FSAU

Operated by WHITE ROCK OIL & GAS, LLC (P-5 916958) in the FULLERTON (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34310District 08Field 33230500OilCasinghead gasSave
Value, all time
$177.5 M
Nov 1994 – May 2026
Value, last 12 filed months
$2.3 M
at the published price for each month
Months reported
379
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
OilDisposition4,562,900 bbl$174,583,405
Casinghead gasProduction796,186 Mcf$2,916,839
Total$177,500,244

122,728 Mcf of this lease's gas, across 26 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 (57)

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 32.4868, -102.8074. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

32.48730, -102.80643 · 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
7.0%
4 of 57 wells
With a plug date
7.0%
4 of 57 wells
Median depth
4,758 ft
57 wells filed one
Completion to plug
11.8 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
47.0%
A plug date is filed
47.0%
BothOn the schedule and plugged. Neither fact cancels the other.
47.0%
NeitherNo plug date, and not on the schedule.
5393.0%

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, 57 of 57 wells. Median 4,758 ft, with the middle half between 4,731 and 4,805 ft; the shallowest is 4,574 ft and the deepest 7,600 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

60s
70s
80s
90s
00s
10s
20s

Last completion by decade, 57 of 57 wells, Apr 1967 – May 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
Apr 1967 – May 2025
57 of 57 wells
Plug dates filed
Dec 1994 – Aug 2012
4 of 57 wells; 53 filed none

Last completion to plug: a median of 11.8 years across the 4 wells that filed both dates, with the middle half between 5.7 years and 20.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

57 wells

42-00340999217,376 ftMay 2025
42-00337642354,574 ftSep 2020
42-00337476574,738 ftFeb 2008
42-00337957564,801 ftFeb 2008
42-0033796525W4,805 ftFeb 2008
42-00337958584,803 ftJan 2008
42-00339372124,820 ftJun 2005
42-00337462374,744 ftOct 2004
42-0033795565W4,805 ftSep 2003
42-0033796243W4,805 ftSep 2003
42-00337475734,758 ftDec 2001
42-00337478754,749 ftDec 2001
42-003343178A7,600 ftOct 2000
42-00337538154,749 ftAug 2000
42-0033820832S4,805 ftJul 1997
42-0033796627W4,805 ftJul 1997
42-0033796423W4,805 ftJun 1997Dec 2002Yes
42-0033796145W4,805 ftJun 1997
42-0033796847W4,805 ftJun 1997
42-0033795467W4,805 ftJun 1997
42-00337969364,810 ftJun 1997
42-00337960524,805 ftMay 1997
42-00337959544,805 ftMay 1997
42-0033795663W4,795 ftApr 1997
42-00337963344,805 ftApr 1997
42-00337474774,730 ftMay 1995
42-00337537174,745 ftApr 1995
42-00337539134,747 ftMar 1995
42-0033757846RW4,756 ftMar 1995
42-00337471314,754 ftMar 1995
42-00337470114,750 ftMar 1995
42-00337473514,753 ftMar 1995
42-00337459714,760 ftMar 1995
42-00331164484,668 ftMar 1995
42-00337463534,759 ftMar 1995
42-00311031664,656 ftMar 1995
42-00337464334,759 ftMar 1995
42-00337477554,925 ftJan 1995
42-0033457886W7,350 ftJan 1995
42-0033507788W7,500 ftDec 1994
42-00337461384,740 ftDec 1994
42-00303667627,471 ftDec 1994Sep 2000Yes
42-003330654104,900 ftDec 1994
42-00337488594,718 ftDec 1994
42-00311050644,660 ftDec 1994
42-00310961684,671 ftNov 1994
42-00330021844,731 ftNov 1994
42-00310529244,700 ftNov 1994Aug 2012Yes
42-00310807224,610 ftOct 1994
42-0033747242W4,754 ftOct 1994
42-0033746526W4,747 ftOct 1994
42-0033746082W4,758 ftOct 1994
42-00310768444,611 ftOct 1994
42-00310725284,653 ftOct 1994
42-0033648364,655 ftOct 1989
42-003356432A4,622 ftDec 1986
42-00310867464,623 ftApr 1967Dec 1994Yes

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 (379)

