SUMNER, FRANCES

Operated by DARA OPERATING COMPANY, LLC (P-5 102104) in the WILBARGER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6554District 09Field 97331001OilCasinghead gasSaveExport
Value, all time
$1.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$33 k
at the published price for each month
Months reported
401
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 583 leases and 3,789 wells, and the rule below applies to all of them.

Discovered
1915-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: THAN 5000FT BR ASSIGNED TO THIS FIELD

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
OilDisposition55,026 bbl$1,880,357
Casinghead gasProduction31,916 Mcf$45,072
Total$1,925,429

16,137 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 (102)

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 34.0472, -98.9717. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles. 35 wells have no surveyed location and are left out of it.

34.04852, -98.97197 · centre of 67 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
96.1%
98 of 102 wells
With a plug date
38.2%
39 of 102 wells
Median depth
2,107 ft
67 wells filed one
Completion to plug
25.3 years
median over 24 wells

What the state filed about each well

On the RRC proration schedule
9896.1%
A plug date is filed
3938.2%
BothOn the schedule and plugged. Neither fact cancels the other.
3938.2%
NeitherNo plug date, and not on the schedule.
43.9%

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, 67 of 102 wells. Median 2,107 ft, with the middle half between 2,068 and 2,234 ft; the shallowest is 575 ft and the deepest 3,074 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, 52 of 102 wells, Nov 1979 – Apr 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1979 – Apr 2022
52 of 102 wells; 50 filed none
Plug dates filed
Apr 1981 – May 2026
39 of 102 wells; 63 filed none

Last completion to plug: a median of 25.3 years across the 24 wells that filed both dates, with the middle half between 22.8 years and 25.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

102 wells

42-4870450183C1,990 ftMay 1990Yes
42-4870519363C2,300 ftNov 2023Yes
42-4870519465C2,215 ftJun 1991Yes
42-4870660468C2,204 ftJun 1991Yes
42-48730454861,015 ftMay 2006Yes
42-4878041722,020 ftMar 1982Yes
42-487804183Yes
42-4878041910Yes
42-4878042014Yes
42-48780421151,159 ftMar 1982Yes
42-48780422191,097 ftApr 1981Yes
42-4878042322Yes
42-4878042423Yes
42-48780425261,028 ftOct 1981Yes
42-48780426281,960 ftApr 1981Yes
42-48780427291,960 ftApr 1981Yes
42-4878042830Yes
42-48780429332,060 ftApr 1981Yes
42-4878043034Yes
42-4878043135Yes
42-4878043237WSYes
42-4878043338Yes
42-4878043439Yes
42-4878043540Yes
42-4878043641Yes
42-4878043742Yes
42-4878043843Yes
42-4878043944WYes
42-4878044046Yes
42-4878044147Yes
42-4878044249Yes
42-4878044351Yes
42-4878044454Yes
42-4878044555Yes
42-4878044656Yes
42-4878044757Yes
42-4878044858Yes
42-4878044960Yes
42-4878045866Yes
42-4878045967Yes
42-4878046571Yes
42-4878046672Yes
42-4878046773Yes
42-4878046875Yes
42-4878047277Yes
42-4878047579Yes
42-4878047680Yes
42-4878333576LC2,157 ftJun 1984Yes
42-4878333778LC2,054 ftJul 1989Yes
42-4878334081C2,225 ftOct 1988Yes
42-487313901002,105 ftApr 2022Yes
42-487314891142,068 ftFeb 2018Yes
42-48731293892,410 ftNov 2017Yes
42-48731292902,420 ftSep 2016
42-48731386982,105 ftNov 2015Yes
42-48731634146L3,047 ftOct 2015
42-48731550128N2,151 ftJun 2015Yes
42-48731290942,240 ftFeb 2013Yes
42-48780455642,224 ftFeb 2013Yes
42-48705192622,228 ftJan 2013Yes
42-487316351473,074 ftJan 2013May 2026Yes
42-48731289932,300 ftJan 2013Yes
42-487314881152,060 ftJan 2013Yes
42-48731393962,110 ftJan 2013Yes
42-487313891012,105 ftJan 2013Yes
42-48731391992,110 ftJan 2013Yes
42-487315641372,169 ftDec 2012
42-48731392972,115 ftDec 2012Yes
42-487314951212,085 ftNov 2012Yes
42-487315621352,105 ftNov 2012Yes
42-487315021132,093 ftSep 2012Yes
42-48732223193575 ftDec 1991Mar 2024Yes
42-4870449570C2,260 ftSep 1990Aug 2001Yes
42-4870450284C2,200 ftJan 1990Oct 2015Yes
42-48705191612,244 ftMar 1989Jul 2013Yes
42-487314291032,107 ftNov 1988Jul 2013Yes
42-487317831743,002 ftFeb 1988May 2026Yes
42-4870450082LC2,223 ftFeb 1988Sep 1990Yes
42-487314061062,086 ftJul 1987May 1991Yes
42-487317841632,900 ftJul 1987
42-487314301042,100 ftFeb 1987Jul 2013Yes
42-48701111691,800 ftJan 1987Jul 2013Yes
42-487318461682,945 ftSep 1986Yes
42-48730432851,225 ftAug 1985Nov 2003Yes
42-487315601302,114 ftMar 1983Jun 2007Yes
42-487314911172,068 ftDec 1981Jun 2007Yes
42-487314901162,067 ftDec 1981Jun 2007Yes
42-487315011122,078 ftDec 1981May 2007Yes
42-487315001112,080 ftDec 1981May 2007Yes
42-487314931193,008 ftNov 1981Yes
42-487314961222,113 ftOct 1981Yes
42-487314141102,066 ftJun 1981Sep 2009Yes
42-487314131092,090 ftJun 1981Nov 2009Yes
42-487314121082,083 ftJun 1981Jul 2006Yes
42-487314091072,086 ftMay 1981Jun 2006Yes
42-487314111052,098 ftMay 1981Jun 2006Yes
42-487314101022,097 ftMay 1981Yes
42-48731387952,116 ftMay 1981May 1991Yes
42-48731291912,406 ftNov 1980Yes
42-48731294882,352 ftNov 1980Yes
42-48731288922,320 ftOct 1980Yes
42-48731158872,240 ftNov 1979Aug 2005Yes

