SAU 28-2

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 13146District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$24 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.

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
OilDisposition92,177 bbl$4,525,464
Casinghead gasProduction904,623 Mcf$3,870,682
Total$8,396,146

92,306 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 31.5386, -101.6380. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.53879, -101.63808 · 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
8,295 ft
4 wells filed one
Completion to plug
32.3 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 8,135 and 8,347 ft, median 8,295 ft, over the 4 wells that filed a depth.

Completions filed
Oct 1991 – Apr 2015
4 of 4 wells
Plug dates filed
Jan 2024
1 of 4 wells; 3 filed none

Last completion to plug: a median of 32.3 years across the 1 well that filed both dates, with the middle half between 32.3 years and 32.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-383390562C8,135 ftApr 2015
42-383355192B8,347 ftMar 2005
42-383353932A8,345 ftMay 2004
42-3833411728,244 ftOct 1991Jan 2024Yes

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 202611247106.413.05$1,923
Apr 20261222798.932.87$1,839
Mar 2026619989.753.15$1,165
Feb 202607363.503.75$274
Jan 202605659.138.00$448
Dec 202551556.664.41$350
Nov 20251713258.593.93$1,514
Oct 20252731359.383.30$2,638
Sep 20254232262.743.08$3,626
Aug 20253134963.933.01$3,034
Jul 20253031466.743.32$3,043
Jun 20253934866.483.13$3,682
May 20255342860.553.23$4,593
Apr 20251236662.363.54$2,045
Mar 20254440267.704.27$4,695
Feb 2025834970.884.34$2,082
Jan 20251028174.324.28$1,946
Dec 20241131368.993.12$1,736
Nov 20241726569.052.20$1,756
Oct 20241243771.372.28$1,853
Sep 2024032869.612.36$776
Aug 20241664075.632.06$2,531
Jul 20242366579.932.15$3,266
Jun 20242565278.082.63$3,669
May 20242065178.812.20$3,007
Apr 20242667284.451.66$3,311
Mar 20241572180.301.55$2,319
Feb 20242761876.091.78$3,157
Jan 2024064373.023.30$2,120
Dec 20234479571.262.61$5,211
Nov 20233364077.892.81$4,367
Oct 20235572485.443.09$6,934
Sep 20234176789.042.74$5,748
Aug 20234080680.522.67$5,375
Jul 2023074774.852.64$1,973
Jun 20232778868.962.26$3,642
May 20237081570.622.23$6,759
Apr 2023049378.122.24$1,103
Mar 20235890472.852.39$6,389
Feb 2023521,30175.112.47$7,114
Jan 2023551,64876.533.39$9,792
Dec 2022661,48376.415.73$13,539
Nov 2022541,46585.005.65$12,862
Oct 202201,62087.185.86$9,499
Sep 2022741,66484.888.16$19,865
Aug 2022771,59294.529.13$21,808
Jul 2022701,623101.587.54$19,351
Jun 2022801,684115.097.98$22,641
May 2022761,495109.378.43$20,920
Apr 2022621,341104.226.84$15,631
Mar 2022501,753108.885.08$14,343
Feb 2022561,39191.054.86$11,857
Jan 2022491,68881.844.54$11,670
Dec 2021531,57471.323.90$9,917
Nov 2021421,34777.435.24$10,306
