CARPER 12

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 134547District 08Field 200977002 tax incentive programmesCondensateGasSaveExport
Value, all time
$467 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
401
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

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas111992-10-22124617
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition40 bbl$1,703
GasProduction244,466 Mcf$465,763
Total$467,466

130,637 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 (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 31.7167, -101.1097. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.71666, -101.10970 · 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
7,554 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 7,554 ft.

Completions filed
May 1990
1 of 1 wells

1 well

42-4313209857,554 ftMay 1990

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 2026061106.413.05$186
Apr 2026010398.932.87$296
Mar 2026010789.753.15$337
Feb 202609963.503.75$371
Jan 202609659.138.00$768
Dec 202508056.664.41$353
Nov 2025010358.593.93$404
Oct 2025010159.383.30$334
Sep 2025011362.743.08$348
Aug 202504963.933.01$148
Jul 202504266.743.32$139
Jun 202504766.483.13$147
May 202509260.553.23$297
Apr 2025011362.363.54$400
Mar 2025012567.704.27$534
Feb 2025011270.884.34$486
Jan 2025013974.324.28$595
Dec 2024015468.993.12$481
Nov 2024013069.052.20$286
Oct 2024012671.372.28$287
Sep 202407969.612.36$187
Aug 2024012175.632.06$250
Jul 2024011979.932.15$255
Jun 2024013378.082.63$350
May 2024013578.812.20$297
Apr 2024010184.451.66$168
Mar 2024023080.301.55$355
Feb 2024020376.091.78$362
Jan 202409473.023.30$310
Dec 202302471.262.61$63
Nov 202302477.892.81$67
Oct 202302685.443.09$80
Sep 202303489.042.74$93
Aug 202303880.522.67$102
Jul 202303974.852.64$103
Jun 202303768.962.26$84
May 202303670.622.23$80
Apr 202303778.122.24$83
Mar 202302172.852.39$50
Feb 202302075.112.47$49
Jan 202302076.533.39$68
Dec 202201776.415.73$97
Nov 202202385.005.65$130
Oct 202202687.185.86$152
Sep 202202684.888.16$212
Aug 202202794.529.13$246
Jul 2022027101.587.54$204
Jun 2022027115.097.98$215
May 2022031109.378.43$261
Apr 2022032104.226.84$219
Mar 20220136108.885.08$690
Feb 2022012291.054.86$593
Jan 2022012581.844.54$567
Dec 20210071.323.90$0
Nov 202101377.435.24$68
Oct 2021010079.795.71$571
Sep 202109969.865.35$530
Aug 202109966.024.22$418
Jul 202103070.783.98$119
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202104260.362.76$116
Mar 202105161.302.72$139
Feb 2021014757.805.55$816
Jan 2021021950.412.81$615
Dec 2020027544.642.68$736
Nov 2020018738.772.71$506
Oct 2020023536.972.48$582
Sep 2020031137.091.99$619
Aug 2020019439.982.39$463
Jul 2020013938.371.83$254
Jun 2020015534.901.69$262
May 202001816.921.81$33
Apr 20200014.751.80$0
Mar 202009330.341.86$173
Feb 20200049.881.98$0
Jan 202005657.252.09$117
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201905553.472.42$133
