PHIL WRIGHT (SPRABERRY) UNIT

Operated by FASKEN OIL AND RANCH, LTD. (P-5 263696) in the PHIL WRIGHT (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66542District 8AField 71260500OilCasinghead gasSave
Value, all time
$80.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$632 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition2,451,346 bbl$78,515,360
Casinghead gasProduction654,901 Mcf$1,734,749
Total$80,250,109

241,288 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 (20)

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 32.7802, -102.0397. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles.

32.78036, -102.04000 · 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
40.0%
8 of 20 wells
With a plug date
45.0%
9 of 20 wells
Median depth
8,100 ft
20 wells filed one
Completion to plug
22.3 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
840.0%
A plug date is filed
945.0%
BothOn the schedule and plugged. Neither fact cancels the other.
840.0%
NeitherNo plug date, and not on the schedule.
1155.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 20 of 20 wells. Median 8,100 ft, with the middle half between 8,050 and 8,149 ft; the shallowest is 8,050 ft and the deepest 8,150 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

80s
90s
00s
10s
20s

Last completion by decade, 20 of 20 wells, Sep 1983 – Jun 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1983 – Jun 2025
20 of 20 wells
Plug dates filed
Apr 1986 – Dec 2025
9 of 20 wells; 11 filed none

Last completion to plug: a median of 22.3 years across the 8 wells that filed both dates, with the middle half between 2.1 years and 26.2 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

20 wells

42-115320272048,148 ftJun 2025
42-115317602018,100 ftNov 2023Dec 2025Yes
42-115323304068,137 ftMar 2023Mar 2025Yes
42-115321132058,150 ftJan 2023
42-115321163028,140 ftOct 2022
42-115326652098,050 ftOct 2022
42-115323006028,073 ftJun 2022Feb 2024Yes
42-115323053058,150 ftApr 2004
42-115323653078,050 ftSep 2000Apr 1986
42-115326202068,050 ftJan 1999
42-115318212028,128 ftMar 1992Apr 2023Yes
42-115318071018,100 ftJan 1991Jun 2018Yes
42-115326332088,050 ftJan 1991Apr 2013Yes
42-115326193098,050 ftNov 1990Apr 2013Yes
42-115323435018,100 ftOct 1990
42-115322023048,150 ftOct 1990
42-115323904088,050 ftDec 1986
42-115321853038,150 ftMay 1985
42-115319283018,150 ftMar 1984Dec 2009Yes
42-115318412038,091 ftSep 1983

