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 159914District 08Field 20097700CondensateGasSaveExport
Value, all time
$845 k
Sep 1996 – May 2026
Value, last 12 filed months
$31 k
at the published price for each month
Months reported
357
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
CondensateDisposition1,071 bbl$34,062
GasProduction188,146 Mcf$811,030
Total$845,093

5,154 Mcf of this lease's gas, across 4 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 31.7638, -101.2574. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76382, -101.25740 · 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
8,400 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 8,400 ft.

Completions filed
Jan 1984
1 of 1 wells

1 well

42-4313141888,400 ftJan 1984

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 (357)

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

357 months

May 20260712106.413.05$2,169
Apr 2026089598.932.87$2,568
Mar 2026078289.753.15$2,463
Feb 2026064663.503.75$2,423
Jan 2026069259.138.00$5,535
Dec 2025079756.664.41$3,517
Nov 2025068558.593.93$2,690
Oct 2025059859.383.30$1,976
Sep 2025050862.743.08$1,563
Aug 2025056963.933.01$1,715
Jul 2025061166.743.32$2,026
Jun 2025068766.483.13$2,149
May 2025076560.553.23$2,473
Apr 2025040862.363.54$1,446
Mar 2025028267.704.27$1,204
Feb 2025029870.884.34$1,294
Jan 2025028074.324.28$1,198
Dec 2024021768.993.12$677
Nov 2024016769.052.20$367
Oct 2024026671.372.28$607
Sep 2024020969.612.36$494
Aug 2024036175.632.06$745
Jul 2024031379.932.15$672
Jun 2024027178.082.63$714
May 2024037078.812.20$813
Apr 2024016184.451.66$267
Mar 2024026580.301.55$409
Feb 2024026476.091.78$471
Jan 2024025373.023.30$834
Dec 2023030171.262.61$786
Nov 2023026377.892.81$738
Oct 2023024485.443.09$753
Sep 2023028289.042.74$771
Aug 2023033680.522.67$898
Jul 20230074.852.64$0
Jun 202304868.962.26$108
May 2023035470.622.23$789
Apr 2023027678.122.24$618
Mar 2023025572.852.39$610
Feb 2023012075.112.47$296
Jan 2023022676.533.39$766
Dec 2022028876.415.73$1,650
Nov 2022030685.005.65$1,728
Oct 2022042687.185.86$2,498
Sep 2022038984.888.16$3,176
Aug 2022036994.529.13$3,368
Jul 20220360101.587.54$2,715
Jun 20220251115.097.98$2,002
May 20220259109.378.43$2,184
Apr 20220281104.226.84$1,921
Mar 20220356108.885.08$1,807
Feb 2022024691.054.86$1,195
Jan 2022030581.844.54$1,384
Dec 2021033371.323.90$1,298
Nov 2021028177.435.24$1,472
Oct 2021031079.795.71$1,771
Sep 2021036069.865.35$1,926
Aug 2021039966.024.22$1,684
Jul 2021038070.783.98$1,513
Jun 2021036669.493.38$1,237
May 2021033563.483.02$1,011
Apr 2021035060.362.76$965
Mar 2021033761.302.72$916
Feb 2021013957.805.55$771
Jan 2021442950.412.81$1,407
Dec 2020840544.642.68$1,441
Nov 2020414138.772.71$537
Oct 2020415636.972.48$535
Sep 2020035337.091.99$703
Aug 2020036139.982.39$861
Jul 2020135838.371.83$692
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202018114.751.80$161
Mar 2020334330.341.86$728
Feb 2020130049.881.98$644
Jan 2020034857.252.09$729
Dec 2019039659.012.30$913
Nov 2019042155.302.75$1,158
Oct 2019052853.472.42$1,277
Sep 2019061955.052.66$1,645
Aug 2019142353.112.30$1,028
Jul 2019343456.272.46$1,236
Jun 2019341852.782.49$1,200
May 2019244958.482.74$1,347
Apr 201905462.632.75$149
Mar 2019037156.803.06$1,136
Feb 2019036850.852.79$1,028
Jan 2019043846.033.23$1,414
Dec 2018042846.594.19$1,791
Nov 2018032252.934.24$1,364
Oct 2018342161.443.40$1,615
Sep 2018337459.543.11$1,341
Aug 2018033359.403.07$1,021
Jul 2018036065.142.93$1,055
Jun 2018045960.183.08$1,412
May 2018541865.382.90$1,539
Apr 2018232663.842.90$1,073
Mar 2018238661.222.79$1,198
Feb 2018234361.782.77$1,072
Jan 2018334762.874.01$1,580
Dec 2017525057.272.92$1,017
