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 151385District 08Field 20097700CondensateGasSaveExport
Value, all time
$1.2 M
Aug 1994 – May 2026
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
382
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
CondensateDisposition2,129 bbl$60,661
GasProduction313,368 Mcf$1,137,160
Total$1,197,822

52,485 Mcf of this lease's gas, across 29 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 31.7581, -101.2522. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.75807, -101.25221 · 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
8,390 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 8,390 ft.

Completions filed
Oct 1985
1 of 1 wells

1 well

42-43131715108,390 ftOct 1985

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 (382)

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

382 months

May 20260827106.413.05$2,519
Apr 202601,04098.932.87$2,985
Mar 2026091089.753.15$2,866
Feb 2026075063.503.75$2,813
Jan 2026080459.138.00$6,430
Dec 2025092756.664.41$4,091
Nov 2025079658.593.93$3,125
Oct 2025069459.383.30$2,294
Sep 2025059162.743.08$1,818
Aug 2025066263.933.01$1,996
Jul 2025070966.743.32$2,350
Jun 2025079966.483.13$2,500
May 2025048960.553.23$1,581
Apr 2025046362.363.54$1,640
Mar 2025032867.704.27$1,400
Feb 2025034770.884.34$1,506
Jan 2025032574.324.28$1,391
Dec 2024025168.993.12$783
Nov 2024019469.052.20$427
Oct 2024030971.372.28$705
Sep 2024040169.612.36$948
Aug 2024042075.632.06$867
Jul 2024036379.932.15$779
Jun 2024031478.082.63$827
May 2024042978.812.20$943
Apr 2024018784.451.66$310
Mar 2024030880.301.55$476
Feb 2024030776.091.78$548
Jan 2024030073.023.30$989
Dec 2023049971.262.61$1,303
Nov 2023056977.892.81$1,598
Oct 2023040385.443.09$1,244
Sep 2023046889.042.74$1,280
Aug 2023055780.522.67$1,489
Jul 20230074.852.64$0
Jun 202304168.962.26$93
May 2023030070.622.23$668
Apr 2023023378.122.24$521
Mar 2023021572.852.39$515
Feb 2023010175.112.47$249
Jan 2023019176.533.39$647
Dec 2022024376.415.73$1,392
Nov 2022025885.005.65$1,457
Oct 2022036087.185.86$2,111
Sep 2022032884.888.16$2,678
Aug 2022031094.529.13$2,829
Jul 20222284101.587.54$2,345
Jun 20221239115.097.98$2,022
May 20222248109.378.43$2,310
Apr 20222269104.226.84$2,048
Mar 20222340108.885.08$1,944
Feb 2022323591.054.86$1,415
Jan 2022629381.844.54$1,821
Dec 2021531871.323.90$1,597
Nov 2021326877.435.24$1,636
Oct 2021329679.795.71$1,931
Sep 2021234369.865.35$1,975
Aug 2021338166.024.22$1,806
Jul 2021136970.783.98$1,540
Jun 20211045169.493.38$2,220
May 2021546063.483.02$1,706
Apr 2021045560.362.76$1,255
Mar 2021044961.302.72$1,220
Feb 2021017957.805.55$993
Jan 2021042350.412.81$1,189
Dec 2020032544.642.68$870
Nov 2020024238.772.71$655
Oct 2020027936.972.48$691
Sep 2020032637.091.99$649
Aug 2020051039.982.39$1,216
Jul 2020255738.371.83$1,093
Jun 2020244034.901.69$814
May 2020137416.921.81$696
Apr 2020249014.751.80$914
Mar 2020117730.341.86$359
Feb 2020447349.881.98$1,136
Jan 2020240157.252.09$954
Dec 2019045759.012.30$1,053
