FT. TERRETT RANCH /CANYON LM/ U.

Operated by ROCKING R INVESTMENTS, INC. (P-5 723456) in the FORT TERRETT RANCH (CANYON 2800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5803District 7CField 32142200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$40.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$337 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 5 leases and 86 wells, and the rule below applies to all of them.

Discovered
1966-06-30
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 40 acres. The field rule took effect on 2012-10-02.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER DOCKET 7C-0277209, THERE IS NO BETWEEN WELL SPACING.

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
OilDisposition558,752 bbl$39,476,671
Casinghead gasProduction146,456 Mcf$607,000
Total$40,083,671

21 Mcf of this lease's gas, across 21 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 (71)

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 30.4987, -100.1506. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.2 miles.

30.49938, -100.15163 · 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
25.4%
18 of 71 wells
With a plug date
16.9%
12 of 71 wells
Median depth
2,975 ft
66 wells filed one
Completion to plug
25.5 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
1825.4%
A plug date is filed
1216.9%
BothOn the schedule and plugged. Neither fact cancels the other.
1216.9%
NeitherNo plug date, and not on the schedule.
5374.6%

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, 66 of 71 wells. Median 2,975 ft, with the middle half between 2,826 and 3,009 ft; the shallowest is 382 ft and the deepest 4,800 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, 61 of 71 wells, Dec 1966 – Aug 2024. 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 1966 – Aug 2024
61 of 71 wells; 10 filed none
Plug dates filed
May 1979 – Sep 1998
12 of 71 wells; 59 filed none

Last completion to plug: a median of 25.5 years across the 7 wells that filed both dates, with the middle half between 21.6 years and 25.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

71 wells

42-4351020711W2,755 ftMay 1979Yes
42-43510237362,809 ftJul 1992Yes
42-43510242412,945 ftSep 1998Yes
42-43510244433,150 ftAug 1996Yes
42-43510252462,930 ftAug 1996Yes
42-4351021932
42-43510235332,830 ft
42-4351024137
42-4351024639
42-4358004826
42-43510257533,009 ftAug 2024
42-43539384216B2,795 ftMar 2021
42-435393743213,127 ftMay 2020
42-4353941923H2,860 ftJan 2020
42-4353941522H2,817 ftNov 2019
42-4353942934H382 ftNov 2019
42-4353941716382 ftNov 2019
42-4353941817382 ftOct 2019
42-435393853243,000 ftJan 2016Yes
42-435394133302,999 ftOct 2013
42-435394094173,029 ftOct 2013
42-43539404226B2,881 ftSep 2013
42-43510225212,824 ftMay 2013Yes
42-43539397221B3,084 ftAug 2012
42-435393933262,999 ftJul 2012
42-43539398222B2,999 ftJul 2012
42-43539396219B2,999 ftJul 2012
42-43539383215B2,975 ftJul 2012
42-43539395218B2,999 ftJun 2012
42-43539391220B2,999 ftMay 2012
42-43539394217B3,018 ftMay 2012
42-435393823252,999 ftMay 2012
42-435393813232,879 ftMay 2012
42-435393784142,917 ftApr 2012
42-435393874162,729 ftApr 2012
42-435393774133,007 ftApr 2012
42-435393864152,733 ftApr 2012
42-43539376214B3,037 ftFeb 2012
42-435393753222,838 ftFeb 2012
42-435393733203,009 ftFeb 2012
42-435393704123,007 ftJan 2012
42-435393694113,007 ftJan 2012
42-4353936156C3,137 ftJan 2012
42-435393673173,007 ftDec 2011
42-43539368213B3,037 ftDec 2011
42-43539390315X3,037 ftDec 2011
42-435393663163,067 ftNov 2011
42-43539362212B2,975 ftSep 2011
42-43539360211B2,975 ftSep 2011
42-435393594103,005 ftSep 2011
42-435393583143,063 ftAug 2011
42-43520047242,751 ftMay 2011
42-4351022622,860 ftNov 2010Yes
42-43510227282,800 ftNov 2010Yes
42-435300203114,800 ftAug 1988Yes
42-43532396482,950 ftMar 1981
42-43510233222,802 ftApr 1977Yes
42-43530601473,050 ftDec 1974
42-435300433122,995 ftApr 1971Jul 1992Yes
42-435300443133,100 ftMar 1971Jul 1992Yes
42-43530035293,020 ftMar 1971
42-435300362102,850 ftFeb 1971
42-4351026354W3,102 ftOct 1970Jul 1992Yes
42-43510236352,962 ftMar 1967
42-43510256522,796 ftFeb 1967
42-43510251452,780 ftJan 1967Jul 1992Yes
42-4351025551Jan 1967
42-43510243422,820 ftDec 1966
42-43510250442,888 ftDec 1966Jul 1992Yes
42-435102483102,853 ftDec 1966Jul 1996Yes
42-43500131232,678 ftDec 1966Jul 1992Yes

