EDMONDSON A

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the CONGER (PENN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34061District 08Field 20097700OilCasinghead gasSaveExport
Value, all time
$121.8 M
Dec 1993 – May 2026
Value, last 12 filed months
$637 k
at the published price for each month
Months reported
390
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 1,011 leases and 1,988 wells, and the rule below applies to all of them.

Discovered
1978-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1985-04-29.

The Commission's schedule remark for this field reads: OPTIONAL 40ACRE UNIT DIAG. 2100 PER #8-84810

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
OilDisposition877,039 bbl$62,062,718
Casinghead gasProduction13,233,228 Mcf$59,699,968
Total$121,762,686

555,195 Mcf of this lease's gas, across 37 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 (36)

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 31.7296, -101.3052. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

31.72957, -101.30537 · 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
16.7%
6 of 36 wells
With a plug date
2.8%
1 of 36 wells
Median depth
9,345 ft
36 wells filed one
Completion to plug
10.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
616.7%
A plug date is filed
12.8%
BothOn the schedule and plugged. Neither fact cancels the other.
12.8%
NeitherNo plug date, and not on the schedule.
3083.3%

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, 36 of 36 wells. Median 9,345 ft, with the middle half between 8,780 and 9,402 ft; the shallowest is 8,650 ft and the deepest 9,737 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, 36 of 36 wells, Apr 1995 – 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
Apr 1995 – Dec 2016
36 of 36 wells
Plug dates filed
Oct 2019
1 of 36 wells; 35 filed none

Last completion to plug: a median of 10.8 years across the 1 well that filed both dates, with the middle half between 10.8 years and 10.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

36 wells

42-1733316510299,330 ftDec 2016
42-1733323021328,706 ftJan 2015
42-1733401236309,650 ftDec 2012Yes
42-173331368298,700 ftSep 2011Yes
42-1733330726299,304 ftAug 2011Yes
42-1733327125309,426 ftDec 2010
42-1733321620298,850 ftDec 2010Yes
42-173331941429A9,408 ftSep 2010
42-173324523319,382 ftAug 2010
42-173326046309,390 ftJul 2010
42-173323771319,360 ftMay 2010
42-1733364640309,389 ftMay 2010
42-1733315911319,500 ftMar 2010
42-173324172329,407 ftMar 2010
42-173325505309,400 ftFeb 2010
42-1733316112329,400 ftFeb 2010
42-1733323922309,377 ftFeb 2010
42-173335664329,365 ftJan 2010
42-1733317416309,320 ftAug 2009
42-1733349837199,737 ftMay 2009
42-1733348135309,442 ftJan 2009Oct 2019Yes
42-1733346632199,445 ftDec 2008
42-1733342131309,432 ftAug 2008
42-1733338730309,390 ftMay 2008
42-1733335429198,840 ftJan 2008
42-1733324023208,779 ftNov 2007Yes
42-1733334528298,854 ftSep 2007
42-1733331027328,675 ftJun 2007
42-1733324224318,775 ftSep 2006
42-1733321717298,774 ftJun 2006
42-1733321519208,783 ftMay 2006
42-1733318313208,780 ftFeb 2006
42-1733317515328,750 ftJan 2006
42-173331649298,800 ftOct 2005
42-173326717318,700 ftSep 1997
42-173324934298,650 ftApr 1995

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 (390)

