SAU 31-3

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 12944District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$14.6 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
OilDisposition166,114 bbl$8,930,795
Casinghead gasProduction1,255,318 Mcf$5,649,729
Total$14,580,524

127,005 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 31.5174, -101.6676. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.51740, -101.66736 · 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
8,314 ft
4 wells filed one
Completion to plug
25.3 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 8,306 and 8,350 ft, median 8,314 ft, over the 4 wells that filed a depth.

Completions filed
Dec 1990 – Oct 2004
4 of 4 wells
Plug dates filed
Apr 2016
1 of 4 wells; 3 filed none

Last completion to plug: a median of 25.3 years across the 1 well that filed both dates, with the middle half between 25.3 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-383354413C8,350 ftOct 2004
42-383354423B8,307 ftSep 2004
42-383353313A8,306 ftJul 2004
42-3833406838,320 ftDec 1990Apr 2016Yes

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 2024025371.372.28$577
Sep 202415036169.612.36$11,295
Aug 2024039775.632.06$819
Jul 2024037779.932.15$809
Jun 2024036078.082.63$948
May 2024035478.812.20$778
Apr 2024030184.451.66$499
Mar 2024045580.301.55$703
Feb 202418445676.091.78$14,814
Jan 2024048873.023.30$1,609
Dec 2023064571.262.61$1,684
Nov 2023025877.892.81$724
Oct 202321355885.443.09$19,921
Sep 2023059289.042.74$1,619
Aug 2023067080.522.67$1,791
Jul 202320369874.852.64$17,039
Jun 2023056868.962.26$1,283
May 2023057270.622.23$1,274
Apr 202320566678.122.24$17,505
Mar 2023070672.852.39$1,690
Feb 202320863175.112.47$17,179
Jan 2023072876.533.39$2,466
Dec 202217567076.415.73$17,210
Nov 2022071185.005.65$4,014
Oct 2022072887.185.86$4,269
Sep 202220371684.888.16$23,076
Aug 2022072094.529.13$6,572
Jul 2022204710101.587.54$26,077
Jun 20220656115.097.98$5,233
May 2022207761109.378.43$29,057
Apr 20220657104.226.84$4,492
Mar 2022186674108.885.08$23,673
Feb 2022057691.054.86$2,799
Jan 202220865081.844.54$19,972
Dec 2021065771.323.90$2,562
Nov 202120265577.435.24$19,071
Oct 2021069879.795.71$3,988
Sep 2021062169.865.35$3,323
Aug 202120377566.024.22$16,673
Jul 2021077770.783.98$3,094
Jun 202120666069.493.38$16,546
May 2021062363.483.02$1,880
Apr 2021066960.362.76$1,845
Mar 202119068761.302.72$13,514
Feb 2021061257.805.55$3,395
Jan 2021076650.412.81$2,153
Dec 20201931,06844.642.68$11,473
Nov 202001,07238.772.71$2,901
Oct 20202011,07736.972.48$10,100
Sep 20202001,07437.091.99$9,556
Aug 202001,15839.982.39$2,762
Jul 20201881,19338.371.83$9,391
Jun 202001,02734.901.69$1,736
May 2020881,10216.921.81$3,489
Apr 20203121,33814.751.80$7,016
Mar 20201841,49530.341.86$8,358
Feb 20201761,39149.881.98$11,534
Jan 202001,43957.252.09$3,014
Dec 20191891,47459.012.30$14,550
Nov 20191871,52955.302.75$14,547
Oct 20191901,59653.472.42$14,019
Sep 20191831,53855.052.66$14,161
Aug 201901,74353.112.30$4,017
Jul 20191891,75756.272.46$14,957
Jun 20191851,69352.782.49$13,982
May 20191951,78358.482.74$16,290
Apr 20191891,70362.632.75$16,522
Mar 20191761,74356.803.06$15,334
Feb 20191941,58950.852.79$14,302
Jan 20191681,81446.033.23$13,589
Dec 201801,80046.594.19$7,534
Nov 20183521,47452.934.24$24,877
Oct 201801,18261.443.40$4,017
Sep 20183701,65659.543.11$27,177
Aug 201801,89559.403.07$5,811
Jul 20181841,54365.142.93$16,510
Jun 20181771,64260.183.08$15,704
