ED BOOKS 13

Operated by OVINTIV USA INC. (P-5 628658) 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 40958District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$32.2 M
Nov 2010 – May 2026
Value, last 12 filed months
$884 k
at the published price for each month
Months reported
187
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition310,143 bbl$22,232,669
Casinghead gasProduction2,802,107 Mcf$10,011,981
Total$32,244,650

Wells on this lease (16)

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 31.7338, -101.4399. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.73454, -101.43925 · 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
6.3%
1 of 16 wells
With a plug date
6.3%
1 of 16 wells
Median depth
9,924 ft
16 wells filed one
Completion to plug
9.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
16.3%
A plug date is filed
16.3%
BothOn the schedule and plugged. Neither fact cancels the other.
16.3%
NeitherNo plug date, and not on the schedule.
1593.8%

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

Total depth in feet, 16 of 16 wells. Median 9,924 ft, with the middle half between 9,855 and 10,022 ft; the shallowest is 9,825 ft and the deepest 10,095 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 16 of 16 wells, Jun 2011 – Dec 2016. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 2011 – Dec 2016
16 of 16 wells
Plug dates filed
Apr 2021
1 of 16 wells; 15 filed none

Last completion to plug: a median of 9.5 years across the 1 well that filed both dates, with the middle half between 9.5 years and 9.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-17333749110,041 ftDec 2016
42-173361761610,095 ftFeb 2014
42-173360631510,092 ftJan 2014
42-173359391410,065 ftOct 2013
42-173356401310,016 ftJun 2013
42-17335526129,902 ftApr 2013
42-17335386119,946 ftDec 2012
42-17335355109,840 ftDec 2012
42-1733535499,842 ftDec 2012
42-1733521989,899 ftOct 2012
42-1733513079,847 ftSep 2012
42-1733492869,825 ftAug 2012
42-1733475959,857 ftMay 2012
42-1733455649,900 ftJan 2012
42-1733430339,980 ftOct 2011Apr 2021Yes
42-1733380929,980 ftJun 2011

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 (187)