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

390 months

May 202634610,137106.413.05$67,694
Apr 20264289,46598.932.87$69,504
Mar 202620210,10289.753.15$49,945
Feb 20262758,49163.503.75$49,306
Jan 20262327,92159.138.00$77,070
Dec 20252017,23456.664.41$43,315
Nov 20252909,49058.593.93$54,253
Oct 202520310,17659.383.30$45,684
Sep 20251989,78862.743.08$42,539
Aug 202523410,41063.933.01$46,343
Jul 20252139,78366.743.32$46,648
Jun 20252229,41866.483.13$44,225
May 20252389,16160.553.23$44,022
Apr 20252159,41162.363.54$46,752
Mar 20251149,98167.704.27$50,320
Feb 20252848,97270.884.34$59,076
Jan 20253809,48174.324.28$68,808
Dec 20243069,68868.993.12$51,351
Nov 20242788,50669.052.20$37,896
Oct 202431410,47871.372.28$46,315
Sep 20243689,16569.612.36$47,286
Aug 202431910,32375.632.06$45,429
Jul 202417610,74279.932.15$37,126
Jun 20242459,88378.082.63$45,161
May 202428011,31878.812.20$46,949
Apr 20243029,34484.451.66$41,007
Mar 202441010,58280.301.55$49,274
Feb 20244849,67976.091.78$54,091
Jan 20244489,69573.023.30$64,684
Dec 202376910,67571.262.61$82,668
Nov 20231,03911,62077.892.81$113,552
Oct 202359311,30985.443.09$85,580
Sep 202327811,05989.042.74$55,000
Aug 202326810,93980.522.67$50,818
Jul 202317511,35274.852.64$43,088
Jun 20231979,21968.962.26$34,406
May 202330510,95370.622.23$45,936
Apr 202343011,20978.122.24$58,675
Mar 202329610,52872.852.39$46,759
Feb 20233487,66575.112.47$45,038
Jan 20234279,86476.533.39$66,095
Dec 202252510,40876.415.73$99,744
Nov 202265911,26685.005.65$119,625
Oct 202234812,19087.185.86$101,818
Sep 202252512,21984.888.16$144,314
Aug 202228913,01094.529.13$146,061
Jul 202221513,253101.587.54$121,795
Jun 202241312,893115.097.98$150,382
May 202238613,273109.378.43$154,149
Apr 202246613,423104.226.84$140,348
Mar 202235513,154108.885.08$105,427
Feb 202225512,40991.054.86$83,511
Jan 202237411,59081.844.54$83,200
Dec 202128911,49171.323.90$65,416
Nov 202149112,33277.435.24$102,599
Oct 202137312,07579.795.71$98,757
Sep 202148312,43769.865.35$100,292
Aug 202153613,87866.024.22$93,960
Jul 20211,08114,65370.783.98$134,863
Jun 202161214,50969.493.38$91,577
May 202142915,27263.483.02$73,319
Apr 202181814,72160.362.76$89,981
Mar 202129016,15561.302.72$61,669
Feb 202115211,15357.805.55$70,662
Jan 202144214,11650.412.81$61,951
Dec 202045413,92844.642.68$57,530
Nov 202030113,04638.772.71$46,980
Oct 202041713,44036.972.48$48,727
Sep 202036913,31237.091.99$40,191
Aug 202045013,84739.982.39$51,017
Jul 202074514,29038.371.83$54,667
Jun 202040114,36134.901.69$38,269
May 2020013,24916.921.81$24,044
Apr 202082312,70414.751.80$35,062
Mar 202024514,63930.341.86$34,607
Feb 202059713,39349.881.98$56,305
Jan 202044415,81857.252.09$58,554
Dec 201934915,40159.012.30$56,084
Nov 201966715,23055.302.75$78,778
Oct 201927615,39653.472.42$51,994
Sep 201943815,43055.052.66$65,114
Aug 201918024,54253.112.30$66,113
Jul 201952616,20956.272.46$69,473
Jun 201925616,47052.782.49$54,542
May 201926417,54358.482.74$63,512
Apr 201997015,78662.632.75$104,174
Mar 201940917,51656.803.06$76,867
Feb 201946415,90550.852.79$68,005
Jan 201976718,40746.033.23$94,726
Dec 201892318,17046.594.19$119,052
Nov 201850520,37852.934.24$113,076
Oct 201885120,90961.443.40$123,336
Sep 20181,08619,91759.543.11$126,562
Aug 201830920,52159.403.07$81,283
Jul 20181,13223,84265.142.93$143,640
Jun 201845623,37460.183.08$99,362
May 201864923,95465.382.90$111,917
Apr 201862222,45463.842.90$104,843
Mar 201858424,45461.222.79$103,902
Feb 201877921,98861.782.77$108,948
Jan 20181,13626,57262.874.01$177,956