May 2018151,84765.382.90$6,338
Apr 20181741,75363.842.90$16,193
Mar 20181871,39861.222.79$15,344
Feb 20181821,89061.782.77$16,472
Jan 20181761,82962.874.01$18,398
Dec 20171981,92257.272.92$16,955
Nov 20171912,01455.423.12$16,866
Oct 20171792,05749.292.98$14,960
Sep 20171522,03747.523.09$13,512
Aug 20172002,14945.373.00$15,530
Jul 20171792,16443.873.09$14,534
Jun 20171812,15742.493.09$14,350
May 20171842,32645.373.26$15,939
Apr 20171862,11347.933.21$15,701
Mar 20171921,79546.772.98$14,336
Feb 20171461,94950.452.95$13,120
Jan 20171942,14149.413.42$16,905
Dec 20162062,14348.763.72$18,023
Nov 20161792,15742.492.64$13,310
Oct 201602,24546.193.09$6,938
Sep 20163662,31241.553.10$22,376
Aug 201602,43341.442.92$7,115
Jul 20161942,54641.622.92$15,520
Jun 20161992,51645.352.69$15,782
May 20161952,44742.521.99$13,163
Apr 20162002,40836.561.99$12,106
Mar 20161902,50933.011.79$10,773
Feb 20161852,21126.472.06$9,460
Jan 20161912,49027.352.36$11,111
Dec 20151942,54132.362.00$11,363
Nov 20153812,61438.792.17$20,444
Oct 201502,74443.552.43$6,659
Sep 20153932,75942.992.76$24,506
Aug 20151782,79840.162.87$15,186
Jul 20151572,93848.152.95$16,212
Jun 20153052,97656.152.88$25,705
May 20151563,03555.212.96$17,583
Apr 20153152,89749.822.71$23,534
Mar 20153562,97442.892.93$23,997
Feb 20153532,69744.662.98$23,792
Jan 20151812,84243.433.10$16,673
Dec 20142152,78554.693.59$21,760
Nov 20142062,65270.464.25$25,791
Oct 20142082,64078.303.90$26,585
Sep 20142112,60886.164.05$28,730
Aug 20143863,12189.394.04$47,098
Jul 20143452,68396.564.18$44,527
Jun 20141942,80498.164.74$32,325
May 20144022,93294.734.73$51,940
Apr 20141532,67995.944.81$27,562
Mar 20143483,07395.895.06$48,909
Feb 20143282,59097.406.19$47,984
Jan 20142762,98290.404.86$39,445
Dec 20132802,86391.824.35$38,176
Nov 20131412,74388.853.74$22,782
Oct 20132963,24097.423.78$41,081
Sep 20132793,228104.113.72$41,048
Aug 20133003,513104.253.52$43,650
Jul 20133043,544102.523.72$44,342
Jun 20132923,87094.403.93$42,787
May 20135233,86494.834.15$65,628
Apr 20133443,88693.964.28$48,964
Mar 20133703,62493.623.91$48,820
Feb 20133792,68291.233.42$43,748
Jan 20135204,15191.603.42$61,828
Dec 20123734,19086.773.42$46,696
Nov 20125513,55786.953.62$60,803
Oct 20125235,23789.383.40$64,550
Sep 20123413,58094.672.92$42,730
Aug 20123693,41792.662.91$44,129
Jul 20123783,83785.133.02$43,770
Jun 20122053,17879.822.52$24,369
May 20123703,23791.612.49$41,950
Apr 20121633,184101.652.00$22,927
Mar 20123833,365105.052.22$47,711
Feb 20121953,753101.102.57$29,361
Jan 20124064,25198.092.73$51,447
Dec 20113674,01496.873.24$48,556
Nov 20113553,59695.723.31$45,888
Oct 20114964,15384.983.65$57,302
Sep 20114373,35983.623.99$49,930
Aug 20116494,66883.404.15$73,496
Jul 20114144,12194.144.52$57,590
Jun 20114124,00992.904.64$56,876
May 20118385,47798.134.40$106,358
Apr 20118605,298105.964.33$114,083
Mar 20111,1235,07996.364.06$128,820
Feb 20116894,09785.644.18$76,131
Jan 20119885,02286.504.59$108,507
Dec 20101,1614,95185.734.35$121,058
Nov 20107625,14080.843.80$81,108
Oct 20105964,74678.103.51$63,201
Sep 20107544,35772.633.98$72,102
Aug 20105785,14773.684.42$65,333
Jul 20107515,14972.554.74$78,873
Jun 20107695,29170.364.91$80,088
May 20107395,79271.124.24$77,088
Apr 20107745,97581.694.12$87,861
Mar 20109366,22878.394.39$100,706
Feb 20108985,24573.585.44$94,620
Jan 20107595,51574.365.96$89,331
Dec 20099655,75671.445.48$100,504
Nov 20097586,24474.593.75$79,964
Oct 20099686,40472.544.11$96,541