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 202600106.413.05$0
Apr 202619098.932.87$1,880
Mar 20262063489.753.15$3,792
Feb 202634063.503.75$2,159
Jan 2026504659.138.00$3,324
Dec 2025615356.664.41$3,690
Nov 2025493758.593.93$3,016
Oct 2025402759.383.30$2,464
Sep 2025473562.743.08$3,056
Aug 2025355063.933.01$2,388
Jul 2025396866.743.32$2,828
Jun 2025626766.483.13$4,331
May 2025528660.553.23$3,427
Apr 20255511762.363.54$3,844
Mar 2025775967.704.27$5,465
Feb 20256518070.884.34$5,389
Jan 2025647574.324.28$5,077
Dec 2024897568.993.12$6,374
Nov 2024629569.052.20$4,490
Oct 2024847771.372.28$6,171
Sep 2024578869.612.36$4,176
Aug 20245814675.632.06$4,688
Jul 20247929379.932.15$6,943
Jun 20246023078.082.63$5,291
May 20249242178.812.20$8,176
Apr 20245323484.451.66$4,864
Mar 20246210980.301.55$5,147
Feb 2024609176.091.78$4,728
Jan 2024627173.023.30$4,761
Dec 2023758871.262.61$5,574
Nov 2023689177.892.81$5,552
Oct 20236117685.443.09$5,755
Sep 2023806689.042.74$7,304
Aug 20231036680.522.67$8,470
Jul 20231578874.852.64$11,984
Jun 20231098068.962.26$7,697
May 20231257670.622.23$8,997
Apr 20231314678.122.24$10,337
Mar 20231243772.852.39$9,122
Feb 20231234475.112.47$9,347
Jan 20231275076.533.39$9,889
Dec 20221436176.415.73$11,276
Nov 20221335185.005.65$11,593
Oct 2022674487.185.86$6,099
Sep 2022254584.888.16$2,489
Aug 2022175194.529.13$2,072
Jul 20221748101.587.54$2,089
Jun 20222139115.097.98$2,728
May 20222453109.378.43$3,072
Apr 20222239104.226.84$2,560
Mar 20222538108.885.08$2,915
Feb 2022153791.054.86$1,546
Jan 2022213581.844.54$1,877
Dec 2021223871.323.90$1,717
Nov 2021234077.435.24$1,990
Oct 2021243879.795.71$2,132
Sep 2021253769.865.35$1,944
Aug 2021304166.024.22$2,154
Jul 2021303770.783.98$2,271
Jun 2021253269.493.38$1,845
May 2021265663.483.02$1,819
Apr 2021266160.362.76$1,738
Mar 2021326261.302.72$2,130
Feb 2021337157.805.55$2,301
Jan 2021326450.412.81$1,793
Dec 2020326944.642.68$1,613
Nov 2020316938.772.71$1,389
Oct 2020318036.972.48$1,344
Sep 2020317237.091.99$1,293
Aug 2020425639.982.39$1,813
Jul 2020796438.371.83$3,148
Jun 20201277634.901.69$4,561
May 202008316.921.81$151
Apr 20201577414.751.80$2,449
Mar 20201077230.341.86$3,380
Feb 20201256549.881.98$6,364
Jan 20201406757.252.09$8,155
Dec 2019966259.012.30$5,808
Nov 2019996055.302.75$5,640
Oct 2019756953.472.42$4,177
Sep 2019886755.052.66$5,022
Aug 20191007753.112.30$5,488
Jul 20191426256.272.46$8,143
Jun 20191025452.782.49$5,518
May 20191204958.482.74$7,152
Apr 20191513462.632.75$9,551
Mar 20191484656.803.06$8,547
Feb 20191354050.852.79$6,976
Jan 20191584646.033.23$7,421
Dec 20181624446.594.19$7,732
Nov 20181554552.934.24$8,395
Oct 20181964861.443.40$12,205
Sep 201862059.543.11$3,691
Aug 201878059.403.07$4,633
Jul 201821065.142.93$1,368
Jun 201838060.183.08$2,287
May 201831065.382.90$2,027
Apr 201822063.842.90$1,404
Mar 201812061.222.79$735