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 2026464215106.413.05$50,029
Apr 202616819998.932.87$17,191
Mar 202630819289.753.15$28,248
Feb 202646016863.503.75$29,840
Jan 202630621459.138.00$19,805
Dec 202532523156.664.41$19,434
Nov 202531216858.593.93$18,940
Oct 202546516159.383.30$28,144
Sep 202562518962.743.08$39,794
Aug 202546519763.933.01$30,321
Jul 202546674466.743.32$33,567
Jun 202532019166.483.13$21,871
May 202548019960.553.23$29,707
Apr 202562517962.363.54$39,609
Mar 202579027367.704.27$54,648
Feb 202546333470.884.34$34,267
Jan 2025460074.324.28$34,187
Dec 2024898068.993.12$61,953
Nov 2024601069.052.20$41,499
Oct 202462426071.372.28$45,128
Sep 202464746869.612.36$46,144
Aug 202462755375.632.06$48,561
Jul 202464424979.932.15$52,009
Jun 202448124278.082.63$38,194
May 20241,05819378.812.20$83,805
Apr 202444859084.451.66$38,813
Mar 2024596080.301.55$47,859
Feb 2024608076.091.78$46,263
Jan 202430030873.023.30$22,922
Dec 20231,37317071.262.61$98,284
Nov 202345172477.892.81$37,161
Oct 202331078985.443.09$28,922
Sep 202398444889.042.74$88,841
Aug 202366489780.522.67$55,863
Jul 20231,0441,05374.852.64$80,925
Jun 2023824068.962.26$56,823
May 20237901,25970.622.23$58,594
Apr 20231,0991,21278.122.24$88,566
Mar 20231,1171,29672.852.39$84,475
Feb 20236411,41175.112.47$51,625
Jan 202397585376.533.39$77,506
Dec 20227971,04976.415.73$66,909
Nov 20226371,39585.005.65$62,021
Oct 20221,1391,38287.185.86$107,402
Sep 20221,4511,38784.888.16$134,484
Aug 20228961,48694.529.13$98,253
Jul 2022831785101.587.54$90,334
Jun 2022492406115.097.98$59,863
May 2022916441109.378.43$103,902
Apr 2022825838104.226.84$91,711
Mar 20221,1171,083108.885.08$127,117
Feb 20221,1021,16391.054.86$105,988
Jan 2022158081.844.54$12,931
Dec 20211,392071.323.90$99,277
Nov 20211,2071,29977.435.24$100,261
Oct 20211,0932,05579.795.71$98,952
Sep 20211,8191,99269.865.35$137,734
Aug 20219052,74466.024.22$71,329
Jul 20211,54263370.783.98$111,663
Jun 20211,99935569.493.38$140,111
May 20218012,46663.483.02$58,289
Apr 20211,9283,04060.362.76$124,760
Mar 20219012,99861.302.72$63,377
Feb 20211,0991,85657.805.55$73,819
Jan 20211,1891,56650.412.81$64,338
Dec 2020925044.642.68$41,292
Nov 20201,675038.772.71$64,940
Oct 20201,702036.972.48$62,923
Sep 20202,430037.091.99$90,129
Aug 20201,132039.982.39$45,257
Jul 2020789038.371.83$30,274
Jun 2020778034.901.69$27,152
May 20200016.921.81$0
Apr 20201,275014.751.80$18,806
Mar 20202,205030.341.86$66,900
Feb 20201,860049.881.98$92,777
Jan 20202,723057.252.09$155,892
Dec 20193,575059.012.30$210,961
Nov 20192,365055.302.75$130,785
Oct 20191,458053.472.42$77,959
Sep 20192,187055.052.66$120,394
Aug 20192,031053.112.30$107,866
Jul 20191,410056.272.46$79,341
Jun 2019783052.782.49$41,327
May 20191,128058.482.74$65,965
Apr 20191,101062.632.75$68,956
Mar 20191,311056.803.06$74,465
Feb 20191,579050.852.79$80,292
Jan 2019942046.033.23$43,360
Dec 2018945046.594.19$44,028
Nov 20181,126052.934.24$59,599
Oct 2018603061.443.40$37,048
Sep 20181,062059.543.11$63,231
Aug 2018932059.403.07$55,361
Jul 20181,405065.142.93$91,522
Jun 20181,506060.183.08$90,631