Nov 2017425755.423.12$1,023
Oct 2017438949.292.98$1,358
Sep 2017230047.523.09$1,021
Aug 2017235845.373.00$1,166
Jul 2017236043.873.09$1,199
Jun 2017235642.493.09$1,184
May 2017440545.373.26$1,503
Apr 2017242147.933.21$1,448
Mar 2017040346.772.98$1,202
Feb 2017460850.452.95$1,997
Jan 20171169749.413.42$2,926
Dec 20162277348.763.72$3,950
Nov 2016734242.492.64$1,202
Oct 2016024946.193.09$769
Sep 2016021641.553.10$670
Aug 2016021341.442.92$623
Jul 2016036141.622.92$1,056
Jun 2016075845.352.69$2,036
May 2016070142.521.99$1,396
Apr 2016057136.561.99$1,137
Mar 2016027833.011.79$499
Feb 2016024826.472.06$512
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 2015023656.152.88$680
May 2015035155.212.96$1,037
Apr 2015032749.822.71$885
Mar 2015029342.892.93$860
Feb 2015025044.662.98$744
Jan 2015026443.433.10$819
Dec 2014026254.693.59$941
Nov 2014024970.464.25$1,059
Oct 2014029278.303.90$1,139
Sep 2014044786.164.05$1,808
Aug 2014031089.394.04$1,251
Jul 2014037196.564.18$1,551
Jun 2014046198.164.74$2,184
May 2014065694.734.73$3,101
Apr 2014077695.944.81$3,732
Mar 2014069495.895.06$3,509
Feb 2014044097.406.19$2,724
Jan 2014036690.404.86$1,779
Dec 2013025191.824.35$1,093
Nov 2013036288.853.74$1,353
Oct 2013041497.423.78$1,565
Sep 20130437104.113.72$1,625
Aug 20130457104.253.52$1,610
Jul 20130460102.523.72$1,710
Jun 2013047394.403.93$1,861
May 2013053094.834.15$2,199
Apr 2013028793.964.28$1,229
Mar 2013035693.623.91$1,393
Feb 2013033891.233.42$1,156
Jan 2013042391.603.42$1,447
Dec 2012046786.773.42$1,597
Nov 2012045886.953.62$1,660
Oct 2012053689.383.40$1,822
Sep 2012048394.672.92$1,410
Aug 2012049592.662.91$1,440
Jul 2012049485.133.02$1,492
Jun 2012046979.822.52$1,181
May 2012052591.612.49$1,306
Apr 20120489101.652.00$976
Mar 20120419105.052.22$931
Feb 20120395101.102.57$1,015
Jan 2012042098.092.73$1,148
Dec 2011039496.873.24$1,276
Nov 2011047195.723.31$1,560
Oct 2011036684.983.65$1,335
Sep 2011033083.623.99$1,315
Aug 2011044083.404.15$1,826
Jul 2011050494.144.52$2,277
Jun 2011053992.904.64$2,501
May 2011043498.134.40$1,912
Apr 20110330105.964.33$1,430
Mar 2011045596.364.06$1,846
Feb 2011040185.644.18$1,676
Jan 2011044986.504.59$2,060
Dec 2010047685.734.35$2,070
Nov 2010048880.843.80$1,852
Oct 2010056778.103.51$1,990
Sep 2010051672.633.98$2,053
Aug 2010046573.684.42$2,055
Jul 2010037872.554.74$1,790
Jun 2010050670.364.91$2,485
May 2010056071.124.24$2,372
Apr 2010056481.694.12$2,325
Mar 2010037978.394.39$1,663
Feb 2010022873.585.44$1,241
Jan 2010033874.365.96$2,016
Dec 2009033071.445.48$1,810
Nov 2009035674.593.75$1,336
Oct 2009021872.544.11$896
Sep 2009021965.543.06$671
Aug 2009024567.423.22$789
Jul 2009035161.133.46$1,216
Jun 2009040966.163.90$1,593
May 2009038354.743.93$1,504
Apr 2009042046.773.59$1,507
Mar 2009048142.144.06$1,952
Feb 2009038532.814.63$1,784
Jan 2009046135.865.37$2,476
Dec 2008040637.105.98$2,427
Nov 2008044455.496.86$3,046
Oct 2008065475.246.92$4,527
Sep 20080342101.767.88$2,694
Aug 20080435114.228.48$3,690
Jul 20080241131.0811.39$2,745
Jun 20082386131.3313.03$5,293
May 20082486123.1711.57$5,871
Apr 20081579110.3110.45$6,164
Mar 20081540101.909.66$5,321
Feb 2008253592.538.77$4,877
Jan 2008162590.388.21$5,219
Dec 2007260488.337.30$4,587
Nov 2007259891.677.29$4,544
Oct 2007360782.856.92$4,450
Sep 2007359875.846.24$3,962
Aug 2007366569.066.39$4,455
Jul 2007470270.906.39$4,768
Jun 2007367862.007.55$5,304
May 2007273258.747.85$5,861
Apr 2007366559.617.81$5,369
Mar 2007268256.927.30$5,094
Feb 2007665855.108.22$5,737
Jan 2007771850.306.73$5,182
Dec 2006664556.656.92$4,802
Nov 2006362254.207.62$4,901
Oct 2006166154.906.01$4,030
Sep 2006162260.085.04$3,193
Aug 2006256868.717.34$4,306
Jul 2006159869.376.34$3,862
