SAU 41-1

Operated by APACHE CORPORATION (P-5 27200) 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 12952District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$7.8 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 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.

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
NGPA2none

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
OilDisposition122,545 bbl$5,009,289
Casinghead gasProduction665,396 Mcf$2,762,724
Total$7,772,013

127,108 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 31.5019, -101.6442. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.50186, -101.64422 · 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
50.0%
1 of 2 wells
Median depth
8,276 ft
2 wells filed one
Completion to plug
26.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
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 8,225 and 8,326 ft, median 8,276 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1990 – Jan 2005
2 of 2 wells
Plug dates filed
Feb 2017
1 of 2 wells; 1 filed none

Last completion to plug: a median of 26.2 years across the 1 well that filed both dates, with the middle half between 26.2 years and 26.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-383354841B8,326 ftJan 2005
42-3833406918,225 ftDec 1990Feb 2017Yes

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 20220084.888.16$0
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 20190056.272.46$0
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 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 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
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 201607327.352.36$173
Dec 201508032.362.00$160
Nov 201507338.792.17$158
Oct 201508443.552.43$204
Sep 201509542.992.76$262
Aug 201507540.162.87$215
Jul 201567248.152.95$501
Jun 201516756.152.88$249
May 20150955.212.96$27
Apr 20150049.822.71$0
Mar 201571842.892.93$353
Feb 2015224244.662.98$1,108
Jan 20151823343.433.10$1,504
Dec 2014015754.693.59$564
Nov 20143027470.464.25$3,279
Oct 201413682878.303.90$13,879
Sep 2014851,10886.164.05$11,806
Aug 20142151,61989.394.04$25,752
Jul 20142381,70696.564.18$30,112
Jun 20141131,53098.164.74$18,340
May 20143081,72594.734.73$37,330
Apr 20141921,84595.944.81$27,293
Mar 20141761,89495.895.06$26,454
Feb 20142361,58397.406.19$32,788
Jan 20141311,80190.404.86$20,597
Dec 20133281,95291.824.35$38,617
Nov 20131531,67088.853.74$19,837
Oct 20132151,85697.423.78$27,960
Sep 20132141,862104.113.72$29,202
Aug 20132511,921104.253.52$32,934
Jul 20131691,934102.523.72$24,516
Jun 20132511,87894.403.93$31,081
May 20132551,94894.834.15$32,264
Apr 20132232,10093.964.28$29,947
Mar 20131372,01993.623.91$20,726
Feb 20131271,59191.233.42$17,027
Jan 20132212,34791.603.42$28,270
Dec 20121692,24586.773.42$22,342
Nov 20121052,31286.953.62$17,511
Oct 20121432,47589.383.40$21,196
Sep 20121372,29894.672.92$19,676
Aug 20121172,39692.662.91$17,809
Jul 20121401,69785.133.02$17,045
Jun 20122571,20379.822.52$23,544
May 20121582,08591.612.49$19,663
Apr 20122421,613101.652.00$27,820
Mar 20122272,208105.052.22$28,753
Feb 20122342,305101.102.57$29,582
Jan 20122802,13898.092.73$33,311
Dec 20112732,14496.873.24$33,392
Nov 20112492,17295.723.31$31,026
Oct 20113102,29884.983.65$34,728
Sep 20112711,77883.623.99$29,748
Aug 20112722,42283.404.15$32,734
Jul 20112972,51294.144.52$39,307
Jun 20113682,46892.904.64$45,638
May 20112562,58498.134.40$36,503
Apr 20112792,509105.964.33$40,435
Mar 20113562,54496.364.06$44,626
Feb 20112542,25585.644.18$31,178
Jan 20113522,46286.504.59$41,746
Dec 20102972,51685.734.35$36,401
Nov 20101172,63380.843.80$19,451
