SAU 1-1

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 12853District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.0 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
NGPA1none

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
OilDisposition87,191 bbl$4,921,226
Casinghead gasProduction661,683 Mcf$3,035,491
Total$7,956,717

79,717 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 31.4362, -101.6602. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.43586, -101.66016 · 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
25.0%
1 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
8,160 ft
4 wells filed one
Completion to plug
29.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
125.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
375.0%

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 8,063 and 8,231 ft, median 8,160 ft, over the 4 wells that filed a depth.

Completions filed
Jun 1990 – Jul 2007
4 of 4 wells
Plug dates filed
Feb 2020
1 of 4 wells; 3 filed none

Last completion to plug: a median of 29.7 years across the 1 well that filed both dates, with the middle half between 29.7 years and 29.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-383359931C8,136 ftJul 2007
42-383354441B8,231 ftNov 2004
42-383353361A8,184 ftAug 2003
42-3833401118,063 ftJun 1990Feb 2020Yes

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 2023192085.443.09$16,404
Sep 202304489.042.74$120
Aug 2023013680.522.67$364
Jul 202309574.852.64$251
Jun 2023020368.962.26$458
May 2023027970.622.23$621
Apr 2023030578.122.24$683
Mar 2023027572.852.39$658
Feb 2023019575.112.47$481
Jan 2023020276.533.39$684
Dec 2022020976.415.73$1,197
Nov 202228921685.005.65$25,785
Oct 2022023587.185.86$1,378
Sep 2022028384.888.16$2,310
Aug 2022028994.529.13$2,638
Jul 20220288101.587.54$2,172
Jun 20220294115.097.98$2,345
May 20220294109.378.43$2,479
Apr 2022322293104.226.84$35,562
Mar 20220336108.885.08$1,706
Feb 2022030191.054.86$1,463
Jan 2022034381.844.54$1,556
Dec 2021034871.323.90$1,357
Nov 2021036577.435.24$1,911
Oct 2021042079.795.71$2,400
Sep 2021034069.865.35$1,819
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 202002036.972.48$50
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 202035139914.751.80$5,897
Mar 2020061830.341.86$1,147
Feb 2020056849.881.98$1,125
Jan 2020060457.252.09$1,265
Dec 2019064959.012.30$1,496
Nov 2019061655.302.75$1,694
Oct 2019064253.472.42$1,553
Sep 2019061555.052.66$1,634
Aug 2019057253.112.30$1,318
Jul 201924765556.272.46$15,510
Jun 2019030652.782.49$762
May 2019061958.482.74$1,696
Apr 2019066262.632.75$1,821
Mar 2019069156.803.06$2,116
Feb 2019060550.852.79$1,689
Jan 2019066246.033.23$2,137
Dec 2018065646.594.19$2,746
Nov 2018064452.934.24$2,729
Oct 2018067761.443.40$2,301
Sep 201827668159.543.11$18,550
Aug 2018071159.403.07$2,180
Jul 2018072665.142.93$2,129
Jun 2018071260.183.08$2,191
May 2018074365.382.90$2,155
Apr 2018070863.842.90$2,054
Mar 2018072861.222.79$2,029
Feb 2018063761.782.77$1,762
Jan 201826468962.874.01$19,360
Dec 2017067857.272.92$1,981
Nov 2017069355.423.12$2,161
Oct 2017066749.292.98$1,990
Sep 2017070447.523.09$2,173