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 2026511568106.413.05$56,106
Apr 20261,19955398.932.87$120,204
Mar 202652656889.753.15$48,997
Feb 202634149363.503.75$23,502
Jan 202671549359.138.00$46,221
Dec 202538456856.664.41$24,264
Nov 20251,02455358.593.93$62,167
Oct 202548356859.383.30$30,558
Sep 202567355362.743.08$43,926
Aug 20251,05356863.933.01$69,031
Jul 202568056866.743.32$47,266
Jun 202587255366.483.13$59,701
May 202566356860.553.23$41,981
Apr 202532755362.363.54$22,351
Mar 202599946567.704.27$69,617
Feb 202563652370.884.34$47,350
Jan 202596056874.324.28$73,777
Dec 202483756868.993.12$59,518
Nov 202465555369.052.20$46,443
Oct 202497210371.372.28$69,607
Sep 20241,16055369.612.36$82,055
Aug 202481256875.632.06$62,584
Jul 202482156879.932.15$66,842
Jun 202480655378.082.63$64,389
May 20241,46356878.812.20$116,548
Apr 202433355384.451.66$29,039
Mar 20241,36356880.301.55$110,327
Feb 202465553876.091.78$50,799
Jan 202464156873.023.30$48,679
Dec 20231,16456871.262.61$84,430
Nov 20231,02155377.892.81$81,078
Oct 202351356885.443.09$45,584
Sep 20231,31755389.042.74$118,778
Aug 202382956880.522.67$68,269
Jul 20231,17256874.852.64$89,225
Jun 20231,15155368.962.26$80,622
May 202383956870.622.23$60,515
Apr 20231,14955378.122.24$90,997
Mar 20231,15456872.852.39$85,428
Feb 20231,01452375.112.47$77,451
Jan 20231,28856876.533.39$100,495
Dec 20221,01056876.415.73$80,428
Nov 20221,18555385.005.65$103,847
Oct 202268156887.185.86$62,700
Sep 202283855384.888.16$75,644
Aug 202284756894.529.13$85,243
Jul 20221,167568101.587.54$122,828
Jun 2022840553115.097.98$101,087
May 20221,163568109.378.43$131,987
Apr 2022845553104.226.84$91,847
Mar 20221,022568108.885.08$114,159
Feb 202283252391.054.86$78,295
Jan 20221,68956881.844.54$140,805
Dec 20211,02456871.323.90$75,246
Nov 202117355377.435.24$16,291
Oct 20211,13456879.795.71$93,727
Sep 20211,17155369.865.35$84,765
Aug 202199756866.024.22$68,219
Jul 20211,3551,03370.783.98$100,020
Jun 202167555369.493.38$48,775
May 20211,34756863.483.02$87,222
Apr 20211,18855360.362.76$73,233
Mar 20211,49656861.302.72$93,248
Feb 20211,02052357.805.55$61,858
Jan 20211,69456850.412.81$86,991
Dec 20201,31356844.642.68$60,132
Nov 20201,17855338.772.71$47,168
Oct 20201,29956836.972.48$49,432
Sep 20201,09755337.091.99$41,789
Aug 20201,40856839.982.39$57,647
Jul 202081056838.371.83$32,116
Jun 202033155334.901.69$12,487
May 2020056816.921.81$1,031
Apr 20201,67655314.751.80$25,719
Mar 20201,19756830.341.86$37,371
Feb 20201,49253949.881.98$75,489
Jan 20201,29256857.252.09$75,157
Dec 20191,35356859.012.30$81,149
Nov 20191,34455355.302.75$75,844
Oct 20191,71856853.472.42$93,235
Sep 20191,68455355.052.66$94,174
Aug 20191,20246553.112.30$64,910
Jul 20191,51456856.272.46$86,590
Jun 20191,48555352.782.49$79,756
May 20192,00756858.482.74$118,926
Apr 20191,01255362.632.75$64,903
Mar 20191,78756856.803.06$103,241
Feb 20191,32152350.852.79$68,633
Jan 20191,72356846.033.23$81,143
Dec 20181,85256846.594.19$88,662
Nov 201886755352.934.24$48,234
Oct 20181,36856861.443.40$85,980
Sep 20181,70655359.543.11$103,294
Aug 20181,56056859.403.07$94,406
Jul 20182,24556865.142.93$147,905
Jun 20181,52355360.183.08$93,356
May 20181,35456865.382.90$90,172
Apr 20181,01955363.842.90$66,657
Mar 20182,03756861.222.79$126,288
Feb 20181,37352361.782.77$86,271
Jan 20181,84456862.874.01$118,210
Dec 20172,30056857.272.92$133,380
Nov 20171,20255355.423.12$68,339
Oct 20172,02456849.292.98$101,458
Sep 20172,02055347.523.09$97,698
Aug 20171,50856845.373.00$70,124
Jul 20172,37856843.873.09$106,076
Jun 20171,35955342.493.09$59,451
