SAU 41-2

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 13510District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$7.7 M
Sep 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
393
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
OilDisposition132,698 bbl$5,270,852
Casinghead gasProduction530,505 Mcf$2,476,274
Total$7,747,127

45,733 Mcf of this lease's gas, across 40 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 31.4964, -101.6520. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.49645, -101.65203 · 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
8,185 ft
2 wells filed one
Completion to plug
32.7 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 8,072 and 8,298 ft, median 8,185 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1993 – Jan 2005
2 of 2 wells
Plug dates filed
May 2026
1 of 2 wells; 1 filed none

Last completion to plug: a median of 32.7 years across the 1 well that filed both dates, with the middle half between 32.7 years and 32.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-383354802A8,298 ftJan 2005
42-3833423028,072 ftSep 1993May 2026Yes

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 (393)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

393 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 202499078.082.63$7,730
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 20230177.892.81$3
Oct 2023010785.443.09$330
Sep 2023021089.042.74$574
Aug 202310116580.522.67$8,574
Jul 2023024174.852.64$637
Jun 2023038868.962.26$876
May 202311922070.622.23$8,894
Apr 2023011478.122.24$255
Mar 202312119272.852.39$9,274
Feb 2023013475.112.47$330
Jan 2023021276.533.39$718
Dec 202211523176.415.73$10,111
Nov 2022024185.005.65$1,361
Oct 202215524387.185.86$14,938
Sep 202215428284.888.16$15,374
Aug 2022028994.529.13$2,638
Jul 2022147283101.587.54$17,067
Jun 20220275115.097.98$2,194
May 2022144345109.378.43$18,659
Apr 20220459104.226.84$3,138
Mar 2022151304108.885.08$17,984
Feb 202216335991.054.86$16,585
Jan 2022035781.844.54$1,620
Dec 202117035971.323.90$13,524
Nov 202114747077.435.24$13,844
Oct 202117052479.795.71$16,558
Sep 202110272269.865.35$10,989
Aug 20211528366.024.22$2,185
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 202042016.921.81$711
Apr 20203914714.751.80$840
Mar 20206917030.341.86$2,409
Feb 20205119849.881.98$2,936
Jan 20209922157.252.09$6,131
Dec 20195723459.012.30$3,903
Nov 20194214655.302.75$2,724
Oct 20199213353.472.42$5,241
Sep 20195728255.052.66$3,887
Aug 201911234353.112.30$6,739
Jul 201913931356.272.46$8,592
Jun 201914625552.782.49$8,341
May 20198722658.482.74$5,707
Apr 2019164662.632.75$1,129
Mar 20191056.803.06$57
Feb 20191350.852.79$59
Jan 20193846.033.23$164
Dec 20182946.594.19$131
Nov 20183852.934.24$193
Oct 20183961.443.40$215
Sep 20181859.543.11$84
Aug 20185959.403.07$325
Jul 201865665.142.93$555
Jun 201821460.183.08$163
May 201841465.382.90$302
Apr 20182863.842.90$151
Mar 20183861.222.79$206
Feb 201871361.782.77$468
Jan 2018361962.874.01$2,340
Dec 20179515757.272.92$5,899
Nov 20174115155.423.12$2,743
Oct 20172715049.292.98$1,778
Sep 201798947.523.09$702
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170542.493.09$15