Feb 201822061.782.77$1,359
Jan 201830062.874.01$1,886
Dec 201711057.272.92$630
Nov 201719055.423.12$1,053
Oct 201720049.292.98$986
Sep 201781547.523.09$426
Aug 2017262245.373.00$1,246
Jul 201729043.873.09$1,272
Jun 201725042.493.09$1,062
May 201725045.373.26$1,134
Apr 201720047.933.21$959
Mar 201732046.772.98$1,497
Feb 201727050.452.95$1,362
Jan 201726049.413.42$1,285
Dec 20167048.763.72$341
Nov 20160042.492.64$0
Oct 20161046.193.09$46
Sep 20166041.553.10$249
Aug 201635041.442.92$1,450
Jul 201649041.622.92$2,039
Jun 201638045.352.69$1,723
May 201647042.521.99$1,998
Apr 201650036.561.99$1,828
Mar 201661033.011.79$2,014
Feb 201666026.472.06$1,747
Jan 201668027.352.36$1,860
Dec 201549032.362.00$1,586
Nov 201530038.792.17$1,164
Oct 201534043.552.43$1,481
Sep 201534042.992.76$1,462
Aug 201532040.162.87$1,285
Jul 201577048.152.95$3,708
Jun 201573056.152.88$4,099
May 201565055.212.96$3,589
Apr 201577049.822.71$3,836
Mar 201545042.892.93$1,930
Feb 201562044.662.98$2,769
Jan 201576043.433.10$3,301
Dec 201479054.693.59$4,321
Nov 201466070.464.25$4,650
Oct 201468078.303.90$5,324
Sep 201447086.164.05$4,050
Aug 20141089.394.04$89
Jul 201415096.564.18$1,448
Jun 201413098.164.74$1,276
May 201439094.734.73$3,694
Apr 2014109095.944.81$10,457
Mar 2014130095.895.06$12,466
Feb 20142097.406.19$195
Jan 201435090.404.86$3,164
Dec 2013101091.824.35$9,274
Nov 2013120088.853.74$10,662
Oct 2013154097.423.78$15,003
Sep 20132230104.113.72$23,217
Aug 20131980104.253.52$20,642
Jul 2013950102.523.72$9,739
Jun 201381094.403.93$7,646
May 201391094.834.15$8,630
Apr 2013218093.964.28$20,483
Mar 2013205093.623.91$19,192
Feb 2013123091.233.42$11,221
Jan 2013147091.603.42$13,465
Dec 2012107086.773.42$9,284
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20123092.662.91$278
Jul 201246085.133.02$3,916
Jun 201255079.822.52$4,390
May 201269091.612.49$6,321
Apr 2012470101.652.00$4,778
Mar 2012520105.052.22$5,463
Feb 2012610101.102.57$6,167
Jan 201246098.092.73$4,512
Dec 201134096.873.24$3,294
Nov 201145095.723.31$4,307
Oct 201136084.983.65$3,059
Sep 201127083.623.99$2,258
Aug 201131083.404.15$2,585
Jul 201130094.144.52$2,824
Jun 201130092.904.64$2,787
May 201126098.134.40$2,551
Apr 2011260105.964.33$2,755
Mar 201132096.364.06$3,084
Feb 201128085.644.18$2,398
Jan 201131086.504.59$2,682
Dec 201035085.734.35$3,001
Nov 201028080.843.80$2,264
Oct 201021078.103.51$1,640
Sep 201023072.633.98$1,670
Aug 201027073.684.42$1,989
Jul 201023072.554.74$1,669
Jun 201018070.364.91$1,266
May 201029071.124.24$2,062
Apr 201030081.694.12$2,451
Mar 201029078.394.39$2,273
Feb 201027073.585.44$1,987
Jan 201027074.365.96$2,008
Dec 200928071.445.48$2,000
Nov 200925074.593.75$1,865
Oct 200929072.544.11$2,104
Sep 200928065.543.06$1,835
Aug 200931067.423.22$2,090
Jul 200964061.133.46$3,912
Jun 200961066.163.90$4,036
May 200961054.743.93$3,339
Apr 200958046.773.59$2,713