Nov 2019137855.302.75$1,095
Oct 2019263253.472.42$1,635
Sep 2019266455.052.66$1,875
Aug 2019355553.112.30$1,438
Jul 2019764956.272.46$1,990
Jun 2019662552.782.49$1,874
May 2019885358.482.74$2,805
Apr 2019488362.632.75$2,679
Mar 201961,02756.803.06$3,486
Feb 2019468850.852.79$2,124
Jan 2019343246.033.23$1,533
Dec 2018340046.594.19$1,814
Nov 2018440052.934.24$1,907
Oct 2018447861.443.40$1,870
Sep 2018451259.543.11$1,829
Aug 2018660659.403.07$2,215
Jul 2018653265.142.93$1,951
Jun 2018455760.183.08$1,955
May 2018955265.382.90$2,190
Apr 2018646763.842.90$1,738
Mar 2018981761.222.79$2,828
Feb 2018454761.782.77$1,760
Jan 2018459462.874.01$2,633
Dec 2017459257.272.92$1,959
Nov 2017565155.423.12$2,307
Oct 2017666749.292.98$2,286
Sep 2017350947.523.09$1,714
Aug 2017466545.373.00$2,179
Jul 2017867643.873.09$2,438
Jun 2017675542.493.09$2,586
May 2017867145.373.26$2,553
Apr 2017561447.933.21$2,212
Mar 2017666646.772.98$2,268
Feb 2017063650.452.95$1,878
Jan 2017069449.413.42$2,373
Dec 2016067348.763.72$2,505
Nov 2016076342.492.64$2,018
Oct 2016073146.193.09$2,259
Sep 201621,08141.553.10$3,435
Aug 2016292241.442.92$2,779
Jul 2016177541.622.92$2,308
Jun 201609345.352.69$250
May 2016013242.521.99$263
Apr 2016011436.561.99$227
Mar 2016210033.011.79$245
Feb 2016813826.472.06$497
Jan 20160327.352.36$7
Dec 2015217532.362.00$415
Nov 2015020938.792.17$453
Oct 2015020443.552.43$495
Sep 2015039042.992.76$1,076
Aug 2015014040.162.87$402
Jul 20150048.152.95$0
Jun 2015013456.152.88$386
May 2015019955.212.96$588
Apr 2015022149.822.71$598
Mar 2015030942.892.93$907
Feb 2015033444.662.98$994
Jan 2015037843.433.10$1,172
Dec 2014037954.693.59$1,361
Nov 2014033370.464.25$1,416
Oct 2014035678.303.90$1,389
Sep 2014031386.164.05$1,266
Aug 2014031089.394.04$1,251
Jul 2014035396.564.18$1,475
Jun 2014062398.164.74$2,951
May 2014071594.734.73$3,379
Apr 2014070895.944.81$3,405
Mar 2014054595.895.06$2,756
Feb 2014134697.406.19$2,240
Jan 2014232890.404.86$1,775
Dec 2013027491.824.35$1,193
Nov 2013029288.853.74$1,092
Oct 2013029097.423.78$1,096
Sep 20130306104.113.72$1,138
Aug 20130320104.253.52$1,127
Jul 20130314102.523.72$1,167
Jun 2013031794.403.93$1,247
May 2013036694.834.15$1,519
Apr 2013021093.964.28$899
Mar 2013035493.623.91$1,385
Feb 2013033291.233.42$1,135
Jan 2013041891.603.42$1,430
Dec 2012046786.773.42$1,597
Nov 2012045886.953.62$1,660
Oct 2012054189.383.40$1,839
Sep 2012048994.672.92$1,427
Aug 2012050192.662.91$1,457
Jul 2012049785.133.02$1,501
Jun 2012047779.822.52$1,202
May 2012026891.612.49$667
Apr 20120226101.652.00$451
Mar 20120411105.052.22$913
Feb 20120353101.102.57$907
Jan 2012044398.092.73$1,211
Dec 2011041796.873.24$1,351
Nov 2011050295.723.31$1,662
Oct 2011049284.983.65$1,795
Sep 2011064983.623.99$2,587
Aug 2011079183.404.15$3,282
Jul 2011077794.144.52$3,510
Jun 2011083392.904.64$3,865
May 2011060798.134.40$2,674
Apr 20110460105.964.33$1,993
Mar 2011063596.364.06$2,576
Feb 2011056085.644.18$2,341
Jan 2011055186.504.59$2,528
Dec 2010055985.734.35$2,430