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

379 months

May 20262,4980106.413.05$265,812
Apr 20262,683098.932.87$265,429
Mar 20262,475089.753.15$222,131
Feb 20262,860063.503.75$181,610
Jan 20262,130059.138.00$125,947
Dec 20252,805056.664.41$158,931
Nov 20253,0031258.593.93$175,993
Oct 20252,8003359.383.30$166,373
Sep 20252,842062.743.08$178,307
Aug 20252,8705063.933.01$183,630
Jul 20252,3298266.743.32$155,709
Jun 20252,6873866.483.13$178,751
May 20252,4824560.553.23$150,431
Apr 20253,1883762.363.54$198,935
Mar 20253,0541967.704.27$206,837
Feb 20252,5181370.884.34$178,532
Jan 20252,1741374.324.28$161,627
Dec 20242,8861568.993.12$199,152
Nov 20242,5091869.052.20$173,286
Oct 20243,0001571.372.28$214,144
Sep 20242,707069.612.36$188,434
Aug 20242,9483275.632.06$223,023
Jul 20242,854079.932.15$228,120
Jun 20242,849078.082.63$222,450
May 20243,102078.812.20$244,469
Apr 20242,988084.451.66$252,337
Mar 20243,157080.301.55$253,507
Feb 20243,193076.091.78$242,955
Jan 20242,685073.023.30$196,059
Dec 20232,875071.262.61$204,873
Nov 20232,984077.892.81$232,424
Oct 20233,240085.443.09$276,826
Sep 20232,962089.042.74$263,736
Aug 20233,281080.522.67$264,186
Jul 20233,126074.852.64$233,981
Jun 20233,067068.962.26$211,500
May 20233,201070.622.23$226,055
Apr 20233,134078.122.24$244,828
Mar 20233,389072.852.39$246,889
Feb 20232,655075.112.47$199,417
Jan 20233,223076.533.39$246,656
Dec 20222,884076.415.73$220,366
Nov 20223,176085.005.65$269,960
Oct 20223,318087.185.86$289,263
Sep 20223,245084.888.16$275,436
Aug 20223,557094.529.13$336,208
Jul 20223,4570101.587.54$351,162
Jun 20223,47091115.097.98$400,088
May 20223,72174109.378.43$407,590
Apr 20223,7110104.226.84$386,760
Mar 20224,036154108.885.08$440,221
Feb 20222,877091.054.86$261,951
Jan 20223,847081.844.54$314,838
Dec 20214,279071.323.90$305,178
Nov 20213,735077.435.24$289,201
Oct 20213,957079.795.71$315,729
Sep 20213,294069.865.35$230,119
Aug 20213,3834666.024.22$223,540
Jul 20213,5859670.783.98$254,129
Jun 20213,50014369.493.38$243,698
May 20213,7312963.483.02$236,931
Apr 20213,80216660.362.76$229,947
Mar 20213,76615361.302.72$231,271
Feb 20212,8087657.805.55$162,724
Jan 20213,53549950.412.81$179,602
Dec 20204,00148044.642.68$179,889
Nov 20203,82162138.772.71$149,821
Oct 20204,19867936.972.48$156,883
Sep 20203,97566037.091.99$148,747
Aug 20203,74853339.982.39$151,116
Jul 20203,91351538.371.83$151,082
Jun 20204,07656134.901.69$143,201
May 20201,64027516.921.81$28,248
Apr 20203,18620614.751.80$47,365
Mar 20203,7294630.341.86$113,223
Feb 20203,629249.881.98$181,018
Jan 20204,0586357.252.09$232,452
Dec 20193,6394959.012.30$214,850
Nov 20193,71618355.302.75$205,998
Oct 20193,86116253.472.42$206,839
Sep 20193,58330255.052.66$198,047
Aug 20193,84030453.112.30$204,643
Jul 20193,84525456.272.46$216,983
Jun 20193,765052.782.49$198,717
May 20194,032058.482.74$235,791
Apr 20194,011062.632.75$251,209
Mar 20194,4152256.803.06$250,839
Feb 20193,9832350.852.79$202,600
Jan 20194,06917546.033.23$187,861
Dec 20184,25422046.594.19$199,115
Nov 20183,95410352.934.24$209,722
Oct 20184,22613761.443.40$260,111
Sep 20183,9744659.543.11$236,755
Aug 20184,06019759.403.07$241,768
Jul 20183,75415965.142.93$245,002
Jun 20183,87227360.183.08$233,857
May 20183,99623565.382.90$261,940
Apr 20184,16229963.842.90$266,569
Mar 20184,34828061.222.79$266,965
Feb 20184,16828261.782.77$258,279
Jan 20184,19518762.874.01$264,489