Oct 2021671,44779.795.71$13,614
Sep 2021521,64569.865.35$12,435
Aug 20211172,04366.024.22$16,347
Jul 20211722,02770.783.98$20,246
Jun 20211141,87269.493.38$14,250
May 20211072,02063.483.02$12,888
Apr 20211502,05060.362.76$14,709
Mar 20212092,18161.302.72$18,737
Feb 20211091,79157.805.55$16,237
Jan 20211024,14250.412.81$16,782
Dec 20201602,55944.642.68$13,989
Nov 20201542,23838.772.71$12,028
Oct 20201162,65536.972.48$10,869
Sep 20202112,71237.091.99$13,226
Aug 20201742,39339.982.39$12,664
Jul 20201132,39238.371.83$8,702
Jun 20201752,20034.901.69$9,826
May 20201002,27616.921.81$5,822
Apr 20201442,22214.751.80$6,133
Mar 20201382,18830.341.86$8,248
Feb 20201862,13249.881.98$13,500
Jan 20201882,26757.252.09$15,512
Dec 20191702,18059.012.30$15,055
Nov 20191342,24555.302.75$13,586
Oct 20192562,50553.472.42$19,747
Sep 20192552,40355.052.66$20,423
Aug 20191012,73053.112.30$11,655
Jul 20192092,39756.272.46$17,657
Jun 20192062,30652.782.49$16,617
May 20192142,34258.482.74$18,933
Apr 20192092,28462.632.75$19,372
Mar 20192192,32456.803.06$19,556
Feb 20192212,11050.852.79$17,129
Jan 20192122,27746.033.23$17,109
Dec 20181942,16746.594.19$18,108
Nov 201802,28152.934.24$9,665
Oct 20182222,40561.443.40$21,812
Sep 20182152,21559.543.11$19,685
Aug 20182152,55759.403.07$20,612
Jul 20182172,52565.142.93$21,538
Jun 20182122,46160.183.08$20,330
May 20182072,46465.382.90$20,681
Apr 20182191,94063.842.90$19,609
Mar 20182112,27261.222.79$19,249
Feb 20182302,20261.782.77$20,300
Jan 20182222,47162.874.01$23,864
Dec 20172212,47857.272.92$19,896
Nov 20172142,45755.423.12$19,522
Oct 20172272,61049.292.98$18,976
Sep 201702,61947.523.09$8,086
Aug 20173412,52545.373.00$23,057
Jul 20172192,80943.873.09$18,280
Jun 20172182,66242.493.09$17,481
May 20172172,86245.373.26$19,185
Apr 20172122,74847.933.21$18,987
Mar 20174052,84746.772.98$27,436
Feb 20171722,60150.452.95$16,357
Jan 20172222,89649.413.42$20,870
Dec 20164062,84748.763.72$30,395
Nov 20161962,81142.492.64$15,761
Oct 20161682,98146.193.09$16,972
Sep 20163962,99641.553.10$25,743
Aug 20161983,13241.442.92$17,364
Jul 20162183,49741.622.92$19,300
Jun 20164183,23645.352.69$27,648
May 20164263,17342.521.99$24,431
Apr 20162033,09136.561.99$13,576
Mar 20164473,12133.011.79$20,355
Feb 20162352,92526.472.06$12,257
Jan 20164383,29827.352.36$19,777
Dec 20154123,28432.362.00$19,905
Nov 20154293,28238.792.17$23,754
Oct 20156013,50643.552.43$34,681
Sep 20152253,46242.992.76$19,222
Aug 20156993,71640.162.87$38,746
Jul 20155714,01948.152.95$39,330
Jun 20157054,36456.152.88$52,167
May 20151,0734,68155.212.96$73,075
Apr 20151812,52649.822.71$15,854
Mar 20151602,67042.892.93$14,698
Feb 20151942,39844.662.98$15,801
Jan 20152182,82343.433.10$18,221
Dec 20142502,78554.693.59$23,674
Nov 201402,74770.464.25$11,680
Oct 20142322,88378.303.90$29,412
Sep 201402,80686.164.05$11,352
