SAU 42-4

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 13534District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$13.8 M
Oct 1993 – May 2026
Value, last 12 filed months
$98 k
at the published price for each month
Months reported
392
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
OilDisposition184,135 bbl$10,172,323
Casinghead gasProduction988,821 Mcf$3,655,871
Total$13,828,194

93,691 Mcf of this lease's gas, across 39 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 (5)

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 31.5026, -101.6626. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.50274, -101.66183 · 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
20.0%
1 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
8,270 ft
5 wells filed one
Completion to plug
16.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
120.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
480.0%

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 8,193 and 8,325 ft, median 8,270 ft, over the 5 wells that filed a depth.

Completions filed
Oct 1993 – Sep 2014
5 of 5 wells
Plug dates filed
Apr 2021
1 of 5 wells; 4 filed none

Last completion to plug: a median of 16.3 years across the 1 well that filed both dates, with the middle half between 16.3 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-383386644D8,225 ftSep 2014
42-383380494C8,315 ftMar 2013
42-383362814A8,270 ftOct 2008
42-383354584B8,325 ftDec 2004Apr 2021Yes
42-3833424448,193 ftOct 1993

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 (392)

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

392 months

May 202650161106.413.05$5,811
Apr 20265511398.932.87$5,765
Mar 2026458589.753.15$4,306
Feb 20269652963.503.75$8,080
Jan 20262261,01059.138.00$21,441
Dec 202518078156.664.41$13,646
Nov 202513860658.593.93$10,465
Oct 202514375059.383.30$10,970
Sep 202514973462.743.08$11,607
Aug 20253756963.933.01$4,081
Jul 2025732566.743.32$1,545
Jun 2025212066.483.13$508
May 202504460.553.23$142
Apr 2025114762.363.54$583
Mar 202508867.704.27$376
Feb 2025043370.884.34$1,880
Jan 202517449474.324.28$15,045
Dec 2024066368.993.12$2,069
Nov 2024063769.052.20$1,400
Oct 202417980971.372.28$14,621
Sep 202423383669.612.36$18,196
Aug 2024096475.632.06$1,989
Jul 20241921,06379.932.15$17,628
Jun 2024059878.082.63$1,575
May 2024064678.812.20$1,420
Apr 202445361284.451.66$39,271
Mar 20241270780.301.55$2,056
Feb 202420277176.091.78$16,745
Jan 202423380873.023.30$19,678
Dec 202324194071.262.61$19,628
Nov 2023085577.892.81$2,400
Oct 202324396185.443.09$23,729
Sep 20232401,08789.042.74$24,343
Aug 20232311,25480.522.67$21,952
Jul 20234611,52074.852.64$38,521
Jun 20232261,13968.962.26$18,157
May 2023091570.622.23$2,038
Apr 2023096978.122.24$2,168
Mar 202324373972.852.39$19,471
Feb 20234271,03375.112.47$34,619
Jan 202301,18076.533.39$3,998
Dec 20222461,24076.415.73$25,901
Nov 20224601,27685.005.65$46,305