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

187 months

May 20266638,705106.413.05$97,064
Apr 20265188,05198.932.87$74,350
Mar 20267179,23489.753.15$93,433
Feb 20266818,95663.503.75$76,831
Jan 20267798,16759.138.00$111,381
Dec 20253376,15356.664.41$46,250
Nov 20257468,42458.593.93$76,784
Oct 20251,0538,14559.383.30$89,445
Sep 20255236,92562.743.08$54,121
Aug 20255397,34663.933.01$56,605
Jul 20253716,77166.743.32$47,208
Jun 20255677,36366.483.13$60,731
May 20255347,40960.553.23$56,282
Apr 20259037,97862.363.54$84,578
Mar 20255317,89267.704.27$69,634
Feb 20255595,86570.884.34$65,081
Jan 20257137,56774.324.28$85,367
Dec 20245677,96268.993.12$63,970
Nov 20245427,54369.052.20$54,008
Oct 20246627,52571.372.28$64,414
Sep 20247567,39069.612.36$70,098
Aug 20245218,49575.632.06$56,934
Jul 20245578,32879.932.15$62,398
Jun 20245688,33878.082.63$66,312
May 202491610,16678.812.20$94,539
Apr 20245358,73084.451.66$59,666
Mar 20247058,89380.301.55$70,352
Feb 20249158,27076.091.78$84,373
Jan 20247248,71973.023.30$81,619
Dec 20237219,88971.262.61$77,196
Nov 20237209,29377.892.81$82,171
Oct 20231,03710,16285.443.09$119,974
Sep 20236739,11689.042.74$84,857
Aug 202352810,15680.522.67$69,660
Jul 20236878,79874.852.64$74,665
Jun 20235469,54768.962.26$59,214
May 202367310,34470.622.23$70,567
Apr 202370110,30378.122.24$77,818
Mar 20231,04110,52972.852.39$101,034
Feb 20231,08310,06675.112.47$106,164
Jan 202337310,43676.533.39$63,900
Dec 202253411,33776.415.73$105,754
Nov 202287711,28785.005.65$138,274
Oct 202290511,89987.185.86$148,671
Sep 202288011,68884.888.16$170,111
Aug 202286612,24894.529.13$193,644
Jul 202267212,571101.587.54$163,073
Jun 202281612,100115.097.98$190,438
May 202270710,811109.378.43$168,494
Apr 20221,06712,315104.226.84$195,408
Mar 202287212,806108.885.08$159,952
Feb 20221,08311,47791.054.86$154,372
Jan 20221,07212,76981.844.54$145,674
Dec 20211,05512,93171.323.90$125,662
Nov 20211,11012,28777.435.24$150,292
Oct 20211,08212,89279.795.71$159,996
Sep 202192112,62069.865.35$131,870
Aug 20211,03213,50466.024.22$125,127
Jul 202181912,98370.783.98$109,668
Jun 20211,01312,92769.493.38$114,095
May 20211,04812,84863.483.02$105,298
Apr 202168312,01460.362.76$74,366
Mar 20211,06112,90661.302.72$100,104
Feb 202152511,16857.805.55$92,305
Jan 20211,04813,22450.412.81$89,993
Dec 20201,18413,97744.642.68$90,249
Nov 20201,03613,77738.772.71$77,454
Oct 20201,18913,95536.972.48$78,544
Sep 202083313,76237.091.99$58,297
Aug 20201,02214,62739.982.39$75,746
Jul 20201,23313,66538.371.83$72,250
Jun 20201,00613,29834.901.69$57,587
May 20201,05715,49716.921.81$46,008
Apr 20201,09013,09614.751.80$39,708
Mar 20201,30914,92330.341.86$67,416
Feb 20201,12713,70549.881.98$83,360
Jan 20201,45715,05557.252.09$114,950
Dec 20191,47115,65859.012.30$122,885
Nov 20191,47615,60455.302.75$124,545
Oct 20191,66815,46853.472.42$126,598
Sep 20191,09214,06455.052.66$97,487
Aug 201990115,27753.112.30$83,056
Jul 20191,10515,51156.272.46$100,336
Jun 20191,10312,90652.782.49$90,368
May 20191,28014,69758.482.74$115,129
Apr 20191,24914,68262.632.75$118,611
Mar 20191,45716,35056.803.06$132,823
Feb 20191,79016,33950.852.79$136,644
Jan 20191,28115,83246.033.23$110,073
Dec 20181,65917,36746.594.19$149,981
Nov 20181,47315,94152.934.24$145,512
Oct 20181,26915,26261.443.40$129,829
Sep 20181,09311,49359.543.11$100,797
Aug 20181,43311,22659.403.07$119,545
Jul 20181,39611,75665.142.93$125,403
Jun 20181,40511,55360.183.08$120,101
May 20181,79613,71865.382.90$157,216
Apr 20181,45613,12763.842.90$131,030
Mar 20181,82812,44961.222.79$146,604