May 20170145.373.26$3
Apr 20170047.933.21$0
Mar 201711846.772.98$100
Feb 20176650.452.95$320
Jan 20171114549.413.42$1,039
Dec 20162416248.763.72$1,773
Nov 20163224142.492.64$1,997
Oct 20163132746.193.09$2,442
Sep 20164232641.553.10$2,756
Aug 20163645841.442.92$2,831
Jul 20164947141.622.92$3,417
Jun 20164745245.352.69$3,345
May 20166458842.521.99$3,892
Apr 20166453336.561.99$3,401
Mar 20166857333.011.79$3,273
Feb 20169654026.472.06$3,655
Jan 20168361727.352.36$3,729
Dec 20157560932.362.00$3,646
Nov 20157257938.792.17$4,048
Oct 20155473643.552.43$4,138
Sep 20155980042.992.76$4,743
Aug 20155482440.162.87$4,536
Jul 20156778648.152.95$5,541
Jun 20155688556.152.88$5,696
May 2015531,35855.212.96$6,940
Apr 2015401,15249.822.71$5,111
Mar 2015531,15042.892.93$5,648
Feb 20151101,35844.662.98$8,954
Jan 20154082,76043.433.10$26,277
Dec 20145493,62254.693.59$43,033
Nov 20142234,24670.464.25$33,766
Oct 20141502,76078.303.90$22,512
Sep 20141611,84586.164.05$21,336
Aug 20141041,51989.394.04$15,426
Jul 2014911,49496.564.18$15,031
Jun 2014961,42698.164.74$16,178
May 20141271,46294.734.73$18,941
Apr 20141421,46095.944.81$20,645
Mar 20141381,37895.895.06$20,201
Feb 20142041,43097.406.19$28,724
Jan 20141091,63190.404.86$17,781
Dec 20132051,45891.824.35$25,172
Nov 20131071,39388.853.74$14,714
Oct 20131691,89897.423.78$23,637
Sep 20131111,890104.113.72$18,583
Aug 20131741,955104.253.52$25,026
Jul 20131051,899102.523.72$17,825
Jun 20131691,86994.403.93$23,305
May 20131272,16994.834.15$21,043
Apr 20131861,58793.964.28$24,273
Mar 20131211,78193.623.91$18,297
Feb 20131411,47491.233.42$17,904
Jan 20132561,83391.603.42$29,718
Dec 20122441,93486.773.42$27,786
Nov 20122041,96986.953.62$24,875
Oct 20121651,88489.383.40$21,153
Sep 20121811,69394.672.92$22,076
Aug 20121751,53192.662.91$20,668
Jul 20122991,45585.133.02$29,849
Jun 20122921,98479.822.52$28,305
May 20121792,04291.612.49$21,479
Apr 20121931,414101.652.00$22,442
Mar 20122581,296105.052.22$29,983
Feb 20122471,389101.102.57$28,542
Jan 20121561,24798.092.73$18,711
Dec 20112341,46996.873.24$27,427
Nov 20112151,71195.723.31$26,245
Oct 20112522,43484.983.65$30,296
Sep 20111451,34383.623.99$17,478
Aug 20111641,54483.404.15$20,084
Jul 20111202,18594.144.52$21,167
Jun 20112102,14592.904.64$29,462
May 20111932,43898.134.40$29,678
Apr 20112352,393105.964.33$35,270
Mar 20111132,38296.364.06$20,553
Feb 20111811,86485.644.18$23,292
Jan 20111852,27686.504.59$26,447
Dec 20102552,49585.734.35$32,709
Nov 20102492,45280.843.80$29,435
Oct 20101902,10678.103.51$22,229
Sep 20102232,57772.633.98$26,452
Aug 20102302,75273.684.42$29,108
Jul 20103092,84472.554.74$35,889
Jun 20103052,71670.364.91$34,796
May 20102262,80971.124.24$27,970
Apr 20103062,69181.694.12$36,091
Mar 20103082,50178.394.39$35,120
Feb 20102372,45673.585.44$30,805
Jan 20103692,75574.365.96$43,870
Dec 20092882,60771.445.48$34,871
Nov 20093622,70374.593.75$37,142
Oct 20093302,82272.544.11$35,537
Sep 20092982,65565.543.06$27,668
Aug 20093912,78267.423.22$35,315
Jul 20093662,80661.133.46$32,095
Jun 20094282,14166.163.90$36,656
May 20093072,05354.743.93$24,865
Apr 20093142,11946.773.59$22,288
Mar 20094032,77142.144.06$28,230
Feb 20092462,24232.814.63$18,458