Sep 20091,1625,79365.543.06$93,912
Aug 20099686,60867.423.22$86,530
Jul 20098646,44361.133.46$75,138
Jun 20091,1216,03166.163.90$97,656
May 20091,0066,13954.743.93$79,169
Apr 20099634,76746.773.59$62,141
Mar 20097704,38342.144.06$50,238
Feb 20094043,39432.814.63$28,980
Jan 20095603,77035.865.37$40,330
Dec 20088265,87237.105.98$65,742
Nov 20089307,21155.496.86$101,076
Oct 20087367,21375.246.92$105,305
Sep 20083863,225101.767.88$64,683
Aug 20087967,131114.228.48$151,412
Jul 20087176,039131.0811.39$162,765
Jun 20081,0016,089131.3313.03$210,817
May 20088466,197123.1711.57$175,928
Apr 20081,2898,056110.3110.45$226,414
Mar 20081,3507,098101.909.66$206,161
Feb 20089826,47592.538.77$147,654
Jan 20081,0127,64190.388.21$154,165
Dec 20071,4817,11788.337.30$182,785
Nov 20071,2607,35491.677.29$169,127
Oct 20071,2259,59682.856.92$167,915
Sep 20071,2239,47375.846.24$151,903
Aug 20078247,92669.066.39$107,536
Jul 20071,17611,08070.906.39$154,157
Jun 20071,10210,76162.007.55$149,553
May 20071,38711,07758.747.85$168,386
Apr 20071,59411,40759.617.81$184,052
Mar 20071,0059,55156.927.30$126,946
Feb 20071,1869,61355.108.22$144,329
Jan 20071,89110,78650.306.73$167,673
Dec 20061,70910,12656.656.92$166,871
Nov 20061,3049,09354.207.62$139,943
Oct 20061,4279,87154.906.01$137,705
Sep 20061,1639,39860.085.04$117,213
Aug 20061,59011,49268.717.34$193,599
Jul 20061,52712,65569.376.34$186,196
Jun 20062,41512,62566.286.38$240,663
May 20061,63911,97866.016.42$185,149
Apr 20062,11410,26764.397.36$211,691
Mar 20061,79210,29056.707.08$174,490
Feb 20061,8979,66357.597.75$184,147
Jan 20065343,79160.598.93$66,221
Dec 20057156,05754.9413.42$120,539
Nov 20056926,18554.6910.59$103,335
Oct 20057055,52458.3413.80$117,337
Sep 20056575,15661.4512.08$102,652
Aug 20055023,89261.519.80$69,007
Jul 20055963,80455.697.84$63,028
Jun 20055973,74952.337.38$58,913
May 20056803,18745.226.65$51,947
Apr 20056302,85249.207.36$51,988
Mar 20051,1493,30250.377.15$81,501
Feb 20058112,79745.226.31$54,328
Jan 20057743,51443.166.32$55,622
Dec 20047073,25239.866.75$50,136
Nov 20046973,08045.286.33$51,058
Oct 20047443,10449.706.52$57,200
Sep 20041,0732,81243.245.28$61,255
Aug 20047083,58242.375.55$49,880
Jul 20042113,46338.286.08$29,147
Jun 20043472,16336.106.43$26,441
May 20041752,46637.486.49$22,575
Apr 200402,80034.475.86$16,404
Mar 20041822,24834.365.53$18,685
Feb 20043602,68632.455.51$26,481
Jan 20041812,74332.036.30$23,077
Dec 20031793,00330.266.30$24,340
Nov 20033443,02128.804.60$23,789
Oct 20031822,20728.174.76$15,631
Sep 20033413,22726.314.75$24,298
Aug 20033653,40329.765.13$28,319
Jul 20031783,41729.415.17$22,904
Jun 20035263,03428.565.98$33,175
May 20033713,37926.595.97$30,047
Apr 20033702,81926.675.41$25,111
Mar 20031843,09731.146.10$24,609
Feb 20031882,64233.487.93$27,234
Jan 20035352,85630.315.58$32,158
Dec 20021842,75026.914.85$18,299
Nov 20021811,51924.664.14$10,748
Oct 20023632,76926.464.23$21,315
Sep 20021812,79927.443.64$15,142
Aug 20023612,99725.963.16$18,855
Jul 20021832,71524.583.06$12,811
Jun 20023602,86323.733.34$18,100
May 200217938424.663.58$5,790
Apr 20023642,37423.653.51$16,947
Mar 20021822,67022.003.10$12,288
Feb 20023752,52418.222.38$12,829
Jan 20023582,66717.172.38$12,483
Dec 20013652,89916.932.36$13,034
Nov 20013732,53318.072.41$12,833
Oct 20013682,71819.782.53$14,153
Sep 20011832,47724.262.25$10,016
Aug 20013652,43424.873.05$16,509
Jul 20011882,73023.933.20$13,227
Jun 20013562,71524.563.82$19,126
May 20013812,68725.524.31$21,297