Oct 20222451,41487.185.86$29,650
Sep 20222311,45584.888.16$31,485
Aug 20224671,49194.529.13$57,749
Jul 20222251,611101.587.54$35,006
Jun 20222381,217115.097.98$37,100
May 20224611,239109.378.43$60,868
Apr 20222311,409104.226.84$33,709
Mar 20224761,472108.885.08$59,299
Feb 20222371,50291.054.86$28,877
Jan 20222421,30381.844.54$25,718
Dec 202101,15471.323.90$4,500
Nov 20212271,39177.435.24$24,861
Oct 202101,67479.795.71$9,565
Sep 20214491,82369.865.35$41,122
Aug 20212271,97766.024.22$23,331
Jul 20214662,10570.783.98$41,366
Jun 20214412,18969.493.38$38,045
May 20214682,22863.483.02$36,432
Apr 20214582,17360.362.76$33,639
Mar 20214912,20161.302.72$36,078
Feb 20212301,85157.805.55$23,563
Jan 20214562,29650.412.81$29,439
Dec 20207072,39344.642.68$37,963
Nov 20202421,83938.772.71$14,360
Oct 20202251,19736.972.48$11,285
Sep 20202331,79237.091.99$12,210
Aug 20202552,10639.982.39$15,218
Jul 20204452,46138.371.83$21,566
Jun 20206662,31434.901.69$27,155
May 20204682,39716.921.81$12,269
Apr 20204541,98214.751.80$10,273
Mar 20206112,32130.341.86$22,846
Feb 20204202,18149.881.98$25,269
Jan 20204822,27357.252.09$32,356
Dec 20196782,26359.012.30$45,224
Nov 20194412,26055.302.75$30,604
Oct 20196712,33153.472.42$41,516
Sep 20194342,23055.052.66$29,817
Aug 20196472,24653.112.30$39,538
Jul 20194482,29556.272.46$30,855
Jun 20196462,30652.782.49$39,841
May 20196092,21358.482.74$41,679
Apr 20194272,44162.632.75$33,457
Mar 20196652,40556.803.06$45,136
Feb 20196582,24150.852.79$39,717
Jan 20198272,45046.033.23$45,976
Dec 20184592,48346.594.19$31,777
Nov 20186422,19952.934.24$43,299
Oct 20186622,48761.443.40$49,124
Sep 20186742,40459.543.11$47,602
Aug 20186542,66359.403.07$47,014
Jul 20186712,42365.142.93$50,813
Jun 20184362,27960.183.08$33,251
May 20189102,43765.382.90$66,565
Apr 20184502,39963.842.90$35,687
Mar 20188872,57961.222.79$61,489
Feb 20188621,88161.782.77$58,457
Jan 20186512,21962.874.01$49,825
Dec 20178692,44157.272.92$56,899
Nov 20179082,33455.423.12$57,600
Oct 20178782,69749.292.98$51,324
Sep 20174131,92947.523.09$25,581
Aug 20179132,57545.373.00$49,159
Jul 20178882,30043.873.09$46,057
Jun 20176521,67242.493.09$32,865
May 201721689245.373.26$12,711
Apr 2017052347.933.21$1,680
Mar 20176714,42746.772.98$44,591
Feb 20176575,02150.452.95$47,971
Jan 20178166,07449.413.42$61,084
Dec 20168285,99148.763.72$62,677
Nov 20168295,90042.492.64$50,826
Oct 20166375,84746.193.09$47,492
Sep 20168826,41541.553.10$56,538
Aug 20166676,46341.442.92$46,540
Jul 20167926,90941.622.92$53,167
Jun 20161,0186,73845.352.69$64,263
May 20168846,87642.521.99$51,278
Apr 20169366,52136.561.99$47,204
Mar 20161,0887,03133.011.79$48,529
Feb 20161,1176,61626.472.06$43,220
Jan 20161,0877,11327.352.36$46,547
Dec 20151,0987,01632.362.00$49,573
Nov 20151,3826,86538.792.17$68,487
Oct 20159176,47043.552.43$55,635
Sep 20151,3647,33442.992.76$78,869
Aug 20151,2287,67540.162.87$71,363
Jul 20151,4927,68648.152.95$94,476
Jun 20151,4496,78656.152.88$100,924