Aug 2017073445.373.00$2,205
Jul 2017075043.873.09$2,315
Jun 2017081542.493.09$2,516
May 201728599045.373.26$16,161
Apr 201701,00547.933.21$3,228
Mar 20173131,09246.772.98$17,897
Feb 201701,03150.452.95$3,044
Jan 201701,09649.413.42$3,747
Dec 201601,07748.763.72$4,009
Nov 201601,04042.492.64$2,750
Oct 2016098946.193.09$3,056
Sep 20161831,07041.553.10$10,921
Aug 201601,05941.442.92$3,097
Jul 201631789841.622.92$15,820
Jun 2016097445.352.69$2,616
May 201601,07742.521.99$2,144
Apr 201601,03936.561.99$2,069
Mar 20163471,07233.011.79$13,378
Feb 201601,07026.472.06$2,208
Jan 2016096827.352.36$2,289
Dec 201501,07232.362.00$2,146
Nov 20153101,01538.792.17$14,225
Oct 201501,51843.552.43$3,684
Sep 20153151,48142.992.76$17,627
Aug 201501,97140.162.87$5,662
Jul 201501,81248.152.95$5,336
Jun 20152361,54756.152.88$17,711
May 20152451,58155.212.96$18,199
Apr 201501,55349.822.71$4,203
Mar 20152411,62342.892.93$15,100
Feb 201501,45944.662.98$4,342
Jan 20153201,61543.433.10$18,905
Dec 201401,52154.693.59$5,462
Nov 20143261,54670.464.25$29,543
Oct 201401,62978.303.90$6,355
Sep 20142431,79286.164.05$28,186
Aug 201401,68089.394.04$6,779
Jul 20142271,55996.564.18$28,435
Jun 201401,70698.164.74$8,081
May 20142251,88294.734.73$30,210
Apr 20142641,85595.944.81$34,249
Mar 201401,67395.895.06$8,460
Feb 20142311,76797.406.19$33,441
Jan 201401,89390.404.86$9,201
Dec 20131901,69691.824.35$24,831
Nov 20131901,50788.853.74$22,515
Oct 20132202,00097.423.78$28,991
Sep 201301,827104.113.72$6,792
Aug 20131991,816104.253.52$27,143
Jul 20132271,563102.523.72$29,083
Jun 2013201,72094.403.93$8,653
May 20133022,22094.834.15$37,850
Apr 20132241,15093.964.28$25,972
Mar 20132051,86393.623.91$26,482
Feb 20132451,59391.233.42$27,799
Jan 20132482,06491.603.42$29,775
Dec 201201,75686.773.42$6,006
Nov 20122482,05686.953.62$29,017
Oct 20122552,29489.383.40$30,591
Sep 201202,20394.672.92$6,429
Aug 20122572,23292.662.91$30,305
Jul 20122992,33985.133.02$32,520
Jun 201202,41579.822.52$6,083
May 20122532,96091.612.49$30,543
Apr 20122563,370101.652.00$32,752
Mar 20124803,656105.052.22$58,548
Feb 201203,509101.102.57$9,019
Jan 20125193,79498.092.73$61,282
Dec 20112673,65196.873.24$37,693
Nov 20112442,96495.723.31$33,170
Oct 20112443,35784.983.65$32,983
Sep 20112392,69883.623.99$30,739
Aug 20114993,51983.404.15$56,218
Jul 20112543,74294.144.52$40,815
Jun 20112633,79292.904.64$42,027
May 20112414,22598.134.40$42,260
Apr 20113973,830105.964.33$58,663
Mar 20115014,07496.364.06$64,806
Feb 20112793,55985.644.18$38,770
Jan 20113724,03686.504.59$50,698
Dec 20103054,39085.734.35$45,234
Nov 20106854,25480.843.80$71,521
Oct 20102724,34178.103.51$36,475
Sep 20102414,16572.633.98$34,078
Aug 20103494,51773.684.42$45,677
Jul 20105984,75172.554.74$65,888
Jun 20103104,62470.364.91$44,517
May 20103545,03371.124.24$46,492
Apr 20103465,01181.694.12$48,924
Mar 20105835,22678.394.39$68,637
Feb 20104624,83673.585.44$60,313
Jan 20105165,29974.365.96$69,973
Dec 20095124,93371.445.48$63,629
Nov 20092914,97274.593.75$40,358
Oct 20096815,17072.544.11$70,650
Sep 20092674,66665.543.06$31,799
Aug 20095135,00067.423.22$50,679
Jul 20097575,08361.133.46$63,885