Nov 2010062880.843.80$2,383
Oct 2010072978.103.51$2,558
Sep 2010066372.633.98$2,638
Aug 2010059773.684.42$2,638
Jul 2010051272.554.74$2,425
Jun 2010063070.364.91$3,094
May 2010069471.124.24$2,939
Apr 2010069981.694.12$2,882
Mar 2010077678.394.39$3,406
Feb 2010065673.585.44$3,570
Jan 2010062474.365.96$3,722
Dec 2009061071.445.48$3,345
Nov 2009068774.593.75$2,577
Oct 2009072672.544.11$2,984
Sep 2009175365.543.06$2,373
Aug 2009162467.423.22$2,076
Jul 2009276661.133.46$2,776
Jun 2009377666.163.90$3,221
May 2009291154.743.93$3,686
Apr 2009280146.773.59$2,967
Mar 2009367342.144.06$2,858
Feb 2009256232.814.63$2,669
Jan 2009363835.865.37$3,534
Dec 2008369037.105.98$4,236
Nov 2008370955.496.86$5,030
Oct 2008166675.246.92$4,685
Sep 20082829101.767.88$6,734
Aug 20084914114.228.48$8,210
Jul 20082601131.0811.39$7,107
Jun 20084854131.3313.03$11,655
May 20085927123.1711.57$11,345
Apr 20084885110.3110.45$9,694
Mar 20084644101.909.66$6,631
Feb 2008381492.538.77$7,417
Jan 2008288590.388.21$7,443
Dec 2007377788.337.30$5,939
Nov 2007283791.677.29$6,286
Oct 2007284582.856.92$6,015
Sep 2007283375.846.24$5,353
Aug 2007380969.066.39$5,375
Jul 2007578070.906.39$5,337
Jun 2007575462.007.55$6,002
May 2007480858.747.85$6,575
Apr 2007874859.617.81$6,315
Mar 2007677556.927.30$6,001
Feb 2007679055.108.22$6,821
Jan 2007695350.306.73$6,712
Dec 200631,00656.656.92$7,130
Nov 2006297054.207.62$7,497
Oct 200611,03154.906.01$6,255
Sep 2006189960.085.04$4,589
Aug 2006377468.717.34$5,887
Jul 2006281569.376.34$5,308
Jun 2006380166.286.38$5,312
May 2006296866.016.42$6,351
Apr 2006296464.397.36$7,224
Mar 200631,05456.707.08$7,636
Feb 2006398757.597.75$7,823
Jan 200651,31760.598.93$12,068
Dec 200531,41154.9413.42$19,094
Nov 200541,32154.6910.59$14,206
Oct 200531,32558.3413.80$18,454
Sep 200531,10661.4512.08$13,544
Aug 200541,18961.519.80$11,894
Jul 200531,09255.697.84$8,732
Jun 2005499452.337.38$7,546
May 20051289945.226.65$6,522
Apr 2005980949.207.36$6,397
Mar 2005486550.377.15$6,390
Feb 2005382545.226.31$5,343
Jan 2005596543.166.32$6,317
Dec 2004497439.866.75$6,735
Nov 2004586945.286.33$5,728
Oct 2004588249.706.52$5,995
Sep 2004485743.245.28$4,701
Aug 2004592842.375.55$5,363
Jul 2004694938.286.08$6,004
Jun 2004693836.106.43$6,251
May 200471,02137.486.49$6,893
Apr 2004594434.475.86$5,703
Mar 200451,00234.365.53$5,713
Feb 2004595632.455.51$5,429
Jan 2004388532.036.30$5,671
Dec 200331,05630.266.30$6,745
Nov 200351,15128.804.60$5,433
Oct 200371,24028.174.76$6,099
Sep 200331,13526.314.75$5,469
Aug 200311,06529.765.13$5,493
Jul 200311,10429.415.17$5,738
Jun 200321,04628.565.98$6,315
May 200351,16326.595.97$7,079
Apr 200321,03326.675.41$5,639
Mar 200321,05531.146.10$6,494
Feb 2003394433.487.93$7,582
Jan 2003294130.315.58$5,313
Dec 2002188326.914.85$4,313
Nov 200211,00724.664.14$4,191
Oct 200221,17126.464.23$5,005
Sep 200221,08527.443.64$3,999
Aug 200221,15625.963.16$3,710
Jul 200211,09424.583.06$3,374
Jun 200221,08123.733.34$3,656
May 200211,21224.663.58$4,368
Apr 200231,19423.653.51$4,265