May 20181,249065.382.90$81,660
Apr 20181,245063.842.90$79,481
Mar 20181,556061.222.79$95,258
Feb 20181,345061.782.77$83,094
Jan 20181,236062.874.01$77,707
Dec 20171,236057.272.92$70,786
Nov 20171,733055.423.12$96,043
Oct 20171,700049.292.98$83,793
Sep 20171,544047.523.09$73,371
Aug 20171,116045.373.00$50,633
Jul 20171,960043.873.09$85,985
Jun 20171,691042.493.09$71,851
May 20171,494045.373.26$67,783
Apr 20171,827047.933.21$87,568
Mar 20171,941046.772.98$90,781
Feb 20171,494050.452.95$75,372
Jan 20171,808049.413.42$89,333
Dec 20162,089048.763.72$101,860
Nov 20161,645042.492.64$69,896
Oct 20161,983046.193.09$91,595
Sep 20162,018041.553.10$83,848
Aug 20162,141041.442.92$88,723
Jul 20162,020041.622.92$84,072
Jun 20162,014145.352.69$91,338
May 20162,327042.521.99$98,944
Apr 20162,233036.561.99$81,638
Mar 20162,258033.011.79$74,537
Feb 20162,036926.472.06$53,911
Jan 20162,460427.352.36$67,290
Dec 20152,609132.362.00$84,429
Nov 20152,646138.792.17$102,641
Oct 20152,714043.552.43$118,195
Sep 20153,140342.992.76$134,997
Aug 20153,016340.162.87$121,131
Jul 20153,422848.152.95$164,793
Jun 20153,495056.152.88$196,244
May 20153,137055.212.96$173,194
Apr 20153,722049.822.71$185,430
Mar 20153,800042.892.93$162,982
Feb 20152,841044.662.98$126,879
Jan 20154,398143.433.10$191,008
Dec 20144,162954.693.59$227,652
Nov 20143,364070.464.25$237,027
Oct 20144,5271378.303.90$354,515
Sep 20144,4431386.164.05$382,861
Aug 20144,5972489.394.04$411,023
Jul 20144,81320496.564.18$465,596
Jun 20144,9721,12998.164.74$493,399
May 20145,1061,89294.734.73$492,634
Apr 20145,6731,84395.944.81$553,131
Mar 20145,6231,92895.895.06$548,939
Feb 20144,4711,55997.406.19$445,129
Jan 20145,0671,83590.404.86$466,976
Dec 20136,72863991.824.35$620,547
Nov 20135,5651,02388.853.74$498,275
Oct 20138,52995597.423.78$834,504
Sep 20137,4411,257104.113.72$779,356
Aug 20136,6412,382104.253.52$700,715
Jul 20135,6962,016102.523.72$591,449
Jun 20137,69130894.403.93$727,242
May 20137,66333394.834.15$728,064
Apr 20136,275093.964.28$589,599
Mar 20137,0141,73293.623.91$663,428
Feb 20137,49195291.233.42$686,660
Jan 20138,4481,55091.603.42$779,138
Dec 20128,153086.773.42$707,436
Nov 20129,124086.953.62$793,332
Oct 201210,162089.383.40$908,280
Sep 201210,772094.672.92$1,019,785
Aug 201211,431092.662.91$1,059,196
Jul 201213,470085.133.02$1,146,701
Jun 201211,961079.822.52$954,727
May 201212,171091.612.49$1,114,985
Apr 201210,3390101.652.00$1,050,959
Mar 20129,7130105.052.22$1,020,351
Feb 20129,1700101.102.57$927,087
Jan 20127,398098.092.73$725,670
Dec 20113,7563,48396.873.24$375,128
Nov 20113,6354,41995.723.31$362,575
Oct 20112,0043,20884.983.65$182,004
Sep 20112,9474,26183.623.99$263,412
Aug 20111,9974,53783.404.15$185,375
Jul 20112,0286,06794.144.52$218,322
Jun 20111,8286,95192.904.64$202,073
May 20111,3177,44898.134.40$162,044
Apr 20111,5052,521105.964.33$170,394
Mar 20111,65173696.364.06$162,077
Feb 20111,31312785.644.18$112,976
Jan 20111,63014686.504.59$141,665
Dec 20101,499085.734.35$128,509
Nov 20101,48254280.843.80$121,862
Oct 201002878.103.51$98
Sep 2010162072.633.98$11,766
Aug 2010011373.684.42$499