Dec 20174,48728157.272.92$257,791
Nov 20174,22824255.423.12$235,070
Oct 20174,51142049.292.98$223,600
Sep 20174,49821147.523.09$214,396
Aug 20174,34641245.373.00$198,416
Jul 20174,38932643.873.09$193,552
Jun 20174,49466142.493.09$192,991
May 20174,78178245.373.26$219,466
Apr 20174,53268947.933.21$219,432
Mar 20174,86473346.772.98$229,676
Feb 20174,41851850.452.95$224,418
Jan 20174,69055149.413.42$233,617
Dec 20164,65655748.763.72$229,100
Nov 20164,34055442.492.64$185,872
Oct 20164,71156946.193.09$219,359
Sep 20164,56060541.553.10$191,344
Aug 20164,26565941.442.92$178,669
Jul 20164,86664541.622.92$204,409
Jun 20164,88055945.352.69$222,809
May 20164,70150042.521.99$200,882
Apr 20164,61254536.561.99$169,700
Mar 20165,09556033.011.79$169,191
Feb 20164,67341326.472.06$124,547
Jan 20164,83840827.352.36$133,284
Dec 20154,36847632.362.00$142,301
Nov 20154,62843338.792.17$180,459
Oct 20154,72840543.552.43$206,887
Sep 20154,83957742.992.76$209,620
Aug 20154,87339340.162.87$196,829
Jul 20154,96624648.152.95$239,837
Jun 20154,75419556.152.88$267,499
May 20155,00363455.212.96$278,089
Apr 20155,07671149.822.71$254,811
Mar 20155,34532342.892.93$230,195
Feb 20154,9786044.662.98$222,496
Jan 20154,55712043.433.10$198,283
Dec 20145,18815654.693.59$284,292
Nov 20145,22818270.464.25$369,139
Oct 20145,293078.303.90$414,442
Sep 20145,3403886.164.05$460,248
Aug 20145,5494389.394.04$496,199
Jul 20145,7454796.564.18$554,934
Jun 20145,32046898.164.74$524,428
May 20145,53544894.734.73$526,448
Apr 20145,48967795.944.81$529,870
Mar 20145,78966295.895.06$558,455
Feb 20145,47760597.406.19$537,206
Jan 20145,21867690.404.86$474,993
Dec 20135,84180091.824.35$539,804
Nov 20135,83379888.853.74$521,245
Oct 20135,99884797.423.78$587,526
Sep 20135,949841104.113.72$622,477
Aug 20135,995930104.253.52$628,255
Jul 20136,106947102.523.72$629,508
Jun 20135,58789594.403.93$530,933
May 20135,97586294.834.15$570,186
Apr 20136,11991993.964.28$578,877
Mar 20136,19392693.623.91$583,412
Feb 20135,68878491.233.42$521,597
Jan 20136,66992691.603.42$614,047
Dec 20126,7931,04886.773.42$593,013
Nov 20126,40779286.953.62$559,960
Oct 20126,24678389.383.40$560,929
Sep 20125,95778794.672.92$566,246
Aug 20126,81390192.662.91$633,913
Jul 20126,8441,09185.133.02$585,925
Jun 20125,93690679.822.52$476,094
May 20126,97898491.612.49$641,703
Apr 20126,576968101.652.00$670,383
Mar 20126,5821,092105.052.22$693,866
Feb 20126,620999101.102.57$671,850
Jan 20126,95094498.092.73$684,306
Dec 20116,96787396.873.24$677,722
Nov 20116,95493795.723.31$668,740
Oct 20116,7831,11484.983.65$580,484
Sep 20116,6741,13083.623.99$562,584
Aug 20117,1381,25283.404.15$600,504
Jul 20117,2251,19494.144.52$685,555
Jun 20117,4581,34892.904.64$699,103
May 20117,8801,34498.134.40$779,184
Apr 20117,3161,355105.964.33$781,075
Mar 20118,1101,22996.364.06$786,466
Feb 20115,84971885.644.18$503,910
Jan 20117,67798986.504.59$668,599
Dec 20107,8671,06785.734.35$679,077
Nov 20106,6701,00880.843.80$543,028
Oct 20107,4681,24678.103.51$587,623
Sep 20107,1061,19572.633.98$520,864
Aug 20107,6051,31573.684.42$566,148
Jul 20107,9051,57072.554.74$580,944
Jun 20107,7251,45870.364.91$550,690
May 20107,6331,39971.124.24$548,784
Apr 20107,6451,26681.694.12$629,739
Mar 20108,0901,25278.394.39$639,670
Feb 20107,5161,25873.585.44$559,874
Jan 20107,9481,14474.365.96$597,836
Dec 20098,3251,24471.445.48$601,560
Nov 20098,0021,47774.593.75$602,410
Oct 20098,43263672.544.11$614,271
