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RICHARDS

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 37673District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$33.2 M
Dec 2005 – May 2026
Value, last 12 filed months
$411 k
at the published price for each month
Months reported
246
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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
OilDisposition421,481 bbl$30,559,569
Casinghead gasProduction556,244 Mcf$2,635,182
Total$33,194,751

Wells on this lease (8)

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 32.2087, -101.8022. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.20790, -101.80093 · 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
12.5%
1 of 8 wells
With a plug date
12.5%
1 of 8 wells
Median depth
9,628 ft
8 wells filed one
Completion to plug
19.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
112.5%
A plug date is filed
112.5%
BothOn the schedule and plugged. Neither fact cancels the other.
112.5%
NeitherNo plug date, and not on the schedule.
787.5%

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, 8 of 8 wells. Median 9,628 ft, with the middle half between 9,583 and 9,661 ft; the shallowest is 9,568 ft and the deepest 10,177 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, 8 of 8 wells, Dec 2005 – Mar 2015. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 2005 – Mar 2015
8 of 8 wells
Plug dates filed
Aug 2025
1 of 8 wells; 7 filed none

Last completion to plug: a median of 19.7 years across the 1 well that filed both dates, with the middle half between 19.7 years and 19.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-317363041010,177 ftMar 2015——
42-3173479659,660 ftMar 2015——
42-3173479569,640 ftMay 2008——
42-3173472779,662 ftMay 2007——
42-3173464849,586 ftSep 2006——
42-3173464739,568 ftSep 2006——
42-3173457319,575 ftJan 2006——
42-3173457429,615 ftDec 2005Aug 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 (246)