Sep 2019010655.052.66$282
Aug 2019017953.112.30$412
Jul 201909056.272.46$221
Jun 201903452.782.49$85
May 201902058.482.74$55
Apr 201902762.632.75$74
Mar 2019023256.803.06$710
Feb 2019044750.852.79$1,248
Jan 2019039746.033.23$1,282
Dec 2018010546.594.19$439
Nov 2018016852.934.24$712
Oct 2018023161.443.40$785
Sep 2018017159.543.11$531
Aug 2018018359.403.07$561
Jul 2018024965.142.93$730
Jun 201809160.183.08$280
May 2018018865.382.90$545
Apr 2018018763.842.90$542
Mar 2018026161.222.79$727
Feb 2018022461.782.77$620
Jan 2018020162.874.01$806
Dec 2017017157.272.92$500
Nov 2017021555.423.12$670
Oct 2017010649.292.98$316
Sep 201708847.523.09$272
Aug 2017010045.373.00$300
Jul 2017021743.873.09$670
Jun 2017021142.493.09$651
May 2017011045.373.26$359
Apr 2017118247.933.21$632
Mar 2017016446.772.98$489
Feb 201708350.452.95$245
Jan 2017018949.413.42$646
Dec 201605248.763.72$194
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20161041.553.10$42
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160145.352.69$3
May 201603842.521.99$76
Apr 20161036.561.99$37
Mar 20160033.011.79$0
Feb 201628726.472.06$232
Jan 2016012327.352.36$291
Dec 2015014632.362.00$292
Nov 20150038.792.17$0
Oct 201535043.552.43$1,524
Sep 20150042.992.76$0
Aug 201504240.162.87$121
Jul 201506448.152.95$188
Jun 201507256.152.88$208
May 201505655.212.96$166
Apr 201501249.822.71$32
Mar 201501242.892.93$35
Feb 2015010844.662.98$321
Jan 201501643.433.10$50
Dec 201404554.693.59$162
Nov 20140070.464.25$0
Oct 201401878.303.90$70
Sep 201402386.164.05$93
Aug 201403289.394.04$129
Jul 201401896.564.18$75
Jun 201401598.164.74$71
May 201405394.734.73$251
Apr 201408695.944.81$414
Mar 201407895.895.06$394
Feb 201409397.406.19$576
Jan 201405790.404.86$277
Dec 2013010991.824.35$475
Nov 2013016988.853.74$632
Oct 201309097.423.78$340
Sep 20130232104.113.72$863
Aug 20130341104.253.52$1,201
Jul 20130273102.523.72$1,015
Jun 2013026794.403.93$1,050
May 2013025594.834.15$1,058
Apr 2013021393.964.28$912
Mar 2013032793.623.91$1,280
Feb 2013030091.233.42$1,026
Jan 2013029691.603.42$1,012
Dec 2012033286.773.42$1,135
Nov 2012030786.953.62$1,113
Oct 2012035689.383.40$1,210
Sep 2012036394.672.92$1,059
Aug 2012030592.662.91$887
Jul 2012032385.133.02$976
Jun 2012032779.822.52$824
May 2012035391.612.49$878
Apr 20120251101.652.00$501
Mar 20120145105.052.22$322
Feb 20120223101.102.57$573
Jan 2012018898.092.73$514
Dec 2011026396.873.24$852
Nov 2011035695.723.31$1,179
Oct 2011025984.983.65$945
Sep 2011025983.623.99$1,032
Aug 2011021883.404.15$905
Jul 2011013294.144.52$596
Jun 2011016192.904.64$747
May 2011017298.134.40$758
Apr 20110160105.964.33$693
Mar 2011013596.364.06$548
Feb 201109585.644.18$397
Jan 2011014786.504.59$675
Dec 2010012685.734.35$548
Nov 2010020680.843.80$782
Oct 2010016178.103.51$565
Sep 2010017272.633.98$684
Aug 2010017873.684.42$787
Jul 2010014472.554.74$682
Jun 2010016370.364.91$800
May 2010013071.124.24$551
Apr 2010017581.694.12$721
