SAU 4-1

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 15371District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$11.1 M
Apr 2003 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
278
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
OilDisposition92,114 bbl$5,737,540
Casinghead gasProduction1,148,923 Mcf$5,402,267
Total$11,139,807

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 31.4830, -101.6203. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.48269, -101.62082 · 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%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
8,280 ft
4 wells filed one
Completion to plug
21.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 7,992 and 8,307 ft, median 8,280 ft, over the 4 wells that filed a depth.

Completions filed
Apr 2003 – Aug 2012
4 of 4 wells
Plug dates filed
Apr 2025 – Sep 2025
2 of 4 wells; 2 filed none

Last completion to plug: a median of 21.7 years across the 2 wells that filed both dates, with the middle half between 21.3 years and 22.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-383377721C7,992 ftAug 2012
42-383353971B8,307 ftJun 2004
42-383353941A8,290 ftJun 2004Apr 2025Yes
42-3833525718,270 ftApr 2003Sep 2025Yes

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 (278)

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

278 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 20230171.262.61$3
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023017880.522.67$476
Jul 2023024174.852.64$637
Jun 20231727268.962.26$1,787
May 20232843870.622.23$2,953
Apr 2023040078.122.24$895
Mar 2023077372.852.39$1,850
Feb 20234664675.112.47$5,048
Jan 2023076776.533.39$2,598
Dec 20223165776.415.73$6,133
Nov 20223276985.005.65$7,062
Oct 2022069387.185.86$4,064
Sep 20225280884.888.16$11,010
Aug 2022079794.529.13$7,274
Jul 202250857101.587.54$11,543
Jun 20220863115.097.98$6,884
May 202254914109.378.43$13,614
Apr 202252808104.226.84$10,944
Mar 2022541,090108.885.08$11,413
Feb 2022083491.054.86$4,052
Jan 2022731,04381.844.54$10,707
Dec 20211371,24071.323.90$14,606
Nov 2021611,01377.435.24$10,028
Oct 2021080379.795.71$4,588
Sep 20215465569.865.35$7,277
Aug 202111091466.024.22$11,120
Jul 20211201,68070.783.98$15,183
Jun 20211491,52669.493.38$15,513
May 202101,38863.483.02$4,189
Apr 20211641,42160.362.76$13,819
Mar 202101,48261.302.72$4,027
Feb 20211521,22857.805.55$15,598
Jan 202101,70750.412.81$4,797
Dec 20201282,07744.642.68$11,271
Nov 20201091,84338.772.71$9,214
Oct 20201181,99936.972.48$9,317
Sep 20201172,10437.091.99$8,529
Aug 20201162,39839.982.39$10,357
Jul 20201212,59838.371.83$9,384
Jun 20202582,72234.901.69$13,605
May 2020632,95116.921.81$6,421
Apr 20203222,69114.751.80$9,605
Mar 20202343,05430.341.86$12,768
Feb 20201212,81949.881.98$11,619
Jan 20201162,59557.252.09$12,077
Dec 20192502,56859.012.30$20,670
Nov 20191202,99155.302.75$14,863
Oct 20191353,07953.472.42$14,665
Sep 20192404,04455.052.66$23,958
Aug 20192404,83453.112.30$23,886
Jul 20192784,55556.272.46$26,849
Jun 20192864,42652.782.49$26,121
May 2019714,50058.482.74$16,484
Apr 20194914,41962.632.75$42,907
Mar 20191964,27456.803.06$24,220
Feb 2019464,03450.852.79$13,603
Jan 20191704,73946.033.23$23,123
Dec 20184474,82746.594.19$41,029
Nov 20182534,71352.934.24$33,361