Feb 20182,02112,83561.782.77$160,361
Jan 20181,43413,04962.874.01$142,473
Dec 20172,00614,88957.272.92$158,382
Nov 20171,57614,85155.423.12$133,653
Oct 20171,66015,95949.292.98$129,438
Sep 20171,94512,01947.523.09$129,532
Aug 20171,79610,40945.373.00$112,757
Jul 20172,06313,57943.873.09$132,426
Jun 20171,84912,94542.493.09$118,529
May 20171,72319,12745.373.26$140,592
Apr 20171,98819,58047.933.21$158,168
Mar 20172,79420,22546.772.98$191,020
Feb 20171,62515,60650.452.95$128,060
Jan 20172,56311,97149.413.42$167,564
Dec 20162,32011,69848.763.72$156,673
Nov 20162,69810,09942.492.64$141,343
Oct 20161,7777,01546.193.09$103,758
Sep 20161,43111,21341.553.10$94,225
Aug 20162,09515,92741.442.92$133,393
Jul 20161,96719,51441.622.92$138,932
Jun 20162,31617,15645.352.69$151,109
May 20162,12417,64442.521.99$125,442
Apr 20161,18615,81536.561.99$74,848
Mar 20161,62919,13933.011.79$88,109
Feb 20161,46118,37726.472.06$76,596
Jan 20162,03820,47027.352.36$104,138
Dec 20152,15218,27732.362.00$106,218
Nov 20152,53220,76438.792.17$143,219
Oct 20152,91615,15843.552.43$163,774
Sep 20152,72712,50442.992.76$151,725
Aug 20159094,38940.162.87$49,113
Jul 20153,7658,98848.152.95$207,755
Jun 20151,6535,69956.152.88$109,245
May 20153,34027,31455.212.96$265,127
Apr 20152,84516,76449.822.71$187,111
Mar 20153,09316,34042.892.93$180,612
Feb 20152,64123,45144.662.98$187,742
Jan 20154,00330,81443.433.10$269,393
Dec 20143,27635,68454.693.59$307,319
Nov 20144,16733,72470.464.25$436,996
Oct 20143,15834,17278.303.90$380,575
Sep 20143,50139,49086.164.05$461,401
Aug 20143,93942,49889.394.04$523,592
Jul 20144,81444,67096.564.18$651,543
Jun 20145,18447,95098.164.74$735,995
May 20145,88353,17694.734.73$808,636
Apr 20147,69750,12195.944.81$979,488
Mar 20145,55036,07795.895.06$714,624
Feb 20144,95432,18397.406.19$681,797
Jan 20145,41438,44190.404.86$676,277
Dec 20136,52138,46891.824.35$766,266
Nov 20135,35433,38588.853.74$600,505
Oct 20134,97541,98097.423.78$643,322
Sep 20136,57745,750104.113.72$854,818
Aug 20135,44141,228104.253.52$712,454
Jul 20135,82344,354102.523.72$761,871
Jun 20135,58043,54794.403.93$698,040
May 20138,28345,23294.834.15$973,148
Apr 20137,54144,72693.964.28$900,095
Mar 20136,61341,12093.623.91$780,006
Feb 20133582,13791.233.42$39,969
Jan 20133883,25991.603.42$46,686
Dec 20126023,55986.773.42$64,408
Nov 20127184,71886.953.62$79,533
Oct 20125529,07389.383.40$80,183
Sep 201262410,02294.672.92$88,322
Aug 20127408,90392.662.91$94,460
Jul 20126177,62785.133.02$75,565
Jun 20127047,45879.822.52$74,980
May 20128687,14391.612.49$97,292
Apr 20121,30510,560101.652.00$153,739
Mar 20122422,725105.052.22$31,477
Feb 20122242,717101.102.57$29,630
Jan 20121623,22498.092.73$24,705
Dec 20111263,10996.873.24$22,278
Nov 20113714,22795.723.31$49,509
Oct 20114103,26084.983.65$46,736
Sep 20112262,72483.623.99$29,755
Aug 20111963,99083.404.15$32,902
Jul 20113134,66894.144.52$50,552
Jun 20112885,33892.904.64$51,523
May 20113586,96498.134.40$65,806
Apr 20113769,020105.964.33$78,927
Mar 20113819,14896.364.06$73,830
Feb 20115588,26985.644.18$82,351
Jan 20115666,83986.504.59$80,342
Dec 20101,31020,36885.734.35$200,861
Nov 201019733180.843.80$17,182

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                  663 bbl  × $106.41 =    $70,550
Casinghead gas     8,705 Mcf  × $  3.05 =    $26,514

────────────────────────────────────────────────────
Month total                                  $97,064

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. 08/O/40958 is the state's own key, not one this site invented.