Jan 20092151,75435.865.37$17,131
Dec 20082302,67537.105.98$24,522
Nov 20082182,49755.496.86$29,227
Oct 20082192,28275.246.92$32,274
Sep 20081772,035101.767.88$34,041
Aug 20082542,460114.228.48$49,880
Jul 20083332,045131.0811.39$66,941
Jun 20083742,780131.3313.03$85,348
May 20084752,797123.1711.57$90,879
Apr 20084852,668110.3110.45$81,394
Mar 20084743,053101.909.66$77,805
Feb 20085452,63992.538.77$73,574
Jan 20084732,15890.388.21$60,458
Dec 20075853,10888.337.30$74,368
Nov 20075942,97091.677.29$76,108
Oct 20072962,15482.856.92$39,434
Sep 20073973,10875.846.24$49,515
Aug 20074043,27069.066.39$48,789
Jul 20075033,44670.906.39$57,676
Jun 20074942,75462.007.55$51,416
May 20075382,70758.747.85$52,842
Apr 20076032,76959.617.81$57,557
Mar 20076572,25356.927.30$53,848
Feb 20075901,81155.108.22$47,388
Jan 20073632,40850.306.73$34,457
Dec 20063403,15256.656.92$41,068
Nov 20063013,35354.207.62$41,856
Oct 20063743,31754.906.01$40,480
Sep 20063383,27960.085.04$36,824
Aug 20065143,49968.717.34$60,999
Jul 20066123,66769.376.34$65,713
Jun 20064373,43466.286.38$50,887
May 20066293,60466.016.42$64,676
Apr 20065473,47164.397.36$60,770
Mar 20065493,11056.707.08$53,156
Feb 20064772,42457.597.75$46,259
Jan 20064652,72660.598.93$52,527
Dec 20059143,17454.9413.42$92,796
Nov 20058463,40754.6910.59$82,342
Oct 20058073,28658.3413.80$92,413
Sep 20058823,35261.4512.08$94,688
Aug 20051,1213,20061.519.80$100,303
Jul 20058802,53055.697.84$68,852
Jun 20058982,75952.337.38$67,357
May 20051,1563,57645.226.65$76,059
Apr 20051,0993,81349.207.36$82,136
Mar 20051,5274,10450.377.15$106,279
Feb 20051,5103,81445.226.31$92,356
Jan 20051,6033,10543.166.32$88,816
Dec 20045551,33239.866.75$31,115
Nov 20046351,24945.286.33$36,659
Oct 20046921,31649.706.52$42,966
Sep 20045351,30143.245.28$30,008
Aug 20047231,40642.375.55$38,438
Jul 20046201,52338.286.08$33,000
Jun 20045301,53336.106.43$28,995
May 20047011,49437.486.49$35,976
Apr 20045301,19434.475.86$25,264
Mar 20045371,46934.365.53$26,575
Feb 20045401,33532.455.51$24,878
Jan 20043621,33232.036.30$19,986
Dec 2003057230.266.30$3,605
Nov 20033451,12228.804.60$15,092
Oct 20037471,32228.174.76$27,335
Sep 20035411,39626.314.75$20,864
Aug 20033691,49629.765.13$18,656
Jul 20035561,32429.415.17$23,198
Jun 20035521,37428.565.98$23,986
May 20037331,45626.595.97$28,187
Apr 20033751,39526.675.41$17,544
Mar 20035581,51431.146.10$26,606
Feb 20035611,41033.487.93$29,958
Jan 20037511,55630.315.58$31,448
Dec 20023051,32426.914.85$14,634
Nov 20025591,23724.664.14$18,902
Oct 20027391,49626.464.23$25,881
Sep 20025541,54727.443.64$20,825
Aug 20027251,81725.963.16$24,570
Jul 20025521,60324.583.06$18,476
Jun 20025491,51223.733.34$18,075
May 20027451,66924.663.58$24,353
Apr 20025441,71723.653.51$18,896
Mar 20025661,74922.003.10$17,879
Feb 20028921,68118.222.38$20,246
Jan 20025631,87017.172.38$14,109
Dec 20019401,94016.932.36$20,501
Nov 20015601,87218.072.41$14,622
Oct 20015582,06219.782.53$16,252
Sep 20017422,16524.262.25$22,875
Aug 20017272,22724.873.05$24,880
Jul 20015692,48223.933.20$21,551
Jun 20017482,45324.563.82$27,752
May 20017502,46225.524.31$29,745
Apr 20017682,48224.685.34$32,197
Mar 20019652,54824.545.38$37,380