Jun 2006258866.286.38$3,886
May 2006365466.016.42$4,400
Apr 2006363364.397.36$4,852
Mar 2006469256.707.08$5,128
Feb 2006356657.597.75$4,560
Jan 2006369360.598.93$6,373
Dec 2005584054.9413.42$11,544
Nov 2005778754.6910.59$8,716
Oct 2005778858.3413.80$11,279
Sep 2005668561.4512.08$8,643
Aug 2005443961.519.80$4,547
Jul 2005556355.697.84$4,694
Jun 2005572652.337.38$5,620
May 20051286945.226.65$6,323
Apr 2005983749.207.36$6,604
Mar 2005489550.377.15$6,605
Feb 2005372745.226.31$4,724
Jan 2005575443.166.32$4,983
Dec 2004476139.866.75$5,297
Nov 2004575845.286.33$5,025
Oct 2004582149.706.52$5,597
Sep 2004479843.245.28$4,390
Aug 2004577242.375.55$4,497
Jul 2004674138.286.08$4,738
Jun 2004673336.106.43$4,932
May 2004777937.486.49$5,322
Apr 2004571534.475.86$4,361
Mar 2004575934.365.53$4,369
Feb 2004662632.455.51$3,644
Jan 2004357432.036.30$3,712
Dec 2003468330.266.30$4,425
Nov 2003970828.804.60$3,513
Oct 20031377528.174.76$4,055
Sep 2003676026.314.75$3,767
Aug 2003390429.765.13$4,727
Jul 2003293729.415.17$4,904
Jun 2003388728.565.98$5,393
May 200331,01026.595.97$6,112
Apr 200321,02726.675.41$5,607
Mar 200321,08931.146.10$6,701
Feb 2003397333.487.93$7,812
Jan 200321,04430.315.58$5,888
Dec 200211,06526.914.85$5,196
Nov 2002192124.664.14$3,835
Oct 2002265026.464.23$2,802
Sep 2002260327.443.64$2,247
Aug 2002265625.963.16$2,128
Jul 2002168224.583.06$2,113
Jun 2002272023.733.34$2,451
May 2002194624.663.58$3,415
Apr 2002393223.653.51$3,344
Mar 2002492022.003.10$2,943
Feb 2002165518.222.38$1,574
Jan 2002273617.172.38$1,783
Dec 2001375816.932.36$1,843
Nov 2001356618.072.41$1,416
Oct 2001460519.782.53$1,609
Sep 2001458324.262.25$1,410
Aug 2001463024.873.05$2,023
Jul 2001360723.933.20$2,012
Jun 2001457224.563.82$2,286
May 2001468325.524.31$3,044
Apr 2001367324.685.34$3,665
Mar 2001272224.545.38$3,931
Feb 2001382027.755.77$4,812
Jan 2001383027.478.40$7,053
Dec 2000484726.889.12$7,834
Nov 2000756132.215.66$3,400
Oct 2000659331.235.15$3,239
Sep 2000558231.875.19$3,178
Aug 2000857529.644.54$2,848
Jul 20001256928.534.09$2,669
Jun 20001376929.304.40$3,762
May 20001664427.263.68$2,806
Apr 20001964724.513.12$2,482
Mar 20001766828.422.86$2,393
Feb 20002788227.622.73$3,151
Jan 20002591925.272.48$2,911
Dec 19992495124.282.42$2,888
Nov 19993061223.192.43$2,185
Oct 19992665120.982.80$2,371
Sep 19992364021.752.62$2,176
Aug 19991382419.262.88$2,620
Jul 1999883817.892.37$2,131
Jun 1999581115.942.36$1,995
May 1999577815.792.32$1,885
Apr 1999675915.102.21$1,767
Mar 19991177912.471.84$1,569
Feb 199976659.981.82$1,279
Jan 1999674010.381.90$1,468
Dec 199877409.201.77$1,377
Nov 1998571010.892.19$1,606
Oct 1998673912.421.97$1,530
Sep 1998575312.592.08$1,631
Aug 1998557411.301.91$1,151
Jul 1998460411.742.24$1,398
Jun 1998458611.242.24$1,356
May 1998481512.622.21$1,849
Apr 1998475713.042.51$1,949
Mar 1998479312.802.31$1,883
Feb 1998675513.952.30$1,820
Jan 1998782414.702.15$1,878
Dec 1997786916.322.41$2,209
Nov 1997684318.193.09$2,713
Oct 1997689519.253.15$2,935
Sep 1997588117.742.95$2,692
Aug 1997281217.862.55$2,110
Jul 1997380417.582.25$1,859
Jun 1997577917.242.26$1,845
May 1997231,19418.972.31$3,193
Apr 1997231,16917.882.08$2,846
Mar 1997211,24918.951.94$2,820
Feb 1997241,11120.492.21$2,943
Jan 1997181,22423.483.54$4,755
Dec 1996211,26323.32$490
Nov 1996231,25321.97$505
Oct 1996261,46523.31$606
Sep 1996201,17322.22$444

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                  712 Mcf  × $  3.05 =     $2,169

────────────────────────────────────────────────────
Month total                                   $2,169

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/159914 is the state's own key, not one this site invented.