Mar 200967042.144.06$2,823
Feb 200957032.814.63$1,870
Jan 200960035.865.37$2,152
Dec 200861037.105.98$2,263
Nov 200861055.496.86$3,385
Oct 200863075.246.92$4,740
Sep 2008500101.767.88$5,088
Aug 2008570114.228.48$6,511
Jul 2008560131.0811.39$7,340
Jun 2008590131.3313.03$7,748
May 2008620123.1711.57$7,637
Apr 2008880110.3110.45$9,707
Mar 2008930101.909.66$9,477
Feb 200883092.538.77$7,680
Jan 200891090.388.21$8,225
Dec 200761088.337.30$5,388
Nov 200759091.677.29$5,409
Oct 200762082.856.92$5,137
Sep 200760075.846.24$4,550
Aug 200761069.066.39$4,213
Jul 200763070.906.39$4,467
Jun 200772062.007.55$4,464
May 200761058.747.85$3,583
Apr 200757059.617.81$3,398
Mar 200762056.927.30$3,529
Feb 200766055.108.22$3,637
Jan 200770050.306.73$3,521
Dec 200693056.656.92$5,268
Nov 200689054.207.62$4,824
Oct 2006102054.906.01$5,600
Sep 2006122060.085.04$7,330
Aug 2006121068.717.34$8,314
Jul 200697069.376.34$6,729
Jun 20065066.286.38$331
May 2006103066.016.42$6,799
Apr 2006117064.397.36$7,534
Mar 2006112056.707.08$6,350
Feb 200672057.597.75$4,146
Jan 200672060.598.93$4,362
Dec 200583054.9413.42$4,560
Nov 200557054.6910.59$3,117
Oct 200572058.3413.80$4,200
Sep 200590061.4512.08$5,531
Aug 200571061.519.80$4,367
Jul 200592055.697.84$5,123
Jun 200570052.337.38$3,663
May 2005159045.226.65$7,190
Apr 2005163049.207.36$8,020
Mar 2005202050.377.15$10,175
Feb 2005200045.226.31$9,044
Jan 2005236043.166.32$10,186
Dec 2004243039.866.75$9,686
Nov 2004229045.286.33$10,369
Oct 2004258049.706.52$12,823
Sep 2004202043.245.28$8,734
Aug 2004102042.375.55$4,322
Jul 2004130038.286.08$4,976
Jun 200499036.106.43$3,574
May 200492037.486.49$3,448
Apr 2004135034.475.86$4,653
Mar 200476034.365.53$2,611
Feb 200463032.455.51$2,044
Jan 2004100032.036.30$3,203
Dec 2003131030.266.30$3,964
Nov 200393028.804.60$2,678
Oct 2003147028.174.76$4,141
Sep 200394026.314.75$2,473
Aug 200388029.765.13$2,619
Jul 2003113029.415.17$3,323
Jun 2003183028.565.98$5,226
May 2003218026.595.97$5,797
Apr 2003209026.675.41$5,574
Mar 2003236031.146.10$7,349
Feb 2003206033.487.93$6,897
Jan 2003221030.315.58$6,699
Dec 2002201026.914.85$5,409
Nov 2002195024.664.14$4,809
Oct 2002189026.464.23$5,001
Sep 2002209027.443.64$5,735
Aug 2002201025.963.16$5,218
Jul 2002199024.583.06$4,891
Jun 2002213023.733.34$5,054
May 2002244024.663.58$6,017
Apr 2002232023.653.51$5,487
Mar 2002235022.003.10$5,170
Feb 2002212018.222.38$3,863
Jan 2002253017.172.38$4,344
Dec 2001228016.932.36$3,860
Nov 2001251018.072.41$4,536
Oct 2001272019.782.53$5,380
Sep 2001277024.262.25$6,720
Aug 2001276024.873.05$6,864
Jul 2001323023.933.20$7,729
Jun 2001345024.563.82$8,473
May 2001339025.524.31$8,651
Apr 2001247024.685.34$6,096
Mar 2001217024.545.38$5,325
Feb 2001182027.755.77$5,051
Jan 2001189027.478.40$5,192
Dec 2000162026.889.12$4,355
Nov 200015727532.215.66$6,613
Oct 200018219831.235.15$6,703
Sep 200013818231.875.19$5,342