Oct 20101902,71678.103.51$24,369
Sep 20102412,61472.633.98$27,906
Aug 20101892,69473.684.42$25,831
Jul 20102982,78472.554.74$34,806
Jun 20103472,69170.364.91$37,629
May 20102582,83971.124.24$30,373
Apr 20103332,78181.694.12$38,668
Mar 20103382,86278.394.39$39,056
Feb 20102692,63273.585.44$34,117
Jan 20104192,88574.365.96$48,363
Dec 20093422,72271.445.48$39,359
Nov 20094062,82374.593.75$40,874
Oct 20093372,89472.544.11$36,341
Sep 20092992,73665.543.06$27,982
Aug 20093982,97267.423.22$36,399
Jul 20093463,00061.133.46$31,544
Jun 20093982,62766.163.90$36,564
May 20093252,15454.743.93$26,247
Apr 20093432,39246.773.59$24,623
Mar 20093673,08242.144.06$27,975
Feb 20093862,49432.814.63$24,219
Jan 20094442,97635.865.37$31,906
Dec 20083932,97437.105.98$32,356
Nov 20083892,81555.496.86$40,898
Oct 20084292,82975.246.92$51,860
Sep 20084962,219101.767.88$67,952
Aug 20083673,185114.228.48$68,937
Jul 20085833,075131.0811.39$111,442
Jun 20084522,776131.3313.03$95,540
May 20083681,496123.1711.57$62,642
Apr 20085893,548110.3110.45$102,066
Mar 20085003,352101.909.66$83,344
Feb 20085733,41292.538.77$82,945
Jan 20086863,38890.388.21$89,802
Dec 20075933,64788.337.30$79,010
Nov 20076083,19591.677.29$79,032
Oct 20075483,54382.856.92$69,926
Sep 20076003,70275.846.24$68,620
Aug 20076134,09969.066.39$68,518
Jul 20075884,11170.906.39$67,950
Jun 20074944,49162.007.55$64,528
May 20075003,82258.747.85$59,358
Apr 20074913,80759.617.81$58,983
Mar 20074423,35856.927.30$49,679
Feb 20073112,60655.108.22$38,547
Jan 20075203,84250.306.73$52,001
Dec 20065204,17656.656.92$58,349
Nov 20066614,20354.207.62$67,842
Oct 20065574,03054.906.01$54,815
Sep 20065984,03260.085.04$56,238
Aug 20063254,18768.717.34$53,063
Jul 20064965,07269.376.34$66,578
Jun 20066423,99066.286.38$68,023
May 20068684,07466.016.42$83,472
Apr 20067624,03364.397.36$78,750
Mar 20068374,39156.707.08$78,559
Feb 20067654,23057.597.75$76,844
Jan 20068794,45560.598.93$93,057
Dec 20058474,50054.9413.42$106,903
Nov 20058144,00754.6910.59$86,945
Oct 20059513,85258.3413.80$108,623
Sep 20058833,41261.4512.08$95,474
Aug 20059052,74761.519.80$82,578
Jul 20057752,50555.697.84$62,808
Jun 20058282,65352.337.38$62,911
May 20058653,27145.226.65$60,871
Apr 20051,0743,33749.207.36$77,403
Mar 20051,0362,99250.377.15$73,591
Feb 20051,0472,59745.226.31$63,737
Jan 20059092,75943.166.32$56,675
Dec 20042291,69039.866.75$20,537
Nov 20042481,58045.286.33$21,232
Oct 20042511,57149.706.52$22,710
Sep 20042761,85343.245.28$21,725
Aug 20045092,02942.375.55$32,829
Jul 20041791,64538.286.08$16,861
Jun 20043281,60336.106.43$22,153
May 20043551,73037.486.49$24,541
Apr 20043421,35434.475.86$19,721
Mar 20043591,81534.365.53$22,372
Feb 20043641,59132.455.51$20,578
Jan 20041811,69832.036.30$16,494
Dec 20033581,79030.266.30$22,113
Nov 20035231,64528.804.60$22,621
Oct 20031511,79028.174.76$12,773
Sep 20033661,85626.314.75$18,444
Aug 20033541,74129.765.13$19,466
Jul 20033661,80529.415.17$20,097
Jun 20033621,67228.565.98$20,342
May 20031862,08726.595.97$17,411
Apr 20033751,94726.675.41$20,529
Mar 20033712,01131.146.10$23,812
Feb 20033711,85933.487.93$27,155
Jan 20033762,29130.315.58$24,185
Dec 20023732,13426.914.85$20,395
Nov 20023701,82524.664.14$16,674
Oct 20025582,34426.464.23$24,678
Sep 20021832,19627.443.64$13,004
Aug 20023632,38125.963.16$16,957
Jul 20023662,01124.583.06$15,153
Jun 20023702,33923.733.34$16,588
May 20023662,35824.663.58$17,477
Apr 20023682,36523.653.51$17,010
Mar 20023662,41722.003.10$15,551
Feb 20023641,42818.222.38$10,025
Jan 20023702,33917.172.38$11,910
Dec 20015592,29716.932.36$14,895
Nov 20013682,07018.072.41$11,629
Oct 20013662,49919.782.53$13,559
Sep 20013712,38724.262.25$14,374