Dec 201745712,73057.272.92$63,363
Nov 201753724,28055.423.12$105,474
Oct 20171,34825,57749.292.98$142,757
Sep 201776725,72447.523.09$115,865
Aug 20171,02826,03145.373.00$124,848
Jul 201795227,82343.873.09$127,662
Jun 20171,31326,62542.493.09$137,988
May 201771426,69745.373.26$119,517
Apr 201764226,64847.933.21$116,354
Mar 20171,69827,46646.772.98$161,365
Feb 201781725,75350.452.95$117,256
Jan 20171,20328,29249.413.42$156,165
Dec 201680326,85348.763.72$139,123
Nov 201661725,19242.492.64$92,833
Oct 201684827,30446.193.09$123,546
Sep 201656627,30041.553.10$108,165
Aug 201687328,32941.442.92$119,021
Jul 201654229,82941.622.92$109,788
Jun 201672328,74545.352.69$109,992
May 201686330,29042.521.99$97,003
Apr 201683829,36436.561.99$89,102
Mar 20161,07831,09333.011.79$91,366
Feb 201690626,58726.472.06$78,848
Jan 20161,07429,64927.352.36$99,475
Dec 20151,17630,96432.362.00$100,027
Nov 201593231,91338.792.17$105,318
Oct 20151,44935,92943.552.43$150,289
Sep 20151,20140,71642.992.76$163,943
Aug 20151,39735,57540.162.87$158,292
Jul 20151,44737,64848.152.95$180,549
Jun 20151,85940,91156.152.88$222,324
May 20151,62739,25455.212.96$205,840
Apr 20151,74437,22749.822.71$187,644
Mar 20152,27541,07242.892.93$218,109
Feb 20151,83131,60044.662.98$175,820
Jan 20151,79337,49043.433.10$194,113
Dec 20142,61528,83254.693.59$246,560
Nov 20141,60936,12670.464.25$266,972
Oct 20141,37339,42578.303.90$261,301
Sep 20141,31039,98086.164.05$274,606
Aug 20141,67243,10689.394.04$323,398
Jul 20141,69746,51296.564.18$358,264
Jun 20141,69144,87598.164.74$378,556
May 20141,78250,40994.734.73$407,070
Apr 20142,64852,61395.944.81$507,071
Mar 20141,88956,89295.895.06$468,828
Feb 20141,80553,32097.406.19$505,964
Jan 20141,91455,49790.404.86$442,781
Dec 20132,10563,19191.824.35$468,445
Nov 20132,63050,23988.853.74$421,483
Oct 20132,00558,97797.423.78$418,222
Sep 20132,48253,613104.113.72$457,720
Aug 20132,02660,011104.253.52$422,606
Jul 20132,21760,972102.523.72$453,965
Jun 20132,61663,36694.403.93$496,195
May 20133,60278,55094.834.15$667,488
Apr 20133,04976,75993.964.28$615,211
Mar 20133,29481,70393.623.91$628,078
Feb 20133,62677,34091.233.42$595,296
Jan 20133,45575,08891.603.42$573,272
Dec 20123,77872,48086.773.42$575,710
Nov 20122,64874,54486.953.62$500,463
Oct 20123,51276,02489.383.40$572,360
Sep 20123,64080,76794.672.92$580,309
Aug 20124,37184,57092.662.91$650,960
Jul 20124,85190,12785.133.02$685,221
Jun 20124,78990,75879.822.52$610,881
May 20124,49098,27491.612.49$655,866
Apr 20125,20395,345101.652.00$719,270
Mar 20125,739100,627105.052.22$826,483
Feb 20125,98797,800101.102.57$856,655
Jan 20125,790109,51898.092.73$867,372
Dec 20116,221111,80296.873.24$964,838
Nov 20116,820116,71295.723.31$1,039,277
Oct 20117,324120,59084.983.65$1,062,371
Sep 20118,031123,15283.623.99$1,162,411
Aug 20118,265101,78083.404.15$1,111,619
Jul 20118,097125,37494.144.52$1,328,596
Jun 201110,317128,95792.904.64$1,556,794
May 201110,926130,33398.134.40$1,646,262
Apr 201111,220120,280105.964.33$1,710,078
Mar 201111,318123,73996.364.06$1,592,654
Feb 201111,694101,81185.644.18$1,427,042
Jan 201114,381117,42186.504.59$1,782,776
Dec 201017,950125,14485.734.35$2,082,948
Nov 201014,852116,15480.843.80$1,641,478
Oct 201016,836119,22478.103.51$1,733,236
Sep 201018,638118,96172.633.98$1,827,080
Aug 201021,372135,45973.684.42$2,173,331
Jul 201022,510130,74972.554.74$2,252,392
Jun 201027,913135,89970.364.91$2,631,277
May 201020,138114,46771.124.24$1,917,007
Apr 201021,789112,55981.694.12$2,243,989
Mar 201031,493114,43278.394.39$2,970,941