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

246 months

May 20260441106.413.05$1,343
Apr 202652732698.932.87$53,072
Mar 202673471789.753.15$68,135
Feb 202636242463.503.75$24,577
Jan 202634731959.138.00$23,069
Dec 202518936156.664.41$12,302
Nov 202558061758.593.93$36,405
Oct 20257081,05859.383.30$45,538
Sep 20257341,13762.743.08$49,550
Aug 20256901,18063.933.01$47,669
Jul 202534556866.743.32$24,908
Jun 202534257666.483.13$24,538
May 202564876760.553.23$41,716
Apr 202534167262.363.54$23,646
Mar 20256891,23267.704.27$51,904
Feb 202572480270.884.34$54,798
Jan 20258781,13974.324.28$70,126
Dec 202433244268.993.12$24,284
Nov 202435634469.052.20$25,338
Oct 202488028571.372.28$63,456
Sep 202435960769.612.36$26,425
Aug 20241,07358175.632.06$82,350
Jul 202469982279.932.15$57,636
Jun 202434637578.082.63$28,003
May 202418229778.812.20$14,996
Apr 202450753884.451.66$43,709
Mar 202468472980.301.55$56,052
Feb 202454270676.091.78$42,500
Jan 202452238973.023.30$39,399
Dec 202351978271.262.61$39,026
Nov 20239021,05177.892.81$73,208
Oct 202371991985.443.09$64,269
Sep 202352382089.042.74$48,811
Aug 202335843080.522.67$29,976
Jul 202371255274.852.64$54,751
Jun 20231,05941668.962.26$73,968
May 202336279770.622.23$27,340
Apr 202336084678.122.24$30,016
Mar 202371889972.852.39$54,458
Feb 202372566875.112.47$56,102
Jan 202372356276.533.39$57,235
Dec 202272849176.415.73$58,439
Nov 202272231485.005.65$63,143
Oct 202254115787.185.86$48,085
Sep 202270157684.888.16$64,203
Aug 20221,07420294.529.13$103,358
Jul 20221,430205101.587.54$146,806
Jun 20221,079385115.097.98$127,253
May 20221,788629109.378.43$200,858
Apr 2022697851104.226.84$78,460
Mar 20221,0761,436108.885.08$124,445
Feb 20221,08173291.054.86$101,982
Jan 20221,0921,10081.844.54$94,361
Dec 20211,0391,27471.323.90$79,069
Nov 20211,08571277.435.24$87,740
Oct 20211,0831,10079.795.71$92,698
Sep 20211,0521,46769.865.35$81,343
Aug 20211,4281,02766.024.22$98,611
Jul 20211,0651,63670.783.98$81,895
Jun 20211,0701,56669.493.38$79,648
May 20211,0751,84063.483.02$73,794
Apr 20211,8031,82860.362.76$113,871
Mar 20211,4451,87161.302.72$93,662
Feb 202190064557.805.55$55,598
Jan 202154724850.412.81$28,271
Dec 202054483344.642.68$26,513
Nov 202054298738.772.71$23,685
Oct 202053777036.972.48$21,761
Sep 20203601,13037.091.99$15,602
Aug 20201,0651,21839.982.39$45,484
Jul 202070577038.371.83$28,456
Jun 202072150834.901.69$26,022
May 20201,60151516.921.81$28,024
Apr 20202,15168714.751.80$32,967
Mar 20201,08244530.341.86$33,654
Feb 20201,81797249.881.98$92,557
Jan 20201,45598557.252.09$85,362
Dec 20191,46466459.012.30$87,921
Nov 20191,44246555.302.75$81,022
Oct 20191,45134453.472.42$78,417
Sep 201990614155.052.66$50,250
Aug 20191,24820753.112.30$66,758
Jul 20191,45496456.272.46$84,188
Jun 20191,0781,47152.782.49$60,561
May 20191,4471,55658.482.74$88,885
Apr 20191,0951,93262.632.75$73,894
Mar 20191,4751,65456.803.06$88,845
Feb 20191,0991,75150.852.79$60,773
Jan 20191,83190446.033.23$87,199
Dec 20181,4551,23446.594.19$72,953
Nov 20181,46712052.934.24$78,157
Oct 20181,09812461.443.40$67,882
Sep 20181,79098659.543.11$109,641
Aug 20181,4551,17459.403.07$90,027
Jul 20181,07465165.142.93$71,869
Jun 20181,45138660.183.08$88,509
May 20181,4401,49965.382.90$98,496
Apr 20181,4352,50463.842.90$98,874
Mar 20181,4512,68261.222.79$96,305
Feb 20181,8352,05961.782.77$119,062
Jan 20181,4471,19662.874.01$95,768
Dec 20171,4502,42857.272.92$90,135
Nov 20171,7722,24155.423.12$105,192
Oct 20171,4402,20549.292.98$77,557
Sep 20171,3912,42247.523.09$73,578
Aug 20171,9381,25445.373.00$91,695
Jul 20171,76112443.873.09$77,638
Jun 20171,0572,40342.493.09$52,331
May 20171,4142,43045.373.26$72,083
Apr 20171,0652,58847.933.21$59,357
Mar 20171,7722,91146.772.98$91,562
Feb 20171,4432,64150.452.95$80,597
Jan 20171,9912,29549.413.42$106,221
Dec 20161,6272,55748.763.72$88,852
Nov 20161,7573,00242.492.64$82,593
Oct 20161,4383,14346.193.09$76,134
Sep 20161,7372,73141.553.10$80,640
Aug 20161,7803,27741.442.92$83,346
Jul 20161,3813,07541.622.92$66,470
Jun 20161,7792,94645.352.69$88,590
May 20161,7933,07042.521.99$82,351
Apr 20161,4392,95136.561.99$58,485
Mar 20161,8052,91533.011.79$64,813
Feb 20161,8082,81826.472.06$53,673
Jan 20162,1702,78727.352.36$65,939
Dec 20151,4492,65232.362.00$52,197
Nov 20151,4391,96938.792.17$60,086
Oct 20152,1233,10243.552.43$99,984
Sep 20151,7672,88842.992.76$83,930
Aug 20151,4362,76640.162.87$65,615
Jul 20151,4211,40548.152.95$72,559
Jun 20151,07180756.152.88$62,463