Mar 200251,17822.003.10$3,765
Feb 20021296918.222.38$2,521
Jan 2002181,09017.172.38$2,899
Dec 2001211,08616.932.36$2,923
Nov 200131,10618.072.41$2,715
Oct 200141,14419.782.53$2,972
Sep 200141,13924.262.25$2,661
Aug 200141,23124.873.05$3,858
Jul 200171,04823.933.20$3,518
Jun 20011098824.563.82$4,024
May 2001111,18025.524.31$5,363
Apr 2001141,17924.685.34$6,636
Mar 200191,24224.545.38$6,898
Feb 2001694927.755.77$5,639
Jan 2001790027.478.40$7,751
Dec 2000798326.889.12$9,156
Nov 200071,12232.215.66$6,574
Oct 200061,18631.235.15$6,290
Sep 200051,16431.875.19$6,196
Aug 200081,15129.644.54$5,464
Jul 2000121,13728.534.09$4,992
Jun 2000131,14529.304.40$5,416
May 2000161,26227.263.68$5,080
Apr 2000191,26924.513.12$4,420
Mar 2000151,30928.422.86$4,170
Feb 200091,15627.622.73$3,400
Jan 200081,20425.272.48$3,189
Dec 199981,24624.282.42$3,214
Nov 1999151,17523.192.43$3,208
Oct 1999131,25020.982.80$3,777
Sep 1999121,22921.752.62$3,480
Aug 199991,23619.262.88$3,728
Jul 1999171,25817.892.37$3,289
Jun 1999191,21615.942.36$3,175
May 1999191,21915.792.32$3,129
Apr 1999201,18915.102.21$2,927
Mar 1999161,22112.471.84$2,444
Feb 1999131,1759.981.82$2,266
Jan 1999121,30710.381.90$2,608
Dec 1998141,3089.201.77$2,448
Nov 1998101,24310.892.19$2,826
Oct 1998121,29412.421.97$2,697
Sep 1998101,31712.592.08$2,869
Aug 199851,41011.301.91$2,746
Jul 199841,48411.742.24$3,367
Jun 199841,44111.242.24$3,269
May 199841,47212.622.21$3,298
Apr 199841,36713.042.51$3,477
Mar 199861,43212.802.31$3,384
Feb 1998171,68613.952.30$4,113
Jan 1998221,84014.702.15$4,288
Dec 1997211,94116.322.41$5,023
Nov 1997301,78818.193.09$6,068
Oct 1997281,90019.253.15$6,524
Sep 1997281,86917.742.95$6,019
Aug 1997211,78517.862.55$4,935
Jul 1997271,77017.582.25$4,452
Jun 1997321,71517.242.26$4,423
May 1997331,76118.972.31$4,691
Apr 1997331,72517.882.08$4,183
Mar 1997301,84218.951.94$4,140
Feb 1997351,61120.492.21$4,271
Jan 1997261,77523.483.54$6,893
Dec 1996311,83123.32$723
Nov 1996351,47621.97$769
Oct 1996391,72623.31$909
Sep 1996391,53522.22$867
Aug 1996261,49420.26$527
Jul 1996221,50219.55$430
Jun 1996211,43618.73$393
May 1996291,63419.43$563
Apr 1996371,61921.51$796
Mar 1996361,71819.38$698
Feb 199621,73516.98$34
Jan 199631,87817.07$51
Dec 199571,65417.19$120
Nov 1995251,88016.00$400
Oct 1995421,94515.43$648
Sep 1995141,73916.18$227
Aug 1995152,03715.92$239
Jul 1995163,59115.24$244
Jun 1995111,64016.41$181
May 1995181,87217.56$316
Apr 199582,64017.73$142
Mar 1995122,19516.44$197
Feb 1995741,53816.58$1,227
Jan 199551,44315.92$80
Dec 1994131,16215.03$195
Nov 199471,19815.90$111
Oct 1994452,54115.58$701
Sep 1994372,05815.29$566
Aug 1994171,76816.13$274

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             0 bbl  × $106.41 =         $0
Gas                  827 Mcf  × $  3.05 =     $2,519

────────────────────────────────────────────────────
Month total                                   $2,519

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/151385 is the state's own key, not one this site invented.