Jul 2010065672.554.74$3,107
Jun 201016762370.364.91$14,809
May 201016468171.124.24$14,548
Apr 2010098381.694.12$4,053
Mar 2010062278.394.39$2,730
Feb 20101701,53873.585.44$20,879
Jan 201001,54374.365.96$9,203
Dec 20091651,72971.445.48$21,269
Nov 200904,92674.593.75$18,480
Oct 20091634,68072.544.11$31,060
Sep 200906,06365.543.06$18,582
Aug 20091654,77967.423.22$26,506
Jul 2009337061.133.46$20,601
Jun 20090066.163.90$0
May 2009331054.743.93$18,119
Apr 2009312046.773.59$14,592
Mar 20090042.144.06$0
Feb 2009183032.814.63$6,004
Jan 2009157035.865.37$5,630
Dec 2008157037.105.98$5,825
Nov 2008168055.496.86$9,322
Oct 2008157075.246.92$11,813
Sep 200800101.767.88$0
Aug 20081680114.228.48$19,189
Jul 20081550131.0811.39$20,317
Jun 200800131.3313.03$0
May 20081730123.1711.57$21,308
Apr 20081570110.3110.45$17,319
Mar 20081550101.909.66$15,795
Feb 2008170092.538.77$15,730
Jan 20080090.388.21$0
Dec 2007155088.337.30$13,691
Nov 2007162091.677.29$14,851
Oct 2007179082.856.92$14,830
Sep 2007161075.846.24$12,210
Aug 2007160069.066.39$11,050
Jul 2007158070.906.39$11,202
Jun 2007176062.007.55$10,912
May 2007154058.747.85$9,046
Apr 2007169059.617.81$10,074
Mar 20070056.927.30$0
Feb 2007164055.108.22$9,036
Jan 2007168050.306.73$8,450
Dec 2006168056.656.92$9,517
Nov 2006160054.207.62$8,672
Oct 2006164054.906.01$9,004
Sep 2006170060.085.04$10,214
Aug 2006162068.717.34$11,131
Jul 2006340069.376.34$23,586
Jun 2006156066.286.38$10,340
May 2006171066.016.42$11,288
Apr 2006161064.397.36$10,367
Mar 2006157056.707.08$8,902
Feb 2006163057.597.75$9,387
Jan 2006313060.598.93$18,965
Dec 2005149054.9413.42$8,186
Nov 2005159054.6910.59$8,696
Oct 2005155058.3413.80$9,043
Sep 2005156061.4512.08$9,586
Aug 2005158061.519.80$9,719
Jul 2005155055.697.84$8,632
Jun 2005311052.337.38$16,275
May 2005159045.226.65$7,190
Apr 2005154049.207.36$7,577
Mar 2005314050.377.15$15,816
Feb 2005165045.226.31$7,461
Jan 2005128043.166.32$5,524
Dec 2004159039.866.75$6,338
Nov 2004157045.286.33$7,109
Oct 2004158049.706.52$7,853
Sep 2004157043.245.28$6,789
Aug 2004226042.375.55$9,576
Jul 2004160038.286.08$6,125
Jun 2004157036.106.43$5,668
May 2004166037.486.49$6,222
Apr 2004340034.475.86$11,720
Mar 2004169034.365.53$5,807
Feb 2004171032.455.51$5,549
Jan 20040032.036.30$0
Dec 2003160030.266.30$4,842
Nov 2003159028.804.60$4,579
Oct 2003162028.174.76$4,564
Sep 2003168026.314.75$4,420
Aug 2003178029.765.13$5,297
Jul 2003174029.415.17$5,117
Jun 2003174028.565.98$4,969
May 2003184026.595.97$4,893
Apr 2003122026.675.41$3,254
Mar 2003187031.146.10$5,823
Feb 2003183033.487.93$6,127
Jan 2003185030.315.58$5,607
Dec 2002323026.914.85$8,692
Nov 2002358024.664.14$8,828
Oct 2002348026.464.23$9,208
Sep 2002364027.443.64$9,988
Aug 2002346025.963.16$8,982
Jul 2002354024.583.06$8,701
Jun 2002382023.733.34$9,065
May 2002346024.663.58$8,532
Apr 2002367023.653.51$8,680
Mar 2002371022.003.10$8,162
Feb 2002379018.222.38$6,905
Jan 2002523017.172.38$8,980
Dec 2001380016.932.36$6,433
Nov 2001367018.072.41$6,632
Oct 2001685019.782.53$13,549
Sep 2001665024.262.25$16,133
Aug 2001530024.873.05$13,181
Jul 2001378023.933.20$9,046