Jun 20097014,85366.163.90$65,281
May 20092184,33854.743.93$28,963
Apr 20095304,54346.773.59$41,086
Mar 20096805,17242.144.06$49,648
Feb 20093044,38932.814.63$30,308
Jan 20097214,76235.865.37$51,432
Dec 20085275,29637.105.98$51,207
Nov 20085055,22455.496.86$63,861
Oct 20088354,73475.246.92$95,594
Sep 20083083,018101.767.88$55,115
Aug 20085434,988114.228.48$104,335
Jul 20087144,254131.0811.39$142,042
Jun 20085434,613131.3313.03$131,432
May 20087085,112123.1711.57$146,372
Apr 20086664,994110.3110.45$125,678
Mar 20087024,754101.909.66$117,477
Feb 20087785,16892.538.77$117,315
Jan 20089444,10590.388.21$119,003
Dec 20075074,87588.337.30$80,380
Nov 20078905,13391.677.29$119,015
Oct 20079716,56382.856.92$125,876
Sep 20071,0166,60875.846.24$118,315
Aug 20071,5877,04369.066.39$154,588
Jul 20077585,42070.906.39$88,365
Jun 20076354,04862.007.55$69,926
May 20076004,55258.747.85$70,960
Apr 20074594,56759.617.81$63,007
Mar 20077064,83656.927.30$75,498
Feb 20077304,05655.108.22$73,547
Jan 20074514,47050.306.73$52,754
Dec 20065424,35756.656.92$60,848
Nov 20066414,66654.207.62$70,285
Oct 20068145,19454.906.01$75,924
Sep 20069804,68960.085.04$82,498
Aug 20065624,57368.717.34$72,180
Jul 20066555,20769.376.34$78,464
Jun 20066874,95166.286.38$77,141
May 20061,1344,72866.016.42$105,233
Apr 20066874,51264.397.36$77,446
Mar 20061,0485,07856.707.08$95,389
Feb 20069674,64957.597.75$91,724
Jan 20067603,09960.598.93$73,733
Dec 20058702,90654.9413.42$86,783
Nov 20057742,55854.6910.59$69,415
Oct 20058142,61558.3413.80$83,565
Sep 20057562,55161.4512.08$77,270
Aug 20057422,59461.519.80$71,053
Jul 20059842,74355.697.84$76,314
Jun 20057553,47052.337.38$65,121
May 20058962,13945.226.65$54,744
Apr 20055391,84249.207.36$40,077
Mar 20054001,21950.377.15$28,870
Feb 20054081,02945.226.31$24,945
Jan 20057911,82043.166.32$45,646
Dec 20048012,08339.866.75$45,990
Nov 20045731,48545.286.33$35,346
Oct 2004074749.706.52$4,867
Sep 200418068843.245.28$11,419
Aug 2004073842.375.55$4,096
Jul 200417764338.286.08$10,688
Jun 2004076236.106.43$4,902
May 200418081437.486.49$12,033
Apr 2004080134.475.86$4,693
Mar 200416680034.365.53$10,128
Feb 2004074232.455.51$4,088
Jan 200418079732.036.30$10,786
Dec 2003076930.266.30$4,846
Nov 200317979928.804.60$8,827
Oct 2003082428.174.76$3,922
Sep 200318494126.314.75$9,310
Aug 200318496529.765.13$10,426
Jul 200318297329.415.17$10,384
Jun 200301,16128.565.98$6,946
May 20031811,15626.595.97$11,717
Apr 200318676926.675.41$9,119
Mar 200318567731.146.10$9,888
Feb 2003067533.487.93$5,350
Jan 200319293430.315.58$11,033
Dec 200218694726.914.85$9,602
Nov 200218478524.664.14$7,785
Oct 200218475726.464.23$8,070
Sep 2002072327.443.64$2,628
Aug 200236443725.963.16$10,832
Jul 2002064424.583.06$1,972
Jun 200218177723.733.34$6,889
May 200218367824.663.58$6,943
Apr 2002080523.653.51$2,827
Mar 200217681922.003.10$6,413
Feb 200218777318.222.38$5,244
Jan 200218286117.172.38$5,170
Dec 200118388716.932.36$5,195
Nov 200118574118.072.41$5,125
Oct 200118582519.782.53$5,746
Sep 200118384624.262.25$6,344
Aug 200118094424.873.05$7,359
Jul 20011891,09323.933.20$8,017
Jun 200118866824.563.82$7,172
May 20011901,02525.524.31$9,264