Feb 20013912,25927.755.77$23,878
Jan 20017642,78127.478.40$44,344
Dec 20009322,68326.889.12$49,528
Nov 20007682,51332.215.66$38,956
Oct 20007392,54231.235.15$36,159
Sep 20007102,84131.875.19$37,363
Aug 20009182,95329.644.54$40,618
Jul 20005532,75328.534.09$27,036
Jun 20007312,80829.304.40$33,766
May 20009232,88627.263.68$35,781
Apr 20007262,72524.513.12$26,285
Mar 20009022,60528.422.86$33,084
Feb 20009062,04927.622.73$30,610
Jan 20009312,24825.272.48$29,103
Dec 19999141,94924.282.42$26,916
Nov 19993371,38723.192.43$11,191
Oct 19997261,55020.982.80$19,577
Sep 19997241,41021.752.62$19,440
Aug 19998841,41519.262.88$21,095
Jul 19997251,97817.892.37$17,663
Jun 19997131,94815.942.36$15,967
May 19997271,85015.792.32$15,773
Apr 19997311,53415.102.21$14,425
Mar 19997421,29412.471.84$11,632
Feb 19997281,1499.981.82$9,354
Jan 19997351,21210.381.90$9,932
Dec 19985521,5009.201.77$7,738
Nov 19985491,31410.892.19$8,851
Oct 19987311,30212.421.97$11,643
Sep 19987311,25412.592.08$11,815
Aug 19986571,31211.301.91$9,927
Jul 19985351,42211.742.24$9,462
Jun 19985461,36011.242.24$9,180
May 19987141,46012.622.21$12,232
Apr 19985451,15813.042.51$10,008
Mar 19983741,21212.802.31$7,586
Feb 19987131,20613.952.30$12,719
Jan 19983461,17614.702.15$7,620
Dec 19976961,39916.322.41$14,732
Nov 19975241,29018.193.09$13,515
Oct 19975241,49619.253.15$14,799
Sep 19976901,45117.742.95$16,528
Aug 19973521,41117.862.55$9,891
Jul 19977011,63617.582.25$16,000
Jun 19977101,63617.242.26$15,933
May 19975421,67418.972.31$14,146
Apr 19977341,42717.882.08$16,096
Mar 19975411,26718.951.94$12,709
Feb 19975471,22020.492.21$13,899
Jan 19975521,50123.483.54$18,274
Dec 19966951,39823.32$16,207
Nov 19963541,26021.97$7,777
Oct 19967051,61923.31$16,434
Sep 19965331,40122.22$11,843
Aug 19965201,39020.26$10,535
Jul 19963541,21219.55$6,921
Jun 19965371,28118.73$10,058
May 19963571,27019.43$6,937
Apr 19963541,03021.51$7,615
Mar 199636095619.38$6,977
Feb 19965221,09616.98$8,864
Jan 199635196717.07$5,992
Dec 199517799117.19$3,043
Nov 19953591,04316.00$5,744
Oct 19955281,19015.43$8,147
Sep 19953501,06216.18$5,663
Aug 19953391,05915.92$5,397
Jul 19953421,16615.24$5,212
Jun 19955111,31716.41$8,386
May 19953491,44417.56$6,128
Apr 19951681,15017.73$2,979
Mar 19955381,11916.44$8,845
Feb 19953541,09116.58$5,869
Jan 19953531,02015.92$5,620
Dec 19945481,14615.03$8,236
Nov 19943581,11315.90$5,692
Oct 19945261,29215.58$8,195
Sep 19943611,22615.29$5,520
Aug 19945481,49616.13$8,839
Jul 19946921,60417.56$12,152
Jun 19946981,55917.09$11,929
May 19946931,39115.88$11,005
Apr 19946911,26014.14$9,771
Mar 19946961,38512.46$8,672
Feb 19948671,33612.50$10,838
Jan 19946951,19512.66$8,799
Dec 19931,0531,19512.33$12,983
Nov 19931,224114.49$17,736
Oct 19931,196115.85$18,957
Sep 1993294115.03$4,419

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.

Jun 2024 — as filed, then multipliedworked
Oil                   99 bbl  × $ 78.08 =     $7,730
Casinghead gas         0 Mcf  × $  2.63 =         $0

────────────────────────────────────────────────────
Month total                                   $7,730

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. 7C/O/13510 is the state's own key, not one this site invented.