May 20171,53356845.373.26$71,406
Apr 20171,86955347.933.21$91,357
Mar 20171,66256846.772.98$79,426
Feb 20171,34552350.452.95$69,399
Jan 20172,22252349.413.42$111,577
Dec 20162,06838148.763.72$102,254
Nov 20161,88850342.492.64$81,551
Oct 20161,70042046.193.09$79,821
Sep 20162,01748641.553.10$85,313
Aug 20161,69763441.442.92$72,178
Jul 20162,38378241.622.92$101,467
Jun 20162,03862145.352.69$94,091
May 20161,36359942.521.99$59,147
Apr 20161,54065536.561.99$57,607
Mar 20162,03357933.011.79$68,148
Feb 20161,33912226.472.06$35,695
Jan 20161,83811327.352.36$50,536
Dec 20151,97914232.362.00$64,325
Nov 20151,93232338.792.17$75,642
Oct 20152,42965143.552.43$107,363
Sep 20151,61953942.992.76$71,088
Aug 20151,87852040.162.87$76,914
Jul 20151,84867648.152.95$90,972
Jun 20152,31768056.152.88$132,060
May 20152,20074155.212.96$123,652
Apr 20151,86670649.822.71$94,875
Mar 20151,93158242.892.93$84,529
Feb 20152,56445844.662.98$115,871
Jan 20152,07739543.433.10$91,429
Dec 20142,80241154.693.59$154,717
Nov 20141,73053070.464.25$124,149
Oct 20141,67756478.303.90$133,509
Sep 20141,94450886.164.05$169,550
Aug 20142,00264389.394.04$181,553
Jul 20141,71653796.564.18$167,941
Jun 20141,72958998.164.74$172,509
May 20142,37061994.734.73$227,436
Apr 20141,86462895.944.81$181,852
Mar 20142,36476695.895.06$230,557
Feb 20141,87757397.406.19$186,368
Jan 20142,30241190.404.86$210,099
Dec 20131,81741391.824.35$168,635
Nov 20132,12072188.853.74$191,057
Oct 20132,57387897.423.78$253,980
Sep 20132,363853104.113.72$249,183
Aug 20132,042878104.253.52$215,971
Jul 20132,381878102.523.72$247,364
Jun 20132,31766294.403.93$221,329
May 20132,65770394.834.15$254,880
Apr 20132,73771793.964.28$260,239
Mar 20133,14567193.623.91$297,060
Feb 20131,91453891.233.42$176,454
Jan 20132,58972391.603.42$239,625
Dec 20122,88486786.773.42$253,210
Nov 20121,72047386.953.62$151,269
Oct 20122,42065589.383.40$218,526
Sep 20122,54279494.672.92$242,968
Aug 20122,60468092.662.91$243,264
Jul 20122,84180585.133.02$244,286
Jun 20122,08855779.822.52$168,067
May 20122,6121,16391.612.49$242,179
Apr 20122,8141,179101.652.00$288,397
Mar 20123,0431,207105.052.22$322,349
Feb 20123,0691,193101.102.57$313,342
Jan 20123,1601,13798.092.73$313,073
Dec 20113,35064596.873.24$326,604
Nov 20112,97591395.723.31$287,790
Oct 20113,06099484.983.65$263,665
Sep 20113,4591,15183.623.99$293,829
Aug 20113,4011,08183.404.15$288,129
Jul 20113,6151,18994.144.52$345,687
Jun 20113,3491,12692.904.64$316,347
May 20113,6301,12298.134.40$361,154
Apr 20113,5931,233105.964.33$386,057
Mar 20113,65696696.364.06$356,212
Feb 20112,83783585.644.18$246,451
Jan 20114,24695186.504.59$371,643
Dec 20103,76099585.734.35$326,671
Nov 20103,6601,11780.843.80$300,114
Oct 20103,73183078.103.51$294,303
Sep 20103,68158072.633.98$269,659
Aug 20103,87924373.684.42$286,879
Jul 20104,1751,34272.554.74$309,253
Jun 20103,8611,33270.364.91$278,201
May 20103,5031,12371.124.24$253,890
Apr 20103,66199581.694.12$303,169
Mar 20103,7391,01778.394.39$297,563
Feb 20103,49480773.585.44$261,481
Jan 20103,49382674.365.96$264,666
Dec 20094,18195371.445.48$303,917
Nov 20093,6471,03374.593.75$275,905
Oct 20094,07143172.544.11$297,082
Sep 20093,9561,18665.543.06$262,911
Aug 20094,0121,30767.423.22$274,696
Jul 20094,3491,36861.133.46$270,594
Jun 20094,1621,16466.163.90$279,892
May 20094,3481,32354.743.93$243,203
Apr 20094,4461,07746.773.59$211,803
Mar 20094,3661,26942.144.06$189,134
Feb 20093,3961,05132.814.63$116,292
Jan 20094,0721,28335.865.37$152,913
Dec 20084,7101,37737.105.98$182,972
Nov 20084,0211,30155.496.86$232,051