Aug 20142342,80489.394.04$32,232
Jul 20141972,73696.564.18$30,458
Jun 20141542,87998.164.74$28,754
May 20141422,97494.734.73$27,508
Apr 20141372,78995.944.81$26,556
Mar 20141522,93995.895.06$29,437
Feb 20141772,66197.406.19$33,717
Jan 20141392,99290.404.86$27,109
Dec 20133392,87991.824.35$43,664
Nov 20131762,47588.853.74$24,890
Oct 20131733,02997.423.78$28,301
Sep 20131473,047104.113.72$26,632
Aug 20131583,093104.253.52$27,367
Jul 20131803,074102.523.72$29,882
Jun 20131752,99694.403.93$28,305
May 20131733,15494.834.15$29,492
Apr 20131773,04393.964.28$29,663
Mar 20131963,05093.623.91$30,284
Feb 20131752,53191.233.42$24,621
Jan 20132123,15091.603.42$30,192
Dec 20123013,29886.773.42$37,397
Nov 20122143,21586.953.62$30,262
Oct 20122193,43789.383.40$31,259
Sep 20122073,27594.672.92$29,154
Aug 20122253,25592.662.91$30,315
Jul 20122153,43685.133.02$28,682
Jun 20121813,27279.822.52$22,690
May 20122193,44091.612.49$28,622
Apr 20121483,143101.652.00$21,320
Mar 20124063,546105.052.22$50,530
Feb 201203,419101.102.57$8,788
Jan 20124193,00898.092.73$49,324
Dec 201103,35196.873.24$10,856
Nov 20113283,57795.723.31$43,241
Oct 20111873,73984.983.65$29,533
Sep 20111922,78183.623.99$27,140
Aug 20111743,81783.404.15$30,350
Jul 20113413,61494.144.52$48,427
Jun 20111363,34692.904.64$28,159
May 20111713,51498.134.40$32,259
Apr 20111673,275105.964.33$31,887
Mar 20112883,51596.364.06$42,013
Feb 20111992,40785.644.18$27,104
Jan 20113893,32186.504.59$48,888
Dec 20101903,46185.734.35$31,336
Nov 20101733,47280.843.80$27,163
Oct 20103803,52078.103.51$42,029
Sep 20101563,33472.633.98$24,598
Aug 20103593,64573.684.42$42,560
Jul 20101133,68372.554.74$25,643
Jun 20103453,69170.364.91$42,398
May 20102554,15971.124.24$35,750
Apr 20102302,78181.694.12$30,254
Mar 20103503,85878.394.39$44,368
Feb 20101433,57673.585.44$29,984
Jan 20103154,30074.365.96$49,069
Dec 20094174,04871.445.48$51,989
Nov 20093534,18574.593.75$42,030
Oct 20092044,35272.544.11$32,686
Sep 20093843,90065.543.06$37,120
Aug 20091584,37467.423.22$24,730
Jul 20093363,74161.133.46$33,500
Jun 20093383,87966.163.90$37,471
May 20091334,19154.743.93$23,733
Apr 20094643,51446.773.59$34,308
Mar 20092414,75442.144.06$29,452
Feb 20092183,57732.814.63$23,725
Jan 20095284,41335.865.37$42,636
Dec 20083124,76237.105.98$40,038
Nov 20083924,64655.496.86$53,625
Oct 20082044,54375.246.92$46,796
Sep 20085143,523101.767.88$80,056
Aug 20081904,049114.228.48$56,050
Jul 20081924,301131.0811.39$74,153
Jun 20082003,579131.3313.03$72,910
May 20083014,715123.1711.57$91,647
Apr 20083074,887110.3110.45$84,958
Mar 20084475,094101.909.66$94,778
Feb 20082805,29592.538.77$72,349
Jan 20083315,31790.388.21$73,546
Dec 20075745,27288.337.30$89,197
Nov 20071674,36891.677.29$47,159
Oct 20073975,63282.856.92$71,876
Sep 20073385,38175.846.24$59,234
Aug 20073815,76769.066.39$63,151