Aug 20013672,61224.873.05$17,102
Jul 20015652,52323.933.20$21,587
Jun 20011892,43024.563.82$13,935
May 20015622,43225.524.31$24,818
Apr 20013832,32224.685.34$21,841
Mar 20015822,13124.545.38$25,739
Feb 20013792,24127.755.77$23,441
Jan 20015822,41527.478.40$36,271
Dec 20003612,32926.889.12$30,950
Nov 20003752,28432.215.66$25,002
Oct 20003802,32031.235.15$23,805
Sep 20007312,29731.875.19$35,210
Aug 20003732,37229.644.54$21,826
Jul 20003722,39228.534.09$20,396
Jun 20003652,06429.304.40$19,770
May 20007152,33127.263.68$28,068
Apr 20001882,30024.513.12$11,775
Mar 20005502,34428.422.86$22,334
Feb 20005572,20127.622.73$21,385
Jan 20005512,19525.272.48$19,368
Dec 19995562,25624.282.42$18,968
Nov 19993672,10223.192.43$13,627
Oct 19995452,28520.982.80$17,841
Sep 19995442,22221.752.62$17,651
Aug 19995172,35119.262.88$16,718
Jul 19995452,41017.892.37$15,467
Jun 19993642,34915.942.36$11,351
May 19995482,44315.792.32$14,323
Apr 19993642,39415.102.21$10,782
Mar 19995512,02612.471.84$10,595
Feb 19995482,1969.981.82$9,461
Jan 19995512,36910.381.90$10,220
Dec 19985582,3909.201.77$9,372
Nov 19985522,36010.892.19$11,170
Oct 19985332,42912.421.97$11,403
Sep 19985432,41112.592.08$11,858
Aug 19985472,54911.301.91$11,043
Jul 19985442,19811.742.24$11,304
Jun 19985502,31711.242.24$11,366
May 19985502,27812.622.21$11,967
Apr 19985522,40913.042.51$13,233
Mar 19987202,51512.802.31$15,024
Feb 19985362,30513.952.30$12,777
Jan 19985252,29714.702.15$12,667
Dec 19978612,57916.322.41$20,270
Nov 19975252,37118.193.09$16,872
Oct 19977012,73819.253.15$22,118
Sep 19975292,41417.742.95$16,518
Aug 19977242,75817.862.55$19,977
Jul 19975292,87217.582.25$15,753
Jun 19973601,81717.242.26$10,308
May 19977352,50618.972.31$19,728
Apr 19979112,67817.882.08$21,866
Mar 19977112,74918.951.94$18,804
Feb 19975392,44020.492.21$16,427
Jan 19977412,41923.483.54$25,961
Dec 19967052,56623.32$16,441
Nov 19965382,46221.97$11,820
Oct 19968832,63723.31$20,583
Sep 19961771,43922.22$3,933
Aug 19965142,14820.26$10,414
Jul 19965242,18419.55$10,244
Jun 19965371,82618.73$10,058
May 19965272,24519.43$10,240
Apr 19965442,20421.51$11,701
Mar 19965372,38819.38$10,407
Feb 19965221,71416.98$8,864
Jan 19965252,20117.07$8,962
Dec 19955342,46317.19$9,179
Nov 19955382,44516.00$8,608
Oct 19955182,36815.43$7,993
Sep 19955222,54516.18$8,446
Aug 19955252,54915.92$8,358
Jul 19955212,21515.24$7,940
Jun 19954851,96316.41$7,959
May 19953611,29417.56$6,339
Apr 19955322,84417.73$9,432
Mar 19957282,78016.44$11,968
Feb 19951752,12416.58$2,902
Jan 19957492,92015.92$11,924
Dec 19945552,86315.03$8,342
Nov 19947362,92515.90$11,702
Oct 19945482,76115.58$8,538
Sep 19945453,02415.29$8,333
Aug 19946943,07716.13$11,194
Jul 19945203,10817.56$9,131
Jun 19947083,04817.09$12,100
May 19945183,12315.88$8,226
Apr 19947113,22714.14$10,054
Mar 19946922,89412.46$8,622
Feb 19948763,17612.50$10,950
Jan 19947013,11012.66$8,875
Dec 19937132,70612.33$8,791
Nov 19938973,07014.49$12,998
Oct 19938643,15615.85$13,694
Sep 19938623,33715.03$12,956
Aug 19936862,83815.66$10,743
Jul 19938543,32915.46$13,203
Jun 19936953,10116.79$11,669
May 19931,0273,13717.68$18,157
Apr 19938652,96718.05$15,613
Mar 19938843,06218.14$16,036
Feb 19935312,18917.90$9,505
Jan 19937103,35616.93$12,020

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.

Jan 2016 — as filed, then multipliedworked
Oil                    0 bbl  × $ 27.35 =         $0
Casinghead gas        73 Mcf  × $  2.36 =       $173

────────────────────────────────────────────────────
Month total                                     $173

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/12952 is the state's own key, not one this site invented.