Oct 2018394,87861.443.40$18,972
Sep 20182914,76059.543.11$32,120
Aug 20182665,04159.403.07$31,259
Jul 20182535,09765.142.93$31,424
Jun 20182644,95060.183.08$31,118
May 2018955,15665.382.90$21,168
Apr 20182765,02763.842.90$32,202
Mar 20182725,16061.222.79$31,032
Feb 20183124,68561.782.77$32,235
Jan 20182755,14662.874.01$37,921
Dec 20172855,29957.272.92$31,803
Nov 20172935,29455.423.12$32,747
Oct 20172755,55349.292.98$30,123
Sep 2017445,39147.523.09$18,734
Aug 20174885,57245.373.00$38,881
Jul 20173085,41543.873.09$30,230
Jun 2017465,29742.493.09$18,308
May 20173085,63645.373.26$32,366
Apr 20172625,73147.933.21$30,963
Mar 20173145,99046.772.98$32,558
Feb 20173115,22950.452.95$31,129
Jan 20175236,05049.413.42$46,525
Dec 20162755,82148.763.72$35,080
Nov 20162945,51642.492.64$27,078
Oct 20162596,23046.193.09$31,216
Sep 20163156,14041.553.10$32,126
Aug 20163026,39741.442.92$31,222
Jul 20164806,52341.622.92$39,053
Jun 20163025,99545.352.69$29,797
May 20163046,52942.521.99$25,926
Apr 20163186,06336.561.99$23,698
Mar 20163156,22933.011.79$21,573
Feb 20164956,27026.472.06$26,042
Jan 20163366,72927.352.36$25,099
Dec 20154786,58832.362.00$28,653
Nov 20155606,40538.792.17$35,604
Oct 20153537,08743.552.43$32,570
Sep 20154876,72242.992.76$39,478
Aug 20155196,71840.162.87$40,140
Jul 20152556,52548.152.95$31,495
Jun 20154406,26856.152.88$42,776
May 20154476,14755.212.96$42,846
Apr 20155815,56349.822.71$44,002
Mar 20154117,02242.892.93$38,235
Feb 20156456,53944.662.98$48,267
Jan 20154797,40843.433.10$43,772
Dec 20147747,24854.693.59$68,360
Nov 20143447,08070.464.25$54,341
Oct 20148487,24678.303.90$94,665
Sep 20145407,06086.164.05$75,087
Aug 20145007,33889.394.04$74,305
Jul 20145076,57596.564.18$76,437
Jun 20146085,77098.164.74$87,013
May 20144896,35194.734.73$76,341
Apr 20144996,73795.944.81$80,273
Mar 20149126,81395.895.06$121,904
Feb 20145806,42897.406.19$96,294
Jan 20148307,32090.404.86$110,612
Dec 20137707,01091.824.35$101,226
Nov 20134796,97988.853.74$68,649
Oct 20136087,81997.423.78$88,782
Sep 20136198,080104.113.72$94,483
Aug 20136568,407104.253.52$98,003
Jul 20136228,601102.523.72$95,744
Jun 20135678,44494.403.93$86,739
May 20137628,86494.834.15$109,038
Apr 20138018,07693.964.28$109,848
Mar 201356112,90793.623.91$103,024
Feb 201394111,17191.233.42$124,051
Jan 201381410,71791.603.42$111,214
Dec 20121,18110,27686.773.42$137,621
Nov 20121,05311,20886.953.62$132,187
Oct 20121,79910,76689.383.40$197,396
Sep 20121,4178,90294.672.92$160,127
Aug 20123585,62992.662.91$49,542
Jul 20121325,03685.133.02$26,450
Jun 20123115,32679.822.52$38,240
May 20123956,03391.612.49$51,198
Apr 20123404,915101.652.00$44,375
Mar 20121134,991105.052.22$22,961
Feb 20122013,816101.102.57$30,129
Jan 20122053,82598.092.73$30,566
Dec 20111964,02196.873.24$32,014
Nov 20113873,94995.723.31$50,120
Oct 20111904,11284.983.65$31,149
Sep 201103,33783.623.99$13,301
Aug 20111854,12583.404.15$32,545
Jul 20113113,99194.144.52$47,306
Jun 20111923,69692.904.64$34,986
May 20111723,68498.134.40$33,106
Apr 20111773,682105.964.33$34,710
Mar 20111314,02396.364.06$28,946
Feb 20117523,33885.644.18$78,354
Jan 20114813,94386.504.59$59,700
Dec 20104884,25785.734.35$60,345
Nov 201004,09380.843.80$15,534
Oct 20101944,29378.103.51$30,215
Sep 20101993,80372.633.98$29,587