Sep 20098,2471,64665.543.06$545,553
Aug 20098,6991,47967.423.22$591,247
Jul 20098,6471,29561.133.46$533,078
Jun 20098,7261,44366.163.90$582,933
May 20099,1371,49154.743.93$506,013
Apr 20098,9061,29546.773.59$421,179
Mar 20099,0751,49342.144.06$388,481
Feb 20098,6951,55232.814.63$292,473
Jan 20099,5161,61535.865.37$349,918
Dec 20089,5741,56237.105.98$364,532
Nov 20089,4241,69955.496.86$534,594
Oct 200810,1372,00175.246.92$776,559
Sep 20088,7511,469101.767.88$902,073
Aug 200810,4921,848114.228.48$1,214,073
Jul 200810,2112,196131.0811.39$1,363,469
Jun 20089,9162,135131.3313.03$1,330,093
May 200810,2411,980123.1711.57$1,284,301
Apr 200810,0831,717110.3110.45$1,130,207
Mar 200810,7631,567101.909.66$1,111,893
Feb 200810,6051,62392.538.77$995,515
Jan 200811,3451,68690.388.21$1,039,196
Dec 200711,4761,88388.337.30$1,027,425
Nov 200711,2831,83091.677.29$1,047,656
Oct 200711,5802,19082.856.92$974,562
Sep 200711,9842,32175.846.24$923,359
Aug 200712,0952,16169.066.39$849,085
Jul 200712,0992,81870.906.39$875,820
Jun 200712,0572,70662.007.55$767,960
May 200712,8932,99358.747.85$780,819
Apr 200712,6952,69159.617.81$777,753
Mar 200713,5273,08756.927.30$792,498
Feb 200712,7843,00755.108.22$729,104
Jan 200714,2423,70050.306.73$741,262
Dec 200615,8854,88556.656.92$933,682
Nov 200615,3334,82854.207.62$867,826
Oct 200616,1733,61154.906.01$909,614
Sep 200615,5503,26260.085.04$950,675
Aug 200616,4143,88668.717.34$1,156,329
Jul 200613,0613,21469.376.34$926,427
Jun 200613,3013,16566.286.38$901,795
May 200615,1023,98366.016.42$1,022,474
Apr 200614,5873,49264.397.36$964,960
Mar 200614,6583,15056.707.08$853,420
Feb 200612,8703,99857.597.75$772,172
Jan 200614,0823,96360.598.93$888,631
Dec 200511,9253,46154.9413.42$701,590
Nov 200512,0643,62654.6910.59$698,174
Oct 200512,8182,58258.3413.80$783,423
Sep 200512,5102,29461.4512.08$796,449
Aug 200513,7223,04761.519.80$873,891
Jul 200514,2003,61655.697.84$819,161
Jun 200514,5683,33652.337.38$786,967
May 200513,5642,67645.226.65$631,163
Apr 200513,2961,80249.207.36$667,427
Mar 200513,5852,44850.377.15$701,792
Feb 200512,5312,32245.226.31$581,308
Jan 200514,2582,39743.166.32$630,530
Dec 200414,8312,37539.866.75$607,197
Nov 200414,0832,38845.286.33$652,795
Oct 200415,7883,04449.706.52$804,496
Sep 200415,1662,29743.245.28$667,915
Aug 200414,9392,89742.375.55$649,046
Jul 200415,7163,41438.286.08$622,380
Jun 200416,7243,57136.106.43$626,709
May 200414,9162,68137.486.49$576,464
Apr 200414,2422,39234.475.86$504,935
Mar 200415,2682,41334.365.53$537,953
Feb 200414,3922,13132.455.51$478,761
Jan 200415,3362,41032.036.30$506,394
Dec 200315,4452,44030.266.30$482,742
Nov 200314,8962,37528.804.60$439,918
Oct 200314,9402,61328.174.76$433,297
Sep 200314,6513,05226.314.75$399,963
Aug 200316,8493,62029.765.13$519,996
Jul 200315,8193,50929.415.17$483,381
Jun 200316,3423,24528.565.98$486,142
May 200316,7203,41226.595.97$464,964
Apr 200316,0242,89826.675.41$443,030
Mar 200316,6832,66431.146.10$535,748
Feb 200315,7942,62433.487.93$549,581
Jan 200317,5542,76830.315.58$547,513
Dec 200218,4122,96926.914.85$509,878
Nov 200216,9913,04824.664.14$431,608
Oct 200217,7593,56326.464.23$484,971
Sep 200216,7453,65527.443.64$472,769
Aug 200217,4503,97725.963.16$465,586
Jul 200218,1843,95424.583.06$459,069
Jun 200218,1783,82323.733.34$444,126
May 200218,8293,78624.663.58$477,892
Apr 200218,0083,22223.653.51$437,206
Mar 200219,9623,24822.003.10$449,242
