492
Sep 2004055143.245.28$2,911
Aug 200432042642.375.55$15,923
Jul 2004054138.286.08$3,292
Jun 2004049736.106.43$3,197
May 200447155537.486.49$21,258
Apr 2004050134.475.86$2,935
Mar 2004042234.365.53$2,334
Feb 2004030732.455.51$1,691
Jan 2004032932.036.30$2,073
Dec 200342153130.266.30$16,086
Nov 2003052028.804.60$2,389
Oct 200346837928.174.76$14,987
Sep 2003145026.314.75$2,164
Aug 2003044829.765.13$2,298
Jul 2003033829.415.17$1,748
Jun 2003016328.565.98$975
May 2003013326.595.97$794
Apr 2003035126.675.41$1,898
Mar 200336639231.146.10$13,787
Feb 2003014133.487.93$1,118
Jan 2003215330.315.58$915
Dec 2002037226.914.85$1,806
Nov 2002035924.664.14$1,485
Oct 2002031426.464.23$1,328
Sep 2002527627.443.64$1,141
Aug 200229425125.963.16$8,426
Jul 2002226024.583.06$845
Jun 200243925523.733.34$11,269
May 2002826824.663.58$1,158
Apr 2002322223.653.51$851
Mar 2002126022.003.10$829
Feb 2002734018.222.38$935
Jan 2002125817.172.38$630
Dec 200170423216.932.36$12,467
Nov 2001027418.072.41$659
Oct 2001025519.782.53$645
Sep 2001050224.262.25$1,130
Aug 2001052324.873.05$1,597
Jul 2001056623.933.20$1,810
Jun 2001054224.563.82$2,073
May 2001055025.524.31$2,369
Apr 2001056624.685.34$3,020
Mar 20014671,03024.545.38$16,998
Feb 2001069927.755.77$4,031
Jan 20014781,03127.478.40$21,790
Dec 200001,12526.889.12$10,263
Nov 20004641,10532.215.66$21,198
Oct 200001,12631.235.15$5,794
Sep 20004731,12531.875.19$20,909
Aug 200001,09429.644.54$4,968
Jul 20004541,17228.534.09$17,746
Jun 200001,12229.304.40$4,934
May 20004321,16627.263.68$16,067
Apr 2000080524.513.12$2,508
Mar 200045796028.422.86$15,733
Feb 200001,06727.622.73$2,909
Jan 20004671,04425.272.48$14,391
Dec 199947899724.282.42$14,022
Nov 1999050623.192.43$1,232
Oct 19994551,16320.982.80$12,807
Sep 199901,13421.752.62$2,970
Aug 19994651,26019.262.88$12,579
Jul 199901,27517.892.37$3,025
Jun 1999091515.942.36$2,161
May 19994421,38815.792.32$10,201
Apr 19994561,42015.102.21$10,021
Mar 199901,39512.471.84$2,564
Feb 19994631,1939.981.82$6,789
Jan 19994731,24810.381.90$7,281
Dec 199801,0929.201.77$1,936
Nov 19984731,27310.892.19$7,933
Oct 19984571,22112.421.97$8,080
Sep 199801,15012.592.08$2,395
Aug 19984171,16311.301.91$6,930
Jul 1998054611.742.24$1,222
Jun 199845848311.242.24$6,229
May 1998067712.622.21$1,494
Apr 199846754913.042.51$7,465
Mar 199847597812.802.31$8,339
Feb 1998084313.952.30$1,938
Jan 199846898914.702.15$9,011
Dec 199701,31716.322.41$3,175
Nov 19974721,40018.193.09$12,909
Oct 199742282619.253.15$10,725
Sep 199701,14717.742.95$3,389
Aug 19974271,17017.862.55$10,615
Jul 1997099317.582.25$2,231
Jun 19973841,28817.242.26$9,527
May 19974701,42218.972.31$12,199
Apr 1997388317.882.08$1,893
Mar 19973861,31618.951.94$9,867
Feb 19974591,15820.492.21$11,959
Jan 199701,22223.483.54$4,326
Dec 19966561,21223.32$15,298
Nov 199601,16921.97$0
Oct 19963421,36123.31$7,972
Sep 19964551,32422.22$10,110
Aug 19964631,13620.26$9,380
Jul 199611,26419.55$20
Jun 19964331,19318.73$8,110
May 19964481,18319.43$8,705
Apr 19963921,30021.51$8,432
Mar 199601,07119.38$0
Feb 19964441,14516.98$7,539
Jan 19964481,14417.07$7,647
Dec 199531,19617.19$52
Nov 19954241,24716.00$6,784
Oct 19954241,26015.43$6,542
Sep 19954481,36516.18$7,249
Aug 199521,39915.92$32
Jul 19954661,51615.24$7,102
Jun 19954501,48716.41$7,385
May 19954241,43117.56$7,445
Apr 199501,16617.73$0
Mar 19954321,35516.44$7,102
Feb 19954171,18616.58$6,914
Jan 19954611,54715.92$7,339
Dec 19944471,55315.03$6,718
Nov 19944531,51315.90$7,203
Oct 199401,60915.58$0
Sep 19944151,43815.29$6,345
Aug 19944081,73716.13$6,581
Jul 19944671,66417.56$8,201
Jun 19944371,59617.09$7,468
May 19944311,73715.88$6,844
Apr 199401,59014.14$0
Mar 19944311,58312.46$5,370
Feb 19944411,33612.50$5,513
Jan 19944671,26012.66$5,912
Dec 19934048412.33$4,981
Nov 19935061,06614.49$7,332
Oct 199301,05915.85$0
Sep 19934701,02515.03$7,064
Aug 19934421,47215.66$6,922
Jul 19934671,17515.46$7,220
Jun 19934631,13716.79$7,774
May 19934691,02117.68$8,292
Apr 19934681,11618.05$8,447
Mar 19934711,11518.14$8,544
Feb 19934681,11617.90$8,377
Jan 1993093116.93$0

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.

Oct 2022 — as filed, then multipliedworked
Oil                  450 bbl  × $ 87.18 =    $39,231
Casinghead gas         0 Mcf  × $  5.86 =         $0

────────────────────────────────────────────────────
Month total                                  $39,231

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/6391 is the state's own key, not one this site invented.