Aug 20001187429.644.54$3,834
Jul 2000754528.534.09$2,324
Jun 2000473229.304.40$1,518
May 2000634727.263.68$1,890
Apr 2000825524.513.12$2,181
Mar 2000835628.422.86$2,519
Feb 2000645227.622.73$1,909
Jan 2000595325.272.48$1,622
Dec 1999626224.282.42$1,656
Nov 1999575123.192.43$1,446
Oct 1999664720.982.80$1,516
Sep 1999683521.752.62$1,571
Aug 1999963519.262.88$1,950
Jul 19991405117.892.37$2,626
Jun 199922820515.942.36$4,119
May 199928531115.792.32$5,222
Apr 199924027815.102.21$4,238
Mar 19998410612.471.84$1,242
Feb 199986739.981.82$991
Jan 1999819510.381.90$1,021
Dec 19981031219.201.77$1,162
Nov 199810610410.892.19$1,382
Oct 199812016412.421.97$1,813
Sep 199820728112.592.08$3,191
Aug 199834331111.301.91$4,469
Jul 199830742211.742.24$4,548
Jun 199828536611.242.24$4,022
May 199835236312.622.21$5,243
Apr 199835627813.042.51$5,339
Mar 199827425312.802.31$4,091
Feb 199826224613.952.30$4,220
Jan 199827518514.702.15$4,441
Dec 199728121116.322.41$5,095
Nov 199726822318.193.09$5,564
Oct 199728928319.253.15$6,455
Sep 199727026517.742.95$5,573
Aug 199729927717.862.55$6,048
Jul 199729125417.582.25$5,687
Jun 199728923717.242.26$5,517
May 199726726918.972.31$5,686
Apr 199726724517.882.08$5,284
Mar 199729426518.951.94$6,085
Feb 199726526620.492.21$6,017
Jan 199730029523.483.54$8,088
Dec 199628431223.32$6,623
Nov 199621518221.97$4,724
Oct 199621820623.31$5,082
Sep 199621024722.22$4,666
Aug 199622526420.26$4,559
Jul 199623722619.55$4,633
Jun 199625321418.73$4,739
May 199634831019.43$6,762
Apr 199637831221.51$8,131
Mar 199638131319.38$7,384
Feb 199636032916.98$6,113
Jan 199639634117.07$6,760
Dec 199540532317.19$6,962
Nov 199564454616.00$10,304
Oct 199564554815.43$9,952
Sep 199562857316.18$10,161
Aug 199568159715.92$10,842
Jul 199565362615.24$9,952
Jun 199561159716.41$10,027
May 199563262417.56$11,098
Apr 199563559017.73$11,259
Mar 199568250416.44$11,212
Feb 199557843916.58$9,583
Jan 199567045515.92$10,666
Dec 199456435915.03$8,477
Nov 199455039215.90$8,745
Oct 199456246515.58$8,756
Sep 199456845315.29$8,685
Aug 199458147616.13$9,372
Jul 199455246217.56$9,693
Jun 199454140517.09$9,246
May 199430019015.88$4,764
Apr 199429319814.14$4,143
Mar 199433723712.46$4,199
Feb 199429717112.50$3,713
Jan 199433418012.66$4,228
Dec 199331215712.33$3,847
Nov 199331220114.49$4,521
Oct 199331422315.85$4,977
Sep 199332423015.03$4,870
Aug 199334125415.66$5,340
Jul 199335026115.46$5,411
Jun 199333525516.79$5,625
May 199323417317.68$4,137
Apr 199326219118.05$4,729
Mar 199326717618.14$4,843
Feb 199325817117.90$4,618
Jan 199327017916.93$4,571

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.

Apr 2026 — as filed, then multipliedworked
Oil                   19 bbl  × $ 98.93 =     $1,880
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $1,880

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. 09/O/6554 is the state's own key, not one this site invented.