May 20151,1112,25055.212.96$67,988
Apr 20151,4502,55949.822.71$79,165
Mar 20151,8902,17342.892.93$87,439
Feb 20151,4662,46344.662.98$72,802
Jan 20151,8191,06943.433.10$82,314
Dec 20141,4943,11754.693.59$92,901
Nov 20141,8222,73670.464.25$140,011
Oct 20141,7853,23678.303.90$152,389
Sep 20142,1663,45786.164.05$200,608
Aug 20141,8143,50089.394.04$176,276
Jul 20142,1843,56496.564.18$225,783
Jun 20141,8083,51698.164.74$194,128
May 20142,5533,60894.734.73$258,899
Apr 20141,8343,59995.944.81$193,262
Mar 20142,2303,64395.895.06$232,257
Feb 20141,4632,48597.406.19$157,883
Jan 20142,7633,02990.404.86$264,498
Dec 20132,2082,56791.824.35$213,917
Nov 20132,1963,46088.853.74$208,049
Oct 20131,8103,14797.423.78$188,224
Sep 20132,2113,976104.113.72$244,969
Aug 20132,5464,108104.253.52$279,891
Jul 20131,8344,152102.523.72$203,458
Jun 20132,5613,93394.403.93$257,229
May 20132,2233,82694.834.15$226,681
Apr 20132,0801,70493.964.28$202,734
Mar 20132,26814593.623.91$212,898
Feb 20132,13313091.233.42$195,038
Jan 20132,61612491.603.42$240,050
Dec 20122,69612486.773.42$234,356
Nov 20122,68712086.953.62$234,070
Oct 20123,07516089.383.40$275,387
Sep 20122,11017594.672.92$200,264
Aug 20122,77812492.662.91$257,770
Jul 20123,05517585.133.02$260,601
Jun 20122,2071,84379.822.52$180,805
May 20123,5714,54491.612.49$338,446
Apr 20123,0853,903101.652.00$321,384
Mar 20123,7586,022105.052.22$408,159
Feb 20125,8706,233101.102.57$609,477
Jan 20122,0143,80998.092.73$207,967
Dec 20112,4283,72396.873.24$247,262
Nov 20113,0094,17695.723.31$301,849
Oct 20112,8163,50084.983.65$252,074
Sep 20111,6503,34783.623.99$151,313
Aug 20112,0193,60683.404.15$183,347
Jul 20111,6753,77394.144.52$174,728
Jun 20111,7583,62792.904.64$180,147
May 20112,0503,63398.134.40$217,169
Apr 20111,7843,558105.964.33$204,450
Mar 20111,7913,59796.364.06$187,175
Feb 20112,2233,16785.644.18$203,616
Jan 20111,8603,79186.504.59$178,286
Dec 20101,9303,80685.734.35$182,006
Nov 20102,3923,64480.843.80$207,199
Oct 20101,8803,81878.103.51$160,225
Sep 20101,8093,63572.633.98$145,853
Aug 20102,3284,06073.684.42$189,470
Jul 20101,8353,87772.554.74$151,493
Jun 20102,3914,03370.364.91$188,034
May 20101,7883,98271.124.24$144,027
Apr 20102,1343,80481.694.12$190,009
Mar 20102,3623,56778.394.39$200,812
Feb 20101,8983,05473.585.44$156,276
Jan 20102,2433,32874.365.96$186,638
Dec 20092,1683,82071.445.48$175,830
Nov 20092,4174,03274.593.75$195,410
Oct 20092,1414,10172.544.11$172,164
Sep 20092,3913,61865.543.06$167,794
Aug 20092,4683,38067.423.22$177,271
Jul 20092,1993,11761.133.46$145,224
Jun 20092,4753,58366.163.90$177,702
May 20092,4073,40054.743.93$145,107
Apr 20092,0493,27646.773.59$107,584
Mar 20092,9004,80642.144.06$141,714
Feb 20092,6324,38532.814.63$106,672
Jan 20092,6864,64035.865.37$121,241
Dec 20083,5694,72137.105.98$160,628
Nov 20082,7004,65355.496.86$181,744
Oct 20083,1592,17075.246.92$252,704
Sep 20083,4171,976101.767.88$363,279
Aug 20082,8834,669114.228.48$368,903
Jul 20084,1425,578131.0811.39$606,464
Jun 20083,0944,059131.3313.03$459,234
May 20082,3904,955123.1711.57$351,727
Apr 20083,0354,480110.3110.45$381,629
Mar 20083,4315,502101.909.66$402,791
Feb 20083,3275,53692.538.77$356,401
Jan 20083,4064,51290.388.21$344,859
Dec 20073,3854,53788.337.30$332,126
Nov 20073,3875,05791.677.29$347,360
Oct 20073,6424,94882.856.92$335,990
Sep 20073,3905,18675.846.24$289,480
Aug 20073,1745,63669.066.39$255,199
Jul 20074,0305,47970.906.39$320,727
Jun 20072,9404,86562.007.55$219,003
May 20073,4774,85758.747.85$242,348
Apr 20072,1194,09759.617.81$158,291
Mar 20071,8852,97056.927.30$128,981
Feb 20072,6423,04255.108.22$170,567
Jan 20072,5714,60850.306.73$160,319
Dec 20063,4585,38456.656.92$233,145
Nov 20064,4295,92654.207.62$285,193
Oct 20064,2386,17654.906.01$269,807
Sep 20061,0992,68860.085.04$79,568
Aug 20061,4522,41968.717.34$117,522
Jul 20061,4382,13969.376.34$113,321
Jun 20061,1012,23066.286.38$87,210
May 20061,8002,62066.016.42$135,652
Apr 20061,4452,59964.397.36$112,173
Mar 20062,9224,01756.707.08$194,129
Feb 20062,5603,95357.597.75$178,071
Jan 20061,8312,32860.598.93$131,737
Dec 2005012454.9413.42$1,664

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                    0 bbl  × $106.41 =         $0
Casinghead gas       441 Mcf  × $  3.05 =     $1,343

────────────────────────────────────────────────────
Month total                                   $1,343

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/37673 is the state's own key, not one this site invented.