STERLING "O" FEE

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.

Gas lease lease 155140District 08Field 20097700CondensateGasSaveExport
Value, all time
$1.6 M
Jul 1995 – May 2026
Value, last 12 filed months
$45 k
at the published price for each month
Months reported
371
no gaps in the span
Streams
2
condensate, 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
CondensateDisposition2,075 bbl$63,484
GasProduction414,238 Mcf$1,505,557
Total$1,569,041

58,712 Mcf of this lease's gas, across 18 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 (1)

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 31.7619, -101.2516. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76186, -101.25156 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,350 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 8,350 ft.

Completions filed
Jul 1978
1 of 1 wells

1 well

42-4313067138,350 ftJul 1978

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 (371)

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

371 months

May 20263995106.413.05$3,350
Apr 202631,25298.932.87$3,890
Mar 202641,09389.753.15$3,801
Feb 2026190263.503.75$3,446
Jan 2026196759.138.00$7,793
Dec 202521,11556.664.41$5,034
Nov 2025595758.593.93$4,051
Oct 2025583659.383.30$3,060
Sep 2025171162.743.08$2,250
Aug 2025279663.933.01$2,528
Jul 2025085366.743.32$2,828
Jun 2025296166.483.13$3,140
May 202531,06960.553.23$3,637
Apr 2025057062.363.54$2,020
Mar 2025039467.704.27$1,682
Feb 2025041770.884.34$1,810
Jan 2025039274.324.28$1,677
Dec 2024130268.993.12$1,012
Nov 2024023469.052.20$514
Oct 2024037271.372.28$849
Sep 2024143469.612.36$1,096
Aug 2024150775.632.06$1,122
Jul 2024143779.932.15$1,018
Jun 2024037878.082.63$996
May 2024151678.812.20$1,213
Apr 2024122584.451.66$458
Mar 2024237180.301.55$734
Feb 2024236976.091.78$810
Jan 2024334873.023.30$1,367
Dec 2023142171.262.61$1,170
Nov 2023548277.892.81$1,743
Oct 2023034585.443.09$1,065
Sep 2023040389.042.74$1,102
Aug 2023048080.522.67$1,283
Jul 20230074.852.64$0
Jun 202302868.962.26$63
May 2023020770.622.23$461
Apr 2023016278.122.24$363
Mar 2023014972.852.39$357
Feb 202307175.112.47$175
Jan 2023013376.533.39$451
Dec 2022016876.415.73$962
Nov 2022017985.005.65$1,011
Oct 2022025087.185.86$1,466
Sep 2022022884.888.16$1,861
Aug 2022021694.529.13$1,971
Jul 20220217101.587.54$1,637
Jun 20220267115.097.98$2,130
May 20220331109.378.43$2,791
Apr 20220361104.226.84$2,468
Mar 20220455108.885.08$2,310
Feb 2022031591.054.86$1,531
Jan 2022039181.844.54$1,774
Dec 2021042671.323.90$1,661
Nov 2021036077.435.24$1,885
Oct 2021039679.795.71$2,263
Sep 2021046069.865.35$2,461
Aug 2021091366.024.22$3,853
Jul 2021090170.783.98$3,588
Jun 2021491369.493.38$3,364
May 20211172463.483.02$2,883
Apr 2021017660.362.76$485
Mar 2021033761.302.72$916
Feb 2021047157.805.55$2,613
Jan 2021099650.412.81$2,799
Dec 2020065044.642.68$1,739
Nov 2020056738.772.71$1,535
Oct 2020084136.972.48$2,084
Sep 202021,07937.091.99$2,223
Aug 2020171939.982.39$1,755