May 20151,5777,91355.212.96$110,453
Apr 20151,6097,90249.822.71$101,548
Mar 20152,1258,13042.892.93$115,000
Feb 20152,0417,36344.662.98$113,065
Jan 20152,3167,40843.433.10$123,553
Dec 20142,1237,70054.693.59$143,760
Nov 20142,1237,24570.464.25$180,391
Oct 20142,5347,88478.303.90$229,167
Sep 20147025,35486.164.05$82,144
Aug 20149075,70089.394.04$104,077
Jul 20141,1325,35796.564.18$131,696
Jun 20141,0025,54598.164.74$124,622
May 20141,1755,65694.734.73$138,041
Apr 20149325,35895.944.81$115,183
Mar 20141,4856,26295.895.06$174,062
Feb 20141,4725,36897.406.19$176,611
Jan 20141,5455,55790.404.86$166,679
Dec 20131,6675,05191.824.35$175,058
Nov 20131,1604,34488.853.74$119,305
Oct 20131,7385,68297.423.78$190,790
Sep 20131,6375,062104.113.72$189,247
Aug 20131,6354,705104.253.52$187,023
Jul 20131,7974,388102.523.72$200,542
Jun 20131,4833,95894.403.93$155,564
May 20131,8604,52594.834.15$195,158
Apr 20131,6154,35793.964.28$170,405
Mar 20136752,64693.623.91$73,547
Feb 20133941,66291.233.42$41,629
Jan 20131982,08191.603.42$25,254
Dec 20124202,14686.773.42$43,783
Nov 20124412,13686.953.62$46,088
Oct 20122172,14489.383.40$26,684
Sep 20122261,85594.672.92$26,809
Aug 20124132,30592.662.91$44,972
Jul 20124422,23685.133.02$44,382
Jun 20122122,14579.822.52$22,325
May 20124572,39891.612.49$47,833
Apr 20122182,109101.652.00$26,371
Mar 20124452,289105.052.22$51,834
Feb 20124472,249101.102.57$50,972
Jan 20124522,35598.092.73$50,775
Dec 20112012,33196.873.24$27,023
Nov 20114162,31795.723.31$47,492
Oct 20116202,48784.983.65$61,762
Sep 20111911,55683.623.99$22,173
Aug 20114172,56983.404.15$45,437
Jul 20114452,61394.144.52$53,696
Jun 20114302,25892.904.64$50,424
May 20116062,46498.134.40$70,320
Apr 20116412,276105.964.33$77,783
Mar 20111892,06396.364.06$26,582
Feb 20114531,84485.644.18$46,503
Jan 20114771,93486.504.59$50,135
Dec 20102082,35185.734.35$28,053
Nov 20104632,44480.843.80$46,705
Oct 20104432,76478.103.51$44,297
Sep 20106772,71272.633.98$59,963
Aug 20106942,80273.684.42$63,517
Jul 20104592,87972.554.74$46,937
Jun 20106562,99570.364.91$60,863
May 20106463,23571.124.24$59,644
Apr 20108583,01681.694.12$82,524
Mar 20109383,06678.394.39$86,985
Feb 20104892,62373.585.44$50,256
Jan 20109583,18574.365.96$90,233
Dec 20091,1623,06471.445.48$99,815
Nov 20091,1763,34474.593.75$100,263
Oct 20091,1183,13872.544.11$93,998
Sep 20096792,33965.543.06$51,670
Aug 20091922,23067.423.22$20,122
Jul 20092342,49861.133.46$22,959
Jun 20092362,38266.163.90$24,892
May 20092272,00954.743.93$20,313
Apr 20092272,28146.773.59$18,800
Mar 20093972,49142.144.06$26,841
Feb 20092322,00832.814.63$16,915
Jan 20094692,60735.865.37$30,821
Dec 20082342,92137.105.98$26,141
Nov 20084592,86355.496.86$45,111
Oct 20082312,44575.246.92$34,305
Sep 2008221929101.767.88$29,807
Aug 200802,380114.228.48$20,190
Jul 20081912,355131.0811.39$51,858
Jun 20081632,231131.3313.03$50,483
May 200802,251123.1711.57$26,054
Apr 20081942,297110.3110.45$45,415