Mar 2010025078.394.39$1,097
Feb 2010019573.585.44$1,061
Jan 2010026274.365.96$1,563
Dec 2009025971.445.48$1,420
Nov 2009028274.593.75$1,058
Oct 2009028672.544.11$1,176
Sep 2009032365.543.06$990
Aug 2009030167.423.22$969
Jul 2009045061.133.46$1,559
Jun 2009043766.163.90$1,702
May 2009048354.743.93$1,896
Apr 2009044646.773.59$1,600
Mar 2009050342.144.06$2,042
Feb 2009044032.814.63$2,039
Jan 2009048735.865.37$2,616
Dec 2008042337.105.98$2,528
Nov 2008044255.496.86$3,032
Oct 2008039575.246.92$2,734
Sep 20080197101.767.88$1,552
Aug 20080179114.228.48$1,518
Jul 20080184131.0811.39$2,096
Jun 20080170131.3313.03$2,216
May 20080278123.1711.57$3,218
Apr 20080272110.3110.45$2,844
Mar 20080292101.909.66$2,822
Feb 2008025092.538.77$2,193
Jan 2008032890.388.21$2,691
Dec 2007028388.337.30$2,066
Nov 2007031891.677.29$2,319
Oct 2007030282.856.92$2,090
Sep 2007024875.846.24$1,549
Aug 2007044769.066.39$2,855
Jul 2007041270.906.39$2,632
Jun 2007036062.007.55$2,717
May 2007028558.747.85$2,236
Apr 2007027859.617.81$2,170
Mar 2007026356.927.30$1,920
Feb 2007022155.108.22$1,816
Jan 2007025150.306.73$1,688
Dec 2006043056.656.92$2,975
Nov 2006042154.207.62$3,207
Oct 2006045054.906.01$2,706
Sep 2006045360.085.04$2,282
Aug 2006047568.717.34$3,486
Jul 2006042169.376.34$2,670
Jun 2006044766.286.38$2,854
May 2006023266.016.42$1,491
Apr 2006021764.397.36$1,597
Mar 2006026156.707.08$1,849
Feb 2006029957.597.75$2,318
Jan 2006031560.598.93$2,814
Dec 2005043254.9413.42$5,795
Nov 2005043554.6910.59$4,606
Oct 2005036158.3413.80$4,980
Sep 2005031261.4512.08$3,769
Aug 2005025161.519.80$2,459
Jul 2005033755.697.84$2,643
Jun 2005039652.337.38$2,923
May 2005048645.226.65$3,232
Apr 2005049949.207.36$3,673
Mar 2005039850.377.15$2,848
Feb 2005043145.226.31$2,720
Jan 2005041743.166.32$2,636
Dec 2004041739.866.75$2,815
Nov 2004042745.286.33$2,703
Oct 2004041549.706.52$2,704
Sep 2004032543.245.28$1,717
Aug 2004068142.375.55$3,780
Jul 2004081638.286.08$4,965
Jun 2004053836.106.43$3,461
May 2004060437.486.49$3,923
Apr 2004042734.475.86$2,502
Mar 2004041634.365.53$2,301
Feb 2004053632.455.51$2,953
Jan 2004015332.036.30$964
Dec 2003017730.266.30$1,115
Nov 2003021028.804.60$965
Oct 2003024228.174.76$1,152
Sep 2003027926.314.75$1,325
Aug 2003026129.765.13$1,339
Jul 2003029429.415.17$1,520
Jun 2003024628.565.98$1,472
May 2003030026.595.97$1,792
Apr 2003030726.675.41$1,660
Mar 2003035431.146.10$2,158
Feb 2003030833.487.93$2,441
Jan 2003038430.315.58$2,144
Dec 2002045126.914.85$2,189
Nov 2002055124.664.14$2,279
Oct 2002064326.464.23$2,719
Sep 2002068727.443.64$2,497
Aug 2002070025.963.16$2,215
Jul 2002061024.583.06$1,868
Jun 2002040423.733.34$1,349
May 2002035224.663.58$1,262
Apr 2002029723.653.51$1,043
Mar 2002038022.003.10$1,179
Feb 2002037318.222.38$886
Jan 2002038917.172.38$924
Dec 2001064316.932.36$1,520
Nov 2001065618.072.41$1,578
Oct 2001082719.782.53$2,091
Sep 2001057524.262.25$1,295
Aug 2001042824.873.05$1,307
Jul 2001037323.933.20$1,193