Jul 2020188938.371.83$1,661
Jun 2020175434.901.69$1,309
May 2020270216.921.81$1,308
Apr 2020389514.751.80$1,659
Mar 202051,23430.341.86$2,442
Feb 202051,24849.881.98$2,721
Jan 202071,38557.252.09$3,302
Dec 201951,29159.012.30$3,270
Nov 201951,89455.302.75$5,486
Oct 2019070753.472.42$1,710
Sep 2019083255.052.66$2,211
Aug 2019192853.112.30$2,192
Jul 2019128656.272.46$760
Jun 2019393752.782.49$2,493
May 201941,31858.482.74$3,846
Apr 201941,38962.632.75$4,071
Mar 201961,40456.803.06$4,640
Feb 201991,37350.852.79$4,291
Jan 2019121,53646.033.23$5,511
Dec 2018191,65346.594.19$7,804
Nov 2018161,26052.934.24$6,186
Oct 2018221,64261.443.40$6,931
Sep 2018201,73659.543.11$6,586
Aug 2018301,84459.403.07$7,437
Jul 2018192,28165.142.93$7,925
Jun 2018381,25360.183.08$6,142
May 2018371,05865.382.90$5,488
Apr 2018035363.842.90$1,024
Mar 2018043061.222.79$1,198
Feb 2018040661.782.77$1,123
Jan 2018043262.874.01$1,732
Dec 2017041957.272.92$1,224
Nov 2017047455.423.12$1,478
Oct 2017043149.292.98$1,286
Sep 2017038547.523.09$1,189
Aug 2017044145.373.00$1,325
Jul 2017044143.873.09$1,361
Jun 2017040342.493.09$1,244
May 2017044045.373.26$1,436
Apr 2017045747.933.21$1,468
Mar 2017043546.772.98$1,298
Feb 2017043050.452.95$1,270
Jan 2017043449.413.42$1,484
Dec 2016051348.763.72$1,910
Nov 2016055242.492.64$1,460
Oct 2016051146.193.09$1,579
Sep 2016043341.553.10$1,343
Aug 2016046041.442.92$1,345
Jul 2016074741.622.92$2,184
Jun 2016082645.352.69$2,219
May 2016011542.521.99$229
Apr 201602436.561.99$48
Mar 201603433.011.79$61
Feb 2016025326.472.06$522
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015024256.152.88$698
May 2015035955.212.96$1,061
Apr 2015051149.822.71$1,383
Mar 2015061542.892.93$1,805
Feb 2015049544.662.98$1,473
Jan 2015056443.433.10$1,749
Dec 2014059854.693.59$2,148
Nov 2014052970.464.25$2,249
Oct 2014052778.303.90$2,056
Sep 2014048786.164.05$1,970
Aug 2014091489.394.04$3,688
Jul 2014094896.564.18$3,962
Jun 2014060598.164.74$2,866
May 2014078094.734.73$3,687
Apr 2014011695.944.81$558
Mar 2014012995.895.06$652
Feb 201408297.406.19$508
Jan 2014019190.404.86$928
Dec 2013023391.824.35$1,015
Nov 2013033388.853.74$1,245
Oct 2013041497.423.78$1,565
Sep 20130437104.113.72$1,625
Aug 20130457104.253.52$1,610
Jul 20133481102.523.72$2,096
Jun 2013758894.403.93$2,974
May 2013869794.834.15$3,651
Apr 2013536693.964.28$2,037
Mar 2013047893.623.91$1,870
Feb 2013045691.233.42$1,559
Jan 2013057091.603.42$1,949
Dec 2012062986.773.42$2,151
Nov 2012061686.953.62$2,233
Oct 2012072089.383.40$2,448
Sep 2012064494.672.92$1,879
Aug 2012066292.662.91$1,925
Jul 2012066685.133.02$2,012
Jun 2012064479.822.52$1,622
May 2012073191.612.49$1,819
Apr 20120685101.652.00$1,368
Mar 20120589105.052.22$1,309
Feb 20120538101.102.57$1,383
Jan 2012065298.092.73$1,783
Dec 2011062096.873.24$2,009
Nov 2011075095.723.31$2,483
Oct 2011064384.983.65$2,346
Sep 2011061583.623.99$2,451
Aug 2011078983.404.15$3,274
Jul 201101,20894.144.52$5,457
Jun 201101,36992.904.64$6,352
May 201101,13498.134.40$4,995