Apr 20011921,08224.685.34$10,511
Mar 20013811,26824.545.38$16,167
Feb 20011941,36627.755.77$13,261
Jan 200119641427.478.40$8,861
Dec 2000034926.889.12$3,184
Nov 2000059032.215.66$3,338
Oct 2000057331.235.15$2,948
Sep 2000050031.875.19$2,593
Aug 2000030829.644.54$1,399
Jul 200017843728.534.09$6,866
Jun 2000039429.304.40$1,733
May 2000062327.263.68$2,292
Apr 2000050124.513.12$1,561
Mar 200018839728.422.86$6,478
Feb 2000042927.622.73$1,170
Jan 2000036925.272.48$915
Dec 199918324524.282.42$5,037
Nov 1999020223.192.43$492
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 1999083017.892.37$1,969
Jun 199918583215.942.36$4,914
May 199918493115.792.32$5,066
Apr 199918690515.102.21$4,807
Mar 199918589312.471.84$3,949
Feb 19991858599.981.82$3,408
Jan 1999097810.381.90$1,858
Dec 19981731,2629.201.77$3,830
Nov 19981711,10010.892.19$4,266
Oct 19981701,02912.421.97$4,138
Sep 199817399412.592.08$4,248
Aug 19981851,07711.301.91$4,145
Jul 19981821,15811.742.24$4,727
Jun 19981811,11811.242.24$4,536
May 1998077012.622.21$1,699
Apr 19981781,30513.042.51$5,591
Mar 19981841,15912.802.31$5,032
Feb 19981731,16313.952.30$5,087
Jan 19981741,18414.702.15$5,109
Dec 19971721,13316.322.41$5,539
Nov 19971621,07818.193.09$6,276
Oct 19971721,11119.253.15$6,810
Sep 199701,61117.742.95$4,760
Aug 19971841,40617.862.55$6,878
Jul 19971731,23817.582.25$5,823
Jun 19971811,33417.242.26$6,132
May 19971831,39118.972.31$6,683
Apr 19973321,34917.882.08$8,746
Mar 199701,50518.951.94$2,918
Feb 19973541,39820.492.21$10,337
Jan 19971801,29823.483.54$8,821
Dec 199601,47923.32$0
Nov 19963551,25121.97$7,799
Oct 199601,38923.31$0
Sep 19963531,32322.22$7,844
Aug 199601,38020.26$0
Jul 19963541,56719.55$6,921
Jun 19963541,71518.73$6,630
May 199601,61719.43$0
Apr 19963611,57521.51$7,765
Mar 199601,50419.38$0
Feb 19963601,48616.98$6,113
Jan 199601,52317.07$0
Dec 19953541,47617.19$6,085
Nov 19953541,52016.00$5,664
Oct 199501,43215.43$0
Sep 19953481,50816.18$5,631
Aug 199501,51015.92$0
Jul 19953461,41315.24$5,273
Jun 19953551,46216.41$5,826
May 199501,31317.56$0
Apr 19953721,55217.73$6,596
Mar 199501,49816.44$0
Feb 19953541,49516.58$5,869
Jan 19953631,53615.92$5,779
Dec 199401,54515.03$0
Nov 19943571,57815.90$5,676
Oct 19943541,49315.58$5,515
Sep 19943511,67215.29$5,367
Aug 199401,69116.13$0
Jul 19943451,74017.56$6,058
Jun 19943461,57217.09$5,913
May 19941581,62115.88$2,509
Apr 19941911,72814.14$2,701
Mar 19943541,67112.46$4,411
Feb 19943551,65712.50$4,438
Jan 19943491,80212.66$4,418
Dec 19933601,85112.33$4,439
Nov 199301,70214.49$0
Oct 19933511,93115.85$5,563
Sep 19933492,07915.03$5,245
Aug 19933472,03415.66$5,434
Jul 19933422,05315.46$5,287
Jun 19933492,05116.79$5,860
May 19933452,15517.68$6,100
Apr 19933412,09718.05$6,155
Mar 19933592,18018.14$6,512
Feb 19933431,99017.90$6,140
Jan 19933572,30016.93$6,044

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 2023 — as filed, then multipliedworked
Oil                  192 bbl  × $ 85.44 =    $16,404
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                  $16,404

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/12853 is the state's own key, not one this site invented.