Oct 20084,1691,23975.246.92$322,252
Sep 20084,1541,185101.767.88$432,045
Aug 20084,4751,241114.228.48$521,662
Jul 20085,5631,433131.0811.39$745,519
Jun 20084,020782131.3313.03$538,138
May 20084,4811,186123.1711.57$565,652
Apr 20084,2431,322110.3110.45$481,867
Mar 20085,1711,553101.909.66$541,933
Feb 20084,3971,44292.538.77$419,502
Jan 20084,6911,52490.388.21$436,478
Dec 20075,1841,45088.337.30$468,491
Nov 20074,5641,58891.677.29$429,961
Oct 20075,0811,86382.856.92$433,857
Sep 20074,9381,81775.846.24$385,844
Aug 20074,6691,77069.066.39$333,748
Jul 20074,9231,69370.906.39$359,855
Jun 20074,1001,45262.007.55$265,160
May 20074,4021,12458.747.85$267,393
Apr 20073,6621,01059.617.81$226,175
Mar 20074,6281,18356.927.30$272,064
Feb 20073,6531,10555.108.22$210,359
Jan 20074,1101,20050.306.73$214,805
Dec 20064,0381,25856.656.92$237,456
Nov 20064,3581,20554.207.62$245,383
Oct 20064,1821,13554.906.01$236,417
Sep 20064,1131,01560.085.04$252,222
Aug 20064,3391,45568.717.34$308,812
Jul 20063,2681,29369.376.34$234,902
Jun 20065,0001,32666.286.38$339,865
May 20064,1251,40066.016.42$281,286
Apr 20064,2601,15964.397.36$282,832
Mar 20064,5861,13756.707.08$268,079
Feb 20063,93780557.597.75$232,971
Jan 20064,27797160.598.93$267,818
Dec 20054,03689354.9413.42$233,718
Nov 20054,8051,04454.6910.59$273,840
Oct 20054,1571,32458.3413.80$260,785
Sep 20054,5781,04861.4512.08$293,977
Aug 20054,6281,43661.519.80$298,737
Jul 20055,0681,35055.697.84$292,826
Jun 20055,0041,24052.337.38$271,012
May 20055,0501,27645.226.65$236,848
Apr 20054,8661,22549.207.36$248,424
Mar 20055,7381,34650.377.15$298,654
Feb 20054,68496545.226.31$217,901
Jan 20054,73790643.166.32$210,177
Dec 20045,2751,09939.866.75$217,681
Nov 20044,9361,47945.286.33$232,865
Oct 20045,9111,52049.706.52$303,680
Sep 20045,3921,78043.245.28$242,555
Aug 20045,9021,78342.375.55$259,965
Jul 20046,0791,94838.286.08$244,556
Jun 20045,8451,77436.106.43$222,417
May 20046,5531,87037.486.49$257,751
Apr 20045,4051,69234.475.86$196,223
Mar 20045,2691,49334.365.53$189,299
Feb 20045,6561,47232.455.51$191,647
Jan 20045,5501,51132.036.30$187,285
Dec 20034,8221,31730.266.30$154,213
Nov 20035,1771,23128.804.60$154,754
Oct 20035,7481,64528.174.76$169,751
Sep 20035,9921,90626.314.75$166,702
Aug 20036,2572,02229.765.13$196,581
Jul 20035,1661,75529.415.17$161,007
Jun 20036,4562,00928.565.98$196,403
May 20036,6041,77426.595.97$186,196
Apr 20036,2761,89126.675.41$177,606
Mar 20036,9391,81631.146.10$227,151
Feb 20035,7271,45933.487.93$203,304
Jan 20035,9761,28830.315.58$188,322
Dec 20025,5441,14426.914.85$154,742
Nov 20027,0991,70124.664.14$182,098
Oct 20026,8801,88026.464.23$189,996
Sep 20026,9421,86027.443.64$197,250
Aug 20026,7931,75525.963.16$181,899
Jul 20027,9391,83824.583.06$200,768
Jun 20026,9061,94423.733.34$170,369
May 20027,1751,84124.663.58$183,534
Apr 20026,6011,50323.653.51$161,393
Mar 20027,7751,31322.003.10$175,124
Feb 20027,4061,49618.222.38$138,491
Jan 20027,8311,54917.172.38$138,138
Dec 20018,2861,64116.932.36$144,162
Nov 20017,3811,60818.072.41$137,243
Oct 20017,792019.782.53$154,126
Sep 20017,2901,74224.262.25$180,777
Aug 20017,8841,96824.873.05$202,084
Jul 20018,1202,18223.933.20$201,288
Jun 20017,3701,76924.563.82$187,772
May 20018,7872,30525.524.31$234,173
Apr 20018,2692,26924.685.34$216,185
Mar 20018,8661,97024.545.38$228,163
Feb 20017,9441,81327.755.77$230,902
Jan 20018,8991,68627.478.40$258,616
Dec 20008,3831,54726.889.12$239,448
Nov 20008,1261,76632.215.66$271,730
Oct 20008,6912,11731.235.15$282,313
Sep 20009,2492,05931.875.19$305,445
Aug 20008,6302,27729.644.54$266,132