Apr 20110861105.964.33$3,731
Mar 2011599496.364.06$4,515
Feb 2011687685.644.18$4,176
Jan 20111293786.504.59$5,338
Dec 201001,04185.734.35$4,526
Nov 2010099480.843.80$3,773
Oct 2010086278.103.51$3,025
Sep 2010078572.633.98$3,124
Aug 2010082673.684.42$3,650
Jul 2010065772.554.74$3,112
Jun 2010063170.364.91$3,098
May 2010069171.124.24$2,927
Apr 2010075281.694.12$3,100
Mar 2010081878.394.39$3,590
Feb 2010083273.585.44$4,528
Jan 2010088874.365.96$5,296
Dec 2009091471.445.48$5,012
Nov 200901,07674.593.75$4,037
Oct 2009081972.544.11$3,366
Sep 2009078165.543.06$2,394
Aug 2009071467.423.22$2,298
Jul 2009082261.133.46$2,848
Jun 2009081366.163.90$3,167
May 2009093754.743.93$3,678
Apr 2009091046.773.59$3,265
Mar 2009088042.144.06$3,572
Feb 2009086332.814.63$3,998
Jan 2009096935.865.37$5,205
Dec 2008087937.105.98$5,254
Nov 2008091955.496.86$6,305
Oct 2008085775.246.92$5,932
Sep 20080870101.767.88$6,853
Aug 20080974114.228.48$8,262
Jul 20080851131.0811.39$9,692
Jun 20080772131.3313.03$10,061
May 20081839123.1711.57$9,834
Apr 20081846110.3110.45$8,955
Mar 200821,044101.909.66$10,293
Feb 2008198892.538.77$8,758
Jan 200801,04190.388.21$8,542
Dec 200701,00788.337.30$7,353
Nov 2007095691.677.29$6,971
Oct 200711,00382.856.92$7,026
Sep 2007198975.846.24$6,251
Aug 2007198869.066.39$6,380
Jul 2007290970.906.39$5,948
Jun 2007287962.007.55$6,759
May 200711,01858.747.85$8,046
Apr 2007399759.617.81$7,961
Mar 200721,02356.927.30$7,584
Feb 2007496655.108.22$8,157
Jan 200771,14850.306.73$8,075
Dec 200651,07056.656.92$7,686
Nov 200621,11954.207.62$8,632
Oct 200611,18954.906.01$7,205
Sep 200611,14360.085.04$5,818
Aug 200611,07868.717.34$7,981
Jul 200611,08669.376.34$6,958
Jun 200611,06966.286.38$6,891
May 200611,19466.016.42$7,737
Apr 200611,34964.397.36$9,994
Mar 200611,47556.707.08$10,504
Feb 200621,17357.597.75$9,207
Jan 20065660.598.93$357
Dec 20055654.9413.42$355
Nov 2005748254.6910.59$5,486
Oct 200571,40458.3413.80$19,778
Sep 200571,26061.4512.08$15,650
Aug 200561,37261.519.80$13,810
Jul 200531,50655.697.84$11,980
Jun 200531,54652.337.38$11,568
May 2005121,55645.226.65$10,892
Apr 200591,50749.207.36$11,535
Mar 200541,54250.377.15$11,234
Feb 200531,19345.226.31$7,666
Jan 200551,35743.166.32$8,795
Dec 200441,37039.866.75$9,408
Nov 200441,32445.286.33$8,563
Oct 200431,49149.706.52$9,863
Sep 200421,44843.245.28$7,738
Aug 200421,46642.375.55$8,222
Jul 200431,43438.286.08$8,840
Jun 200431,46536.106.43$9,533
May 200441,58937.486.49$10,470
Apr 200451,57434.475.86$9,394
Mar 200461,67034.365.53$9,441
Feb 2004101,45132.455.51$8,319
Jan 200451,36332.036.30$8,747
Dec 200371,62330.266.30$10,439
Nov 2003111,62928.804.60$7,802
Oct 2003131,70528.174.76$8,481
Sep 200361,64726.314.75$7,980
Aug 200331,77629.765.13$9,200
Jul 200321,84029.415.17$9,573
Jun 200331,74228.565.98$10,508
May 200331,78226.595.97$10,723
Apr 200331,57126.675.41$8,575
Mar 200341,71531.146.10$10,579
Feb 200351,53433.487.93$12,326
Jan 200321,58630.315.58$8,914
Dec 200211,58326.914.85$7,710
Nov 200211,62324.664.14$6,739