Jul 20074185,60270.906.39$65,421
Jun 20075695,47662.007.55$76,613
May 20073295,96358.747.85$66,113
Apr 20073875,67759.617.81$67,379
Mar 20073615,11156.927.30$57,868
Feb 20075064,90455.108.22$68,172
Jan 20073975,80250.306.73$58,998
Dec 20065186,05456.656.92$71,229
Nov 20065726,22254.207.62$78,398
Oct 20065896,38354.906.01$70,722
Sep 20064816,16360.085.04$59,943
Aug 20065426,54968.717.34$85,310
Jul 20066205,58869.376.34$78,453
Jun 20063384,99166.286.38$54,265
May 20066366,45566.016.42$83,456
Apr 20066335,47564.397.36$81,058
Mar 20066916,66556.707.08$86,387
Feb 20064976,19157.597.75$76,609
Jan 20064903,69760.598.93$62,716
Dec 20055773,78554.9413.42$82,478
Nov 20055043,70654.6910.59$66,804
Oct 20054753,83858.3413.80$80,660
Sep 20057313,92761.4512.08$92,354
Aug 20058164,10661.519.80$90,418
Jul 20051,1114,05355.697.84$93,662
Jun 20056453,09752.337.38$56,612
May 20051,4363,63345.226.65$89,100
Apr 20051,3492,84549.207.36$87,311
Mar 2005073350.377.15$5,245
Feb 200519749145.226.31$12,007
Jan 2005076343.166.32$4,824
Dec 200419976539.866.75$13,097
Nov 2004070445.286.33$4,457
Oct 200419216249.706.52$10,598
Sep 200418040443.245.28$9,918
Aug 200417834042.375.55$9,429
Jul 200417978938.286.08$11,653
Jun 2004078636.106.43$5,056
May 200416587937.486.49$11,893
Apr 200417977834.475.86$10,728
Mar 2004082634.365.53$4,568
Feb 200418170832.455.51$9,774
Jan 2004079532.036.30$5,008
Dec 200317882330.266.30$10,573
Nov 200317881728.804.60$8,881
Oct 2003084628.174.76$4,027
Sep 200317581626.314.75$8,480
Aug 200318083229.765.13$9,625
Jul 2003069129.415.17$3,573
Jun 200317655628.565.98$8,353
May 200318086326.595.97$9,941
Apr 2003080626.675.41$4,358
Mar 200318184431.146.10$10,781
Feb 200318473733.487.93$12,002
Jan 200318582330.315.58$10,201
Dec 2002081526.914.85$3,956
Nov 200217364124.664.14$6,918
Oct 200218371526.464.23$7,866
Sep 2002086027.443.64$3,126
Aug 200218385225.963.16$7,447
Jul 200218477624.583.06$6,899
Jun 2002085823.733.34$2,864
May 200218586124.663.58$7,648
Apr 2002084923.653.51$2,982
Mar 200219286322.003.10$6,902
Feb 200218477218.222.38$5,187
Jan 2002080817.172.38$1,920
Dec 200118487316.932.36$5,179
Nov 200118879918.072.41$5,319
Oct 200118381319.782.53$5,676
Sep 200118285624.262.25$6,342
Aug 2001054924.873.05$1,676
Jul 200118859823.933.20$6,411
Jun 2001080324.563.82$3,071
May 200118188225.524.31$8,418
Apr 200119085424.685.34$9,246
Mar 200139480324.545.38$13,986
Feb 2001071927.755.77$4,147
Jan 200119765627.478.40$10,921
Dec 2000092826.889.12$8,466
Nov 200018990232.215.66$11,191
Oct 200018391031.235.15$10,398
Sep 200017992831.875.19$10,518
Aug 200018489929.644.54$9,536
Jul 2000097028.534.09$3,967
Jun 200018498329.304.40$9,714
May 200018689427.263.68$8,360
Apr 2000095224.513.12$2,966
Mar 200018498628.422.86$8,049
Feb 200018395427.622.73$7,656
Jan 200017999825.272.48$6,999
Dec 199917972624.282.42$6,106