Feb 201020,57890,22773.585.44$2,005,177
Jan 201011,38471,67674.365.96$1,273,996
Dec 200913,01172,07071.445.48$1,324,720
Nov 200913,64670,95974.593.75$1,284,058
Oct 200917,34681,12872.544.11$1,591,735
Sep 200915,51179,24965.543.06$1,259,469
Aug 200914,04473,65567.423.22$1,183,905
Jul 20099,19274,20761.133.46$818,997
Jun 200910,01173,39266.163.90$948,190
May 20098,42968,84454.743.93$731,668
Apr 20099,20473,92846.773.59$695,688
Mar 20099,03971,39442.144.06$670,692
Feb 200910,96970,09332.814.63$684,634
Jan 20099,66775,88335.865.37$754,226
Dec 20084,66867,69337.105.98$577,793
Nov 20084,73968,79355.496.86$734,912
Oct 20086,20171,52775.246.92$961,672
Sep 20081,41076,481101.767.88$745,929
Aug 20084,67666,833114.228.48$1,101,038
Jul 20084,26668,659131.0811.39$1,341,174
Jun 20086,60771,211131.3313.03$1,795,764
May 20081,66174,379123.1711.57$1,065,469
Apr 20081,72172,552110.3110.45$948,365
Mar 20081,87278,602101.909.66$950,372
Feb 20081,81277,52292.538.77$847,577
Jan 20081,82382,03090.388.21$837,879
Dec 20071,79985,18388.337.30$780,909
Nov 20072,04892,71291.677.29$863,768
Oct 20072,31498,62982.856.92$874,423
Sep 20072,15893,49575.846.24$747,460
Aug 20072,01486,80369.066.39$693,579
Jul 20072,768100,73170.906.39$839,715
Jun 20072,78883,72862.007.55$804,873
May 20071,61168,20158.747.85$629,754
Apr 20071,79267,62359.617.81$634,632
Mar 20072,35275,72156.927.30$686,788
Feb 20072,51674,66855.108.22$752,104
Jan 20072,20779,46450.306.73$645,555
Dec 20062,03679,09056.656.92$662,519
Nov 20062,48588,58954.207.62$809,512
Oct 20063,033102,77754.906.01$784,592
Sep 20062,55879,72360.085.04$555,265
Aug 20062,51977,24668.717.34$740,060
Jul 20062,66186,23569.376.34$731,561
Jun 20063,28991,25766.286.38$800,569
May 20062,41868,12566.016.42$597,315
Apr 20061,93967,12264.397.36$618,902
Mar 20062,58879,50356.707.08$709,853
Feb 20063,22392,31957.597.75$901,188
Jan 20062,69676,61560.598.93$847,777
Dec 20051,47242,30854.9413.42$648,450
Nov 20051,7598,49654.6910.59$186,159
Oct 20051,88743,44858.3413.80$709,486
Sep 200584619,80661.4512.08$291,223
Aug 200528212,17161.519.80$136,583
Jul 200525512,74655.697.84$114,176
Jun 200527913,27252.337.38$112,561
May 200529214,84345.226.65$111,927
Apr 200541515,81949.207.36$136,853
Mar 200552515,84750.377.15$139,828
Feb 200550415,06545.226.31$117,880
Jan 200560617,74743.166.32$138,355
Dec 20042777,54639.866.75$61,985
Nov 20043657,50345.286.33$64,024
Oct 20043027,77649.706.52$65,671
Sep 20042386,92243.245.28$46,866
Aug 20042707,43242.375.55$52,692
Jul 20042547,94638.286.08$58,068
Jun 20043197,84936.106.43$62,009
May 20043408,24537.486.49$66,291
Apr 20043437,80534.475.86$57,548
Mar 20043038,31534.365.53$56,394
Feb 20043187,08432.455.51$49,349
Jan 20043317,55032.036.30$58,164
Dec 20034157,85330.266.30$62,045
Nov 20033747,66628.804.60$45,998
Oct 20034088,21928.174.76$50,613
Sep 20034618,17226.314.75$50,941
Aug 20034718,57829.765.13$58,020
Jul 20033818,19129.415.17$53,560
Jun 20033158,06928.565.98$57,273
May 20033248,34926.595.97$58,481
Apr 20033048,08326.675.41$51,815
Mar 20032978,68431.146.10$62,187
Feb 20032687,11633.487.93$65,373
Jan 20033158,64630.315.58$57,810
Dec 20023248,32826.914.85$49,141
Nov 20023168,41224.664.14$42,593
Oct 20023228,61626.464.23$44,958
Sep 20023628,59527.443.64$41,178
Aug 20023488,78325.963.16$36,825
Jul 20023469,11724.583.06$36,419
Jun 20023509,34723.733.34$39,508
May 20023519,22924.663.58$41,732
Apr 20023189,05523.653.51$39,325
Mar 20023259,40722.003.10$36,337
Feb 20022448,00618.222.38$23,465
Jan 20022898,66517.172.38$25,547