Jul 20007,9341,81828.534.09$233,792
Jun 20008,7332,69429.304.40$267,723
May 20008,4012,44127.263.68$237,994
Apr 20008,1392,14124.513.12$206,158
Mar 200010,3262,70328.422.86$301,195
Feb 20009,6562,43427.622.73$273,335
Jan 200010,0732,50525.272.48$260,758
Dec 199910,1682,51524.282.42$252,975
Nov 19999,9722,52123.192.43$237,387
Oct 199910,4482,64720.982.80$226,620
Sep 199910,4812,93921.752.62$235,659
Aug 199911,2573,05219.262.88$225,586
Jul 199910,4662,74617.892.37$193,751
Jun 199910,4572,83815.942.36$173,388
May 199911,5202,78915.792.32$188,374
Apr 199910,5022,27915.102.21$163,612
Mar 199912,5812,71112.471.84$161,869
Feb 199910,2032,1999.981.82$105,823
Jan 19999,9661,85710.381.90$106,975
Dec 199811,3052,6629.201.77$108,727
Nov 199812,1132,37210.892.19$137,095
Oct 199810,9932,83812.421.97$142,122
Sep 199812,4203,37712.592.08$163,401
Aug 199811,5973,35211.301.91$137,440
Jul 199812,6204,02011.742.24$157,153
Jun 199811,6793,72211.242.24$139,599
May 199812,7383,42212.622.21$168,304
Apr 199812,2783,03213.042.51$167,701
Mar 199812,7672,77312.802.31$169,822
Feb 199812,5482,71713.952.30$181,291
Jan 199813,0952,64714.702.15$198,200
Dec 199713,7732,79316.322.41$231,510
Nov 199713,8903,08418.193.09$262,183
Oct 199713,5923,26819.253.15$271,940
Sep 199713,3213,65817.742.95$247,123
Aug 199713,7673,72217.862.55$255,387
Jul 199712,7243,31517.582.25$231,137
Jun 199713,5053,63817.242.26$241,038
May 199713,7813,65718.972.31$269,868
Apr 199713,0633,17617.882.08$240,181
Mar 199714,4103,56518.951.94$279,983
Feb 199712,4292,85020.492.21$260,957
Jan 199713,6342,85123.483.54$330,218
Dec 199615,1823,03623.32$354,044
Nov 199614,5412,98921.97$319,466
Oct 199615,6793,67723.31$365,477
Sep 199615,5193,96322.22$344,832
Aug 199617,1584,40620.26$347,621
Jul 199617,4304,63219.55$340,757
Jun 199616,9344,40418.73$317,174
May 199618,1064,70119.43$351,800
Apr 199617,5724,92921.51$377,974
Mar 199618,9284,52719.38$366,825
Feb 199618,0073,81416.98$305,759
Jan 199619,1723,25317.07$327,266
Dec 199519,0673,71817.19$327,762
Nov 199519,6014,52216.00$313,616
Oct 199519,7135,08715.43$304,172
Sep 199519,3904,99416.18$313,730
Aug 199520,1455,09715.92$320,708
Jul 199520,7725,38215.24$316,565
Jun 199518,7954,58816.41$308,426
May 199520,0464,36317.56$352,008
Apr 199518,7654,50817.73$332,703
Mar 199519,7824,35116.44$325,216
Feb 199517,6553,92816.58$292,720
Jan 199520,0474,44115.92$319,148
Dec 199420,2744,65515.03$304,718
Nov 199420,0624,78315.90$318,986
Oct 199420,7545,30615.58$323,347
Sep 199420,1185,20515.29$307,604
Aug 199421,3925,88816.13$345,053
Jul 199422,1475,75317.56$388,901
Jun 199421,2575,99417.09$363,282
May 199421,6105,32115.88$343,167
Apr 199422,4305,70014.14$317,160
Mar 199426,1586,23412.46$325,929
Feb 199423,1325,07412.50$289,150
Jan 199424,7315,42212.66$313,094
Dec 199325,7235,82312.33$317,165
Nov 199324,7155,97814.49$358,120
Oct 199325,3826,67615.85$402,305
Sep 199324,3155,56915.03$365,454
Aug 199323,8266,02415.66$373,115
Jul 199323,7735,87515.46$367,531
Jun 199321,9735,73216.79$368,927
May 199321,6905,73017.68$383,479
Apr 199320,4705,39218.05$369,484
Mar 199320,7526,01318.14$376,441
Feb 199318,9935,79817.90$339,975
Jan 199320,5568,03316.93$348,013

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                  511 bbl  × $106.41 =    $54,376
Casinghead gas       568 Mcf  × $  3.05 =     $1,730

────────────────────────────────────────────────────
Month total                                  $56,106

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. 8A/O/66542 is the state's own key, not one this site invented.