Nov 199918455323.192.43$5,613
Oct 199918384120.982.80$6,197
Sep 199901,00521.752.62$2,632
Aug 19991771,06819.262.88$6,480
Jul 19991811,10117.892.37$5,850
Jun 19991821,05715.942.36$5,398
May 199917894315.792.32$4,999
Apr 19991831,09315.102.21$5,177
Mar 19991851,05112.471.84$4,239
Feb 19991858859.981.82$3,455
Jan 19991861,14110.381.90$4,099
Dec 19981851,0789.201.77$3,614
Nov 19981871,08010.892.19$4,397
Oct 19981811,13312.421.97$4,479
Sep 19981831,14812.592.08$4,695
Aug 199818096511.301.91$3,875
Jul 19981811,15211.742.24$4,702
Jun 19981821,14911.242.24$4,616
May 19981821,20712.622.21$4,960
Apr 19981831,06213.042.51$5,047
Mar 19983571,18812.802.31$7,313
Feb 199817396713.952.30$4,637
Jan 19981721,19114.702.15$5,095
Dec 19971701,16716.322.41$5,588
Nov 19971681,19918.193.09$6,759
Oct 19973481,21119.253.15$10,513
Sep 199717381317.742.95$5,471
Aug 19971801,20317.862.55$6,288
Jul 19971811,31117.582.25$6,128
Jun 19973541,12817.242.26$8,649
May 19971771,22518.972.31$6,186
Apr 19971861,31317.882.08$6,060
Mar 19971841,37718.951.94$6,157
Feb 19973601,16920.492.21$9,955
Jan 19973671,20523.483.54$12,883
Dec 19961821,27423.32$4,244
Nov 19961801,25421.97$3,955
Oct 19961811,41223.31$4,219
Sep 19961731,24822.22$3,844
Aug 19961731,24920.26$3,505
Jul 19963481,52719.55$6,803
Jun 19961731,48518.73$3,240
May 19963511,42919.43$6,820
Apr 19961801,34221.51$3,872
Mar 19963633,37519.38$7,035
Feb 19961722,88116.98$2,921
Jan 19963463,32817.07$5,906
Dec 19951763,42817.19$3,025
Nov 19953473,01116.00$5,552
Oct 19951762,09115.43$2,716
Sep 19953541,65016.18$5,728
Aug 19953531,70315.92$5,620
Jul 19951771,61615.24$2,697
Jun 19953471,53516.41$5,694
May 19953581,38617.56$6,286
Apr 19951811,57417.73$3,209
Mar 19953631,36316.44$5,968
Feb 19953571,62316.58$5,919
Jan 19953761,67415.92$5,986
Dec 19943561,61915.03$5,351
Nov 19941841,52815.90$2,926
Oct 19943611,75715.58$5,624
Sep 19943601,76315.29$5,504
Aug 19945391,97916.13$8,694
Jul 19941761,72417.56$3,091
Jun 19943531,87317.09$6,033
May 19945211,84815.88$8,273
Apr 19943501,70814.14$4,949
Mar 19943521,61512.46$4,386
Feb 19945111,63812.50$6,388
Jan 19943551,89312.66$4,494
Dec 19933541,73312.33$4,365
Nov 19935331,95214.49$7,723
Oct 19933502,17515.85$5,548
Sep 19935202,33215.03$7,816
Aug 19933472,07415.66$5,434
Jul 19935212,46615.46$8,055
Jun 19935202,22516.79$8,731
May 19935172,53617.68$9,141
Apr 19935242,44618.05$9,458
Mar 19935242,47218.14$9,505
Feb 19933581,91517.90$6,408
Jan 19935332,57716.93$9,024

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                   11 bbl  × $106.41 =     $1,171
Casinghead gas       247 Mcf  × $  3.05 =       $752

────────────────────────────────────────────────────
Month total                                   $1,923

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/13146 is the state's own key, not one this site invented.