Apr 20011892,52424.685.34$18,131
Mar 20015612,88424.545.38$29,273
Feb 20013522,66327.755.77$25,126
Jan 20011981,99427.478.40$22,186
Dec 20003882,65726.889.12$34,668
Nov 200001,95232.215.66$11,044
Oct 20003712,74831.235.15$25,726
Sep 20005452,64131.875.19$31,067
Aug 20001853,23029.644.54$20,150
Jul 20001802,95828.534.09$17,233
Jun 20003633,13829.304.40$24,434
May 20001863,21927.263.68$16,915
Apr 20003673,07424.513.12$18,574
Mar 20001783,23428.422.86$14,307
Feb 20003683,03427.622.73$18,436
Jan 20005583,20825.272.48$22,058
Dec 19991852,84024.282.42$11,375
Nov 19995543,35323.192.43$21,008
Oct 19993513,06920.982.80$15,969
Sep 19991813,35621.752.62$12,726
Aug 19993423,45719.262.88$16,528
Jul 19995473,36517.892.37$17,769
Jun 19991843,37915.942.36$10,915
May 19993683,52115.792.32$13,983
Apr 19993573,21315.102.21$12,485
Mar 19993723,40212.471.84$10,893
Feb 19995502,7389.981.82$10,466
Jan 19991643,26710.381.90$7,909
Dec 19985473,4309.201.77$11,115
Nov 199803,35210.892.19$7,327
Oct 19986933,61212.421.97$15,720
Sep 19985403,50212.592.08$14,092
Aug 19981823,60811.301.91$8,938
Jul 19983573,80311.742.24$12,700
Jun 19981833,41411.242.24$9,695
May 19985463,77112.622.21$15,211
Apr 19985121,89713.042.51$11,429
Mar 19983453,31512.802.31$12,072
Feb 19985193,30113.952.30$14,829
Jan 199833,79114.702.15$8,213
Dec 19976863,56216.322.41$19,784
Nov 19973423,24618.193.09$16,245
Oct 19973484,02219.253.15$19,368
Sep 19973493,88217.742.95$17,662
Aug 19973624,27117.862.55$17,377
Jul 19977204,17317.582.25$22,034
Jun 19973653,83117.242.26$14,940
May 19975484,40118.972.31$20,555
Apr 19973594,18517.882.08$15,135
Mar 19977044,25018.951.94$21,582
Feb 19975023,53420.492.21$18,082
Jan 19976963,47023.483.54$28,625
Dec 19963483,56223.32$8,115
Nov 19963603,03421.97$7,909
Oct 19961,0563,46423.31$24,615
Sep 199603,07522.22$0
Aug 19963472,60420.26$7,030
Jul 19963322,13919.55$6,491
Jun 19967082,71318.73$13,261
May 199612,90319.43$19
Apr 19966923,41321.51$14,885
Mar 19967283,86219.38$14,109
Feb 19963583,50116.98$6,079
Jan 19968673,43517.07$14,800
Dec 19955393,53517.19$9,265
Nov 19953413,00316.00$5,456
Oct 19957042,29015.43$10,863
Sep 199501,91416.18$0
Aug 19956792,56615.92$10,810
Jul 19953522,11915.24$5,364
Jun 19953392,02416.41$5,563
May 19957282,58917.56$12,784
Apr 19953542,51417.73$6,276
Mar 19957002,25316.44$11,508
Feb 19953632,54316.58$6,019
Jan 19953652,71515.92$5,811
Dec 19941,0532,38415.03$15,827
Nov 199402,46815.90$0
Oct 19947142,37415.58$11,124
Sep 19943492,47815.29$5,336
Aug 19947012,59916.13$11,307
Jul 19943672,30717.56$6,445
Jun 19947132,74017.09$12,185
May 19947152,70415.88$11,354
Apr 19947042,72514.14$9,955
Mar 19943602,40512.46$4,486
Feb 19947212,00712.50$9,013
Jan 19943541,91012.66$4,482
Dec 19933522,06012.33$4,340
Nov 19933452,17814.49$4,999
Oct 19933452,07915.85$5,468
Sep 199302,15115.03$0
Aug 19933362,39115.66$5,262
Jul 19933372,55115.46$5,210
Jun 19935212,80216.79$8,748
May 19933532,67417.68$6,241
Apr 19937022,29318.05$12,671
Mar 19933553,01118.14$6,440
Feb 19933672,76417.90$6,569
Jan 19937173,18016.93$12,139

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 2024 — as filed, then multipliedworked
Oil                    0 bbl  × $ 71.37 =         $0
Casinghead gas       253 Mcf  × $  2.28 =       $577

────────────────────────────────────────────────────
Month total                                     $577

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/12944 is the state's own key, not one this site invented.