Jun 2001050124.563.82$1,916
May 2001057125.524.31$2,459
Apr 2001062624.685.34$3,340
Mar 2001079024.545.38$4,247
Feb 2001070327.755.77$4,054
Jan 2001081627.478.40$6,853
Dec 2000095326.889.12$8,694
Nov 2000088032.215.66$4,979
Oct 2000059231.235.15$3,046
Sep 2000047031.875.19$2,438
Aug 2000069629.644.54$3,160
Jul 2000083328.534.09$3,407
Jun 2000078729.304.40$3,461
May 2000090327.263.68$3,323
Apr 200001,05724.513.12$3,294
Mar 200001,16928.422.86$3,343
Feb 200001,33327.622.73$3,634
Jan 200001,09425.272.48$2,714
Dec 1999080724.282.42$1,956
Nov 1999056623.192.43$1,378
Oct 1999048520.982.80$1,360
Sep 1999063421.752.62$1,660
Aug 1999071219.262.88$2,047
Jul 1999097817.892.37$2,320
Jun 1999078415.942.36$1,852
May 1999062215.792.32$1,444
Apr 1999066815.102.21$1,475
Mar 1999068312.471.84$1,256
Feb 199906539.981.82$1,187
Jan 1999070710.381.90$1,343
Dec 199808099.201.77$1,435
Nov 1998089010.892.19$1,945
Oct 1998098312.421.97$1,936
Sep 1998069012.592.08$1,437
Aug 199801,11711.301.91$2,131
Jul 1998095211.742.24$2,130
Jun 1998075911.242.24$1,698
May 199801,00312.622.21$2,213
Apr 1998099813.042.51$2,500
Mar 199801,05212.802.31$2,430
Feb 1998096813.952.30$2,226
Jan 199801,14014.702.15$2,456
Dec 199701,03516.322.41$2,495
Nov 199701,11518.193.09$3,443
Oct 199701,31119.253.15$4,129
Sep 199701,24517.742.95$3,679
Aug 199701,35317.862.55$3,457
Jul 199701,32917.582.25$2,986
Jun 199701,24617.242.26$2,812
May 199701,08818.972.31$2,512
Apr 199701,35917.882.08$2,831
Mar 199701,42518.951.94$2,763
Feb 199701,39620.492.21$3,079
Jan 199701,54823.483.54$5,479
Dec 199601,60023.32$0
Nov 199601,64121.97$0
Oct 199601,77623.31$0
Sep 199601,83122.22$0
Aug 199601,98020.26$0
Jul 199602,36319.55$0
Jun 199602,05818.73$0
May 199602,44619.43$0
Apr 199602,36921.51$0
Mar 199602,70619.38$0
Feb 199602,73116.98$0
Jan 199603,26717.07$0
Dec 199503,84717.19$0
Nov 199504,64016.00$0
Oct 199504,75115.43$0
Sep 1995073216.18$0
Aug 1995065615.92$0
Jul 1995069815.24$0
Jun 1995060616.41$0
May 199501,07517.56$0
Apr 199501,28517.73$0
Mar 199501,57216.44$0
Feb 199501,12716.58$0
Jan 199501,35015.92$0
Dec 199401,33615.03$0
Nov 199401,54115.90$0
Oct 199401,73015.58$0
Sep 199402,06915.29$0
Aug 199402,57816.13$0
Jul 199402,74617.56$0
Jun 199402,54217.09$0
May 199403,14515.88$0
Apr 199403,51714.14$0
Mar 199403,11212.46$0
Feb 199403,09112.50$0
Jan 199403,32112.66$0
Dec 199303,03312.33$0
Nov 199303,68114.49$0
Oct 199304,06915.85$0
Sep 199302,93615.03$0
Aug 199303,86915.66$0
Jul 199304,13415.46$0
Jun 199305,33916.79$0
May 199305,12317.68$0
Apr 199303,92718.05$0
Mar 199304,45918.14$0
Feb 199304,59417.90$0
Jan 199305,63816.93$0

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                   61 Mcf  × $  3.05 =       $186

────────────────────────────────────────────────────
Month total                                     $186

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/134547 is the state's own key, not one this site invented.