Oct 200221,67426.464.23$7,132
Sep 200221,50727.443.64$5,533
Aug 200221,64125.963.16$5,244
Jul 200211,66624.583.06$5,125
Jun 200221,56623.733.34$5,275
May 200231,62624.663.58$5,902
Apr 200291,60123.653.51$5,836
Mar 2002111,58122.003.10$5,147
Feb 200231,57218.222.38$3,789
Jan 200251,76717.172.38$4,284
Dec 200161,82016.932.36$4,405
Nov 200131,75318.072.41$4,271
Oct 200141,73319.782.53$4,462
Sep 200141,80524.262.25$4,161
Aug 200141,88824.873.05$5,864
Jul 200171,62823.933.20$5,372
Jun 2001101,53424.563.82$6,112
May 2001101,83325.524.31$8,151
Apr 2001101,70524.685.34$9,344
Mar 200191,95724.545.38$10,743
Feb 2001131,84527.755.77$11,001
Jan 2001241,82227.478.40$15,962
Dec 2000191,91926.889.12$18,017
Nov 200072,02532.215.66$11,683
Oct 200062,13931.235.15$11,194
Sep 200052,09931.875.19$11,046
Aug 200082,07629.644.54$9,664
Jul 2000122,05228.534.09$8,735
Jun 2000132,06529.304.40$9,461
May 2000162,26627.263.68$8,774
Apr 2000192,27824.513.12$7,564
Mar 2000182,35228.422.86$7,238
Feb 2000401,06527.622.73$4,009
Jan 2000371,10925.272.48$3,686
Dec 1999321,11124.282.42$3,470
Nov 1999152,57023.192.43$6,603
Oct 1999132,73420.982.80$7,938
Sep 1999132,68721.752.62$7,320
Aug 1999181,86819.262.88$5,718
Jul 1999131,90117.892.37$4,742
Jun 1999141,83715.942.36$4,562
May 1999142,04915.792.32$4,977
Apr 1999151,99915.102.21$4,640
Mar 1999132,05212.471.84$3,934
Feb 1999201,3979.981.82$2,739
Jan 1999181,55310.381.90$3,137
Dec 1998201,5559.201.77$2,942
Nov 1998161,46510.892.19$3,376
Oct 1998181,52512.421.97$3,227
Sep 1998161,55212.592.08$3,434
Aug 1998101,48111.301.91$2,938
Jul 199881,56011.742.24$3,584
Jun 1998131,51411.242.24$3,533
May 1998362,31312.622.21$5,558
Apr 1998342,14813.042.51$5,825
Mar 1998292,25112.802.31$5,570
Feb 1998112,33913.952.30$5,531
Jan 1998152,55414.702.15$5,724
Dec 1997152,69616.322.41$6,745
Nov 19973099618.193.09$3,622
Oct 1997281,05819.253.15$3,872
Sep 1997291,04117.742.95$3,590
Aug 1997271,78517.862.55$5,042
Jul 1997351,77017.582.25$4,592
Jun 1997411,71517.242.26$4,578
May 1997391,84918.972.31$5,008
Apr 1997401,81217.882.08$4,489
Mar 1997351,93618.951.94$4,417
Feb 1997423,05420.492.21$7,597
Jan 1997313,36623.483.54$12,643
Dec 1996313,47223.32$723
Nov 199653,48221.97$110
Oct 199664,07023.31$140
Sep 199673,62022.22$156
Aug 1996183,39620.26$365
Jul 1996153,41419.55$293
Jun 1996143,26318.73$262
May 1996183,44119.43$350
Apr 1996243,41021.51$516
Mar 1996253,61719.38$485
Feb 1996173,25016.98$289
Jan 1996193,51817.07$324
Dec 1995213,09917.19$361
Nov 199533,03116.00$48
Oct 1995163,13515.43$247
Sep 1995172,55616.18$275
Aug 1995182,63615.92$287
Jul 1995142,30215.24$213

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
Condensate             3 bbl  × $106.41 =       $319
Gas                  995 Mcf  × $  3.05 =     $3,031

────────────────────────────────────────────────────
Month total                                   $3,350

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/G/155140 is the state's own key, not one this site invented.