Mar 20082032,215101.909.66$42,092
Feb 20082132,20692.538.77$39,057
Jan 200802,29790.388.21$18,849
Dec 20071552,37888.337.30$31,055
Nov 20072172,24391.677.29$36,248
Oct 20071802,33282.856.92$31,055
Sep 20072302,44775.846.24$32,723
Aug 20071822,65169.066.39$29,503
Jul 20071682,82170.906.39$29,932
Jun 20071802,11562.007.55$27,125
May 200701,06558.747.85$8,356
Apr 200701,59759.617.81$12,465
Mar 20072112,75056.927.30$32,091
Feb 20071932,47255.108.22$30,944
Jan 20072252,85450.306.73$30,516
Dec 20062391,70956.656.92$25,363
Nov 200601,06054.207.62$8,075
Oct 20061932,90854.906.01$28,084
Sep 20062452,97260.085.04$29,690
Aug 20061983,01068.717.34$35,698
Jul 20062592,99069.376.34$36,932
Jun 20062002,91866.286.38$31,884
May 20061932,60566.016.42$29,477
Apr 20061812,91964.397.36$33,140
Mar 20062223,22156.707.08$35,401
Feb 20064992,81757.597.75$50,572
Jan 20062102,90260.598.93$38,648
Dec 20054702,92854.9413.42$65,102
Nov 20052343,08054.6910.59$45,410
Oct 20053613,15858.3413.80$64,628
Sep 20053862,06961.4512.08$48,711
Aug 20051782,42161.519.80$34,667
Jul 20053552,61155.697.84$40,250
Jun 20053352,23552.337.38$34,027
May 20056672,63445.226.65$47,681
Apr 20053361,63749.207.36$28,580
Mar 20059512,68950.377.15$67,141
Feb 20059812,35345.226.31$59,213
Jan 20059772,73643.166.32$59,465
Dec 20045731,34939.866.75$31,947
Nov 200401,19445.286.33$7,559
Oct 20043891,27849.706.52$27,660
Sep 20041781,29143.245.28$14,518
Aug 200401,22342.375.55$6,788
Jul 20041771,09138.286.08$13,413
Jun 20041761,50136.106.43$16,010
May 200401,54537.486.49$10,034
Apr 20043561,63534.475.86$21,850
Mar 2004093634.365.53$5,176
Feb 20041811,47932.455.51$14,022
Jan 20041811,60632.036.30$15,915
Dec 200301,63530.266.30$10,303
Nov 20031781,63928.804.60$12,658
Oct 20031831,72128.174.76$13,346
Sep 20031861,68226.314.75$12,882
Aug 200301,43329.765.13$7,351
Jul 2003941,05629.415.17$8,225
Jun 20031742,06328.565.98$17,312
May 20031851,82226.595.97$15,801
Apr 20031852,06226.675.41$16,084
Mar 20031902,12831.146.10$18,889
Feb 20031851,86033.487.93$20,936
Jan 20031872,00830.315.58$16,877
Dec 20021851,54326.914.85$12,468
Nov 20021862,05524.664.14$13,088
Oct 20021852,18226.464.23$14,123
Sep 20021762,06527.443.64$12,336
Aug 20021812,20325.963.16$11,669
Jul 200202,20424.583.06$6,748
Jun 20021861,86323.733.34$10,633
May 20023612,03124.663.58$16,181
Apr 20021822,15623.653.51$11,877
Mar 20021852,17622.003.10$10,822
Feb 20021921,99418.222.38$8,235
Jan 20021842,22217.172.38$8,438
Dec 20011832,28216.932.36$8,494
Nov 20011941,23618.072.41$6,479
Oct 20011832,01319.782.53$8,710
Sep 200102,26524.262.25$5,099
Aug 20011792,18824.873.05$11,132
Jul 20013622,55623.933.20$16,834
Jun 200102,46724.563.82$9,434
May 20013702,33525.524.31$19,500
Apr 20011781,63524.685.34$13,116
Mar 2001042824.545.38$2,301
Feb 200118495327.755.77$10,602
Jan 2001080027.478.40$6,719
Dec 20000126.889.12$9
Nov 2000195732.215.66$6,321
Oct 20001843,86931.235.15$25,654