Feb 200217,9922,94318.222.38$334,806
Jan 200219,9333,53217.172.38$350,641
Dec 200118,6583,10916.932.36$323,231
Nov 200118,5763,24418.072.41$343,472
Oct 200119,2273,71019.782.53$389,692
Sep 200119,2073,81224.262.25$474,544
Aug 200119,7024,26224.873.05$503,001
Jul 200119,5953,98623.933.20$481,652
Jun 200119,2464,11824.563.82$488,430
May 200120,6754,16025.524.31$545,544
Apr 200120,0363,92324.685.34$515,419
Mar 200121,2113,63724.545.38$540,072
Feb 200119,1423,32227.755.77$550,349
Jan 200121,1593,03127.478.40$606,694
Dec 200022,7563,43826.889.12$643,044
Nov 200021,7033,53732.215.66$719,066
Oct 200023,6634,80331.235.15$763,709
Sep 200023,5624,81331.875.19$775,884
Aug 200025,1874,83929.644.54$768,515
Jul 200025,8674,99528.534.09$758,414
Jun 200024,2304,61029.304.40$730,210
May 200025,1495,50827.263.68$705,830
Apr 200024,5365,01824.513.12$617,013
Mar 200025,6124,80828.422.86$741,643
Feb 200024,3844,35027.622.73$685,346
Jan 200027,7144,77925.272.48$712,187
Dec 199927,5355,09324.282.42$680,894
Nov 199927,7445,34923.192.43$656,403
Oct 199927,9615,71020.982.80$602,631
Sep 199927,7246,03821.752.62$618,810
Aug 199929,7996,77919.262.88$593,422
Jul 199930,6476,47717.892.37$563,641
Jun 199929,2375,74515.942.36$479,608
May 199931,1006,34615.792.32$505,798
Apr 199929,8015,73615.102.21$462,660
Mar 199931,9456,00312.471.84$409,390
Feb 199928,6715,4739.981.82$296,085
Jan 199933,3726,12610.381.90$358,040
Dec 199834,9165,7919.201.77$331,497
Nov 199831,4085,80810.892.19$354,728
Oct 199832,3926,21612.421.97$414,549
Sep 199832,0216,36812.592.08$416,407
Aug 199833,2086,77711.301.91$388,177
Jul 199834,6967,13711.742.24$423,298
Jun 199833,5037,07211.242.24$392,396
May 199836,6317,14712.622.21$478,052
Apr 199835,2816,91413.042.51$477,386
Mar 199835,8466,57412.802.31$474,011
Feb 199830,8905,56313.952.30$443,706
Jan 199835,5496,68114.702.15$536,966
Dec 199736,0096,67916.322.41$603,771
Nov 199734,4367,48718.193.09$649,513
Oct 199738,2198,86319.253.15$763,633
Sep 199738,1588,77217.742.95$702,843
Aug 199740,3699,11817.862.55$744,284
Jul 199742,4408,86617.582.25$766,017
Jun 199739,0257,87017.242.26$690,555
May 199731,4356,23218.972.31$610,709
Apr 199728,0245,33417.882.08$512,179
Mar 199730,7555,60218.951.94$593,670
Feb 199728,8765,06820.492.21$602,849
Jan 199731,2425,41123.483.54$752,715
Dec 199632,3635,74323.32$754,705
Nov 199632,0275,35221.97$703,633
Oct 199631,7575,77323.31$740,256
Sep 199631,7446,12822.22$705,352
Aug 199631,8436,40520.26$645,139
Jul 199631,9166,19519.55$623,958
Jun 199629,7106,89618.73$556,468
May 199631,2236,09119.43$606,663
Apr 199629,9835,86721.51$644,934
Mar 199629,5655,13219.38$572,970
Feb 199628,7414,64716.98$488,022
Jan 199630,5475,26117.07$521,437
Dec 199531,7075,35917.19$545,043
Nov 199532,1825,57516.00$514,912
Oct 199528,3905,65015.43$438,058
Sep 199527,6305,93216.18$447,053
Aug 199529,4566,02115.92$468,940
Jul 199526,4775,83015.24$403,509
Jun 199524,6244,80216.41$404,080
May 199522,9104,36817.56$402,300
Apr 199523,8785,00917.73$423,357
Mar 199514,4282,11916.44$237,196
Feb 19955,33167516.58$88,388
Jan 19951,81960015.92$28,958
Dec 19942,43970815.03$36,658
Nov 19942,89859015.90$46,078

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                2,498 bbl  × $106.41 =   $265,812
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $265,812

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/34310 is the state's own key, not one this site invented.