Dec 20012868,33516.932.36$24,549
Nov 20013188,67618.072.41$26,617
Oct 20013589,61119.782.53$31,386
Sep 20013389,41824.262.25$29,403
Aug 20013189,80024.873.05$37,830
Jul 20013309,84623.933.20$39,375
Jun 20013269,62324.563.82$44,806
May 200132710,00825.524.31$51,453
Apr 20012718,80824.685.34$53,682
Mar 20013359,54424.545.38$59,534
Feb 20013228,69527.755.77$59,080
Jan 20014179,81827.478.40$93,914
Dec 20003549,43126.889.12$95,550
Nov 20003469,05732.215.66$62,389
Oct 200034710,25731.235.15$63,614
Sep 20003799,85031.875.19$63,166
Aug 200042510,25029.644.54$59,140
Jul 200041510,68728.534.09$55,547
Jun 200041810,57129.304.40$58,731
May 200044010,85127.263.68$51,923
Apr 200037710,99524.513.12$43,501
Mar 200036611,31528.422.86$42,760
Feb 200039710,06427.622.73$38,405
Jan 200043911,05125.272.48$38,506
Dec 199948211,48324.282.42$39,535
Nov 199940310,42823.192.43$34,727
Oct 199938711,55520.982.80$40,516
Sep 199943411,52921.752.62$39,632
Aug 199944411,72319.262.88$42,262
Jul 199949412,84317.892.37$39,306
Jun 199952912,18015.942.36$37,203
May 199959112,10715.792.32$37,432
Apr 199956811,85915.102.21$34,762
Mar 199957012,34812.471.84$29,808
Feb 199948912,3769.981.82$27,377
Jan 199950313,17210.381.90$30,247
Dec 199859613,2349.201.77$28,951
Nov 199863113,05410.892.19$35,404
Oct 199869014,54312.421.97$37,208
Sep 199862514,16912.592.08$37,377
Aug 199857714,52511.301.91$34,224
Jul 199862714,52511.742.24$39,857
Jun 199863913,81611.242.24$38,092
May 199864113,99112.622.21$38,958
Apr 199869014,61713.042.51$45,618
Mar 199872015,43212.802.31$44,855
Feb 199876514,66813.952.30$44,395
Jan 199879916,55514.702.15$47,418
Dec 199781515,50716.322.41$50,690
Nov 199785917,18018.193.09$68,682
Oct 199792716,99519.253.15$71,376
Sep 199755912,05417.742.95$45,535
Aug 199759614,09217.862.55$46,646
Jul 199756814,92517.582.25$43,521
Jun 199760513,21217.242.26$40,252
May 199779114,88418.972.31$49,365
Apr 199776414,19017.882.08$43,215
Mar 199780615,63818.951.94$45,598
Feb 199780113,65220.492.21$46,527
Jan 199775715,93823.483.54$74,190
Dec 199676616,15223.32$17,863
Nov 199687717,06421.97$19,268
Oct 199689917,21223.31$20,956
Sep 199688317,64022.22$19,620
Aug 199691219,04120.26$18,477
Jul 19961,04217,74519.55$20,371
Jun 19961,15120,29018.73$21,558
May 19961,24620,67019.43$24,210
Apr 19961,49221,77221.51$32,093
Mar 199693317,32919.38$18,082
Feb 199689617,68216.98$15,214
Jan 19961,00319,01517.07$17,121
Dec 19951,07120,37617.19$18,410
Nov 19951,45621,98016.00$23,296
Oct 19951,48924,67915.43$22,975
Sep 199572114,79916.18$11,666
Aug 199573116,01815.92$11,638
Jul 199595217,92815.24$14,508
Jun 199547617,97716.41$7,811
May 19951,03921,78717.56$18,245
Apr 19951,03921,24617.73$18,421
Mar 199570011,85116.44$11,508
Feb 199570211,57716.58$11,639
Jan 19951,23113,96915.92$19,598
Dec 199480411,56415.03$12,084
Nov 199497410,88315.90$15,487
Oct 19941,38311,89215.58$21,547
Sep 19942946,93115.29$4,495
Aug 19944229,15816.13$6,807
Jul 19945779,89517.56$10,132
Jun 199469812,79017.09$11,929
May 19941,03713,56615.88$16,468
Apr 19942957,38114.14$4,171
Mar 19943515,97712.46$4,373
Feb 19948646,80512.50$10,800
Jan 199407,20112.66$0
Dec 199305,35312.33$0

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                  346 bbl  × $106.41 =    $36,818
Casinghead gas    10,137 Mcf  × $  3.05 =    $30,876

────────────────────────────────────────────────────
Month total                                  $67,694

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/34061 is the state's own key, not one this site invented.