Sep 20001813,17031.875.19$22,210
Aug 20003553,88629.644.54$28,168
Jul 20001802,69028.534.09$16,137
Jun 20001773,86829.304.40$22,195
May 20005474,50027.263.68$31,470
Apr 20001864,05724.513.12$17,200
Mar 20003624,00828.422.86$21,750
Feb 20005423,47327.622.73$24,439
Jan 20001903,26725.272.48$12,905
Dec 19995442,17924.282.42$18,490
Nov 19995503,83723.192.43$22,094
Oct 19993642,89820.982.80$15,762
Sep 19991812,22321.752.62$9,758
Aug 19991792,74719.262.88$11,347
Jul 19993672,65117.892.37$12,855
Jun 19991822,38915.942.36$8,544
May 19993652,42215.792.32$11,385
Apr 19993682,78215.102.21$11,700
Mar 19991862,44612.471.84$6,816
Feb 19993652,1109.981.82$7,478
Jan 19997182,13310.381.90$11,505
Dec 19981861,7969.201.77$4,896
Nov 19981831,19410.892.19$4,603
Oct 199817987612.421.97$3,948
Sep 19983501,04112.592.08$6,575
Aug 19981821,03111.301.91$4,023
Jul 19983621,45911.742.24$7,514
Jun 199817878711.242.24$3,761
May 19985361,63112.622.21$10,363
Apr 199801,59813.042.51$4,004
Mar 19985521,98512.802.31$11,650
Feb 19983451,79313.952.30$8,935
Jan 19983431,86214.702.15$9,054
Dec 19973471,69416.322.41$9,747
Nov 19971681,32918.193.09$7,160
Oct 19975171,77819.253.15$15,553
Sep 19973512,07017.742.95$12,343
Aug 19971731,73417.862.55$7,520
Jul 19973581,92417.582.25$10,617
Jun 19973591,92417.242.26$10,532
May 19971831,65418.972.31$7,290
Apr 19973611,82717.882.08$10,260
Mar 19973671,93218.951.94$10,701
Feb 19973491,66220.492.21$10,817
Jan 19971911,53223.483.54$9,908
Dec 19963551,79723.32$8,279
Nov 19961791,39221.97$3,933
Oct 19963472,11323.31$8,089
Sep 19961731,86622.22$3,844
Aug 19963451,98120.26$6,990
Jul 19963492,62219.55$6,823
Jun 19963581,76718.73$6,705
May 19963472,76719.43$6,742
Apr 19963562,29721.51$7,658
Mar 19963692,42719.38$7,151
Feb 19963472,22716.98$5,892
Jan 19963482,15717.07$5,940
Dec 19955322,60617.19$9,145
Nov 19955252,16616.00$8,400
Oct 19953423,11415.43$5,277
Sep 19955263,16916.18$8,511
Aug 19955253,32915.92$8,358
Jul 19953492,97015.24$5,319
Jun 19956842,67316.41$11,224
May 19953442,53117.56$6,041
Apr 19955442,69717.73$9,645
Mar 19957182,89716.44$11,804
Feb 19953602,26616.58$5,969
Jan 19955562,30515.92$8,852
Dec 19947382,85015.03$11,092
Nov 19945412,69515.90$8,602
Oct 19947232,81915.58$11,264
Sep 19948903,03615.29$13,608
Aug 19947063,30516.13$11,388
Jul 19948642,96317.56$15,172
Jun 19946963,41017.09$11,895
May 19941,0353,94715.88$16,436
Apr 19947022,90614.14$9,926
Mar 19948702,98112.46$10,840
Feb 19948762,30912.50$10,950
Jan 19948761,16612.66$11,090
Dec 19931,4121,16612.33$17,410
Nov 1993868114.49$12,577
Oct 1993301115.85$4,771

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                   50 bbl  × $106.41 =     $5,321
Casinghead gas       161 Mcf  × $  3.05 =       $490

────────────────────────────────────────────────────
Month total                                   $5,811

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/13534 is the state's own key, not one this site invented.