Jun 2001542024.563.82$13,312
May 2001347025.524.31$8,855
Apr 2001513024.685.34$12,661
Mar 2001363024.545.38$8,908
Feb 2001547027.755.77$15,179
Jan 2001624027.478.40$17,141
Dec 2000518026.889.12$13,924
Nov 2000516032.215.66$16,620
Oct 2000693031.235.15$21,642
Sep 2000580031.875.19$18,485
Aug 2000552029.644.54$16,361
Jul 2000545028.534.09$15,549
Jun 2000577029.304.40$16,906
May 2000520027.263.68$14,175
Apr 2000537024.513.12$13,162
Mar 2000694028.422.86$19,723
Feb 2000536027.622.73$14,804
Jan 200050815025.272.48$13,209
Dec 1999725024.282.42$17,603
Nov 1999508023.192.43$11,781
Oct 1999657020.982.80$13,784
Sep 1999505021.752.62$10,984
Aug 1999500019.262.88$9,630
Jul 1999356017.892.37$6,369
Jun 1999356015.942.36$5,675
May 1999362015.792.32$5,716
Apr 1999522015.102.21$7,882
Mar 1999323012.471.84$4,028
Feb 199933409.981.82$3,333
Jan 1999500010.381.90$5,190
Dec 199861309.201.77$5,640
Nov 1998495010.892.19$5,391
Oct 1998687012.421.97$8,533
Sep 1998517012.592.08$6,509
Aug 1998667011.301.91$7,537
Jul 1998691011.742.24$8,112
Jun 1998510011.242.24$5,732
May 1998678012.622.21$8,556
Apr 1998663013.042.51$8,646
Mar 1998655012.802.31$8,384
Feb 1998500013.952.30$6,975
Jan 1998490014.702.15$7,203
Dec 1997629016.322.41$10,265
Nov 1997612018.193.09$11,132
Oct 1997653019.253.15$12,570
Sep 1997665017.742.95$11,797
Aug 1997680017.862.55$12,145
Jul 1997674017.582.25$11,849
Jun 1997667017.242.26$11,499
May 1997656018.972.31$12,444
Apr 1997501017.882.08$8,958
Mar 1997660018.951.94$12,507
Feb 1997819020.492.21$16,781
Jan 1997485023.483.54$11,388
Dec 1996658023.32$15,345
Nov 1996457021.97$10,040
Oct 1996523023.31$12,191
Sep 1996518022.22$11,510
Aug 1996666020.26$13,493
Jul 1996658019.55$12,864
Jun 1996682018.73$12,774
May 1996674019.43$13,096
Apr 1996496021.51$10,669
Mar 1996513019.38$9,942
Feb 1996330016.98$5,603
Jan 1996498017.07$8,501
Dec 1995333017.19$5,724
Nov 1995329016.00$5,264
Oct 1995479015.43$7,391
Sep 1995497016.18$8,041
Aug 1995500015.92$7,960
Jul 1995457015.24$6,965
Jun 1995326016.41$5,350
May 1995463017.56$8,130
Apr 1995505017.73$8,954
Mar 1995332016.44$5,458
Feb 1995498016.58$8,257
Jan 1995489015.92$7,785
Dec 1994489015.03$7,350
Nov 1994491015.90$7,807
Oct 1994457015.58$7,120
Sep 1994322115.29$4,923
Aug 1994575116.13$9,275
Jul 1994472117.56$8,288
Jun 1994475117.09$8,118
May 1994469115.88$7,448
Apr 1994963114.14$13,617
Mar 1994650112.46$8,099
Feb 1994492112.50$6,150
Jan 1994639112.66$8,090
Dec 1993637112.33$7,854
Nov 1993471114.49$6,825
Oct 1993614115.85$9,732
Sep 1993632115.03$9,499
Aug 1993573115.66$8,973
Jul 1993656115.46$10,142
Jun 1993507116.79$8,513
May 1993480117.68$8,486
Apr 1993625118.05$11,281
Mar 1993670118.14$12,154
Feb 1993627117.90$11,223
Jan 1993666116.93$11,275

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                  464 bbl  × $106.41 =    $49,374
Casinghead gas       215 Mcf  × $  3.05 =       $655

────────────────────────────────────────────────────
Month total                                  $50,029

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. 7C/O/5803 is the state's own key, not one this site invented.