Aug 20101794,37673.684.42$32,528
Jul 20101544,41972.554.74$32,103
Jun 20103624,12970.364.91$45,745
May 20102004,38871.124.24$32,808
Apr 20101994,36181.694.12$34,235
Mar 20101904,49978.394.39$34,639
Feb 20102044,08573.585.44$37,242
Jan 20103834,48274.365.96$55,211
Dec 20091984,11771.445.48$36,722
Nov 20092104,39374.593.75$32,144
Oct 20092224,52272.544.11$34,690
Sep 20094334,16065.543.06$41,128
Aug 20092274,30367.423.22$29,154
Jul 20091954,50661.133.46$27,531
Jun 20092254,21766.163.90$31,311
May 20091944,43754.743.93$28,038
Apr 20092383,87946.773.59$25,047
Mar 20091994,47542.144.06$26,550
Feb 20092053,54932.814.63$23,169
Jan 20092224,16135.865.37$30,310
Dec 20082492,96937.105.98$26,984
Nov 20082343,53555.496.86$37,236
Oct 20083644,85775.246.92$61,007
Sep 200801,913101.767.88$15,069
Aug 20084645,171114.228.48$96,864
Jul 20081454,859131.0811.39$74,348
Jun 20083743,918131.3313.03$100,179
May 20081693,695123.1711.57$63,583
Apr 20081384,108110.3110.45$58,171
Mar 20081604,255101.909.66$57,425
Feb 20083205,04192.538.77$73,822
Jan 20083695,35690.388.21$77,300
Dec 20072315,27288.337.30$58,900
Nov 20071615,25091.677.29$53,040
Oct 20073315,64082.856.92$66,463
Sep 20073215,75775.846.24$60,292
Aug 20071776,21169.066.39$51,899
Jul 20073386,28470.906.39$64,106
Jun 20074956,13762.007.55$77,015
May 20073066,48658.747.85$68,865
Apr 20073276,22859.617.81$68,103
Mar 20073586,55056.927.30$68,205
Feb 20074085,67455.108.22$69,098
Jan 20074285,97150.306.73$61,694
Dec 20064036,58056.656.92$68,353
Nov 20063676,45754.207.62$69,077
Oct 20064026,67154.906.01$62,188
Sep 20063686,34460.085.04$54,065
Aug 20063776,43768.717.34$73,151
Jul 20064056,51369.376.34$69,405
Jun 20063525,33266.286.38$57,369
May 20063676,46366.016.42$65,750
Apr 20065716,61064.397.36$85,419
Mar 20064387,19856.707.08$75,817
Feb 20064406,63557.597.75$76,768
Jan 20064816,40260.598.93$86,335
Dec 20055267,18454.9413.42$125,275
Nov 20055557,19154.6910.59$106,494
Oct 20054777,40958.3413.80$130,041
Sep 20057197,03061.4512.08$129,098
Aug 20054597,15561.519.80$98,329
Jul 20057096,94055.697.84$93,919
Jun 20055436,92552.337.38$79,529
May 20055466,05045.226.65$64,930
Apr 20057185,68449.207.36$77,163
Mar 20058246,03150.377.15$84,656
Feb 20055684,33145.226.31$53,022
Jan 20059515,19743.166.32$73,902
Dec 20049815,15739.866.75$73,918
Nov 20049884,98045.286.33$76,262
Oct 20041,0984,74949.706.52$85,511
Sep 20041,1384,97443.245.28$75,489
Aug 20041,4265,55742.375.55$91,265
Jul 20041,5724,84638.286.08$89,660
Jun 20046542,79336.106.43$41,577
May 20045002,37437.486.49$34,158
Apr 20043352,29034.475.86$24,963
Mar 20045152,39234.365.53$30,923
Feb 20045222,09132.455.51$28,460
Jan 20045342,81632.036.30$34,844
Dec 20037242,60130.266.30$38,299
Nov 20037042,32328.804.60$30,950
Oct 20038842,61728.174.76$37,358
Sep 20039312,73326.314.75$37,475
Aug 20031,0763,13229.765.13$48,088
Jul 20031,2843,35029.415.17$55,085
Jun 20031,4442,83628.565.98$58,208
May 20031,4241,76626.595.97$48,412
Apr 20031852,52026.675.41$18,560

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.

Dec 2023 — as filed, then multipliedworked
Oil                    0 bbl  × $ 71.26 =         $0
Casinghead gas         1 Mcf  × $  2.61 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/15371 is the state's own key, not one this site invented.