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MAHAFFEY -A- 104

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 219467District 08Field 200977002 tax incentive programmesCondensateGasSaveExport
Value, all time
$318 k
Jul 2006 – May 2026
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
239
no gaps in the span
Streams
2
condensate, gas

The CONGER (PENN) field

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 Gas112009-05-28191717
NGPA1none——

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
CondensateDisposition512 bbl$42,276
GasProduction60,985 Mcf$276,054
Total$318,330

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 31.6825, -101.1864. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.68246, -101.18638 · 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
8,300 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 8,300 ft.

Completions filed
Nov 1981
1 of 1 wells

1 well

42-431310751048,300 ftNov 1981——

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 (239)

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

239 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260163.503.75$4
Jan 202602459.138.00$192
Dec 20250256.664.41$9
Nov 202501658.593.93$63
Oct 202507059.383.30$231
Sep 2025010262.743.08$314
Aug 202507963.933.01$238
Jul 202507666.743.32$252
Jun 202508866.483.13$275
May 2025011160.553.23$359
Apr 2025011062.363.54$390
Mar 2025021667.704.27$922
Feb 2025017870.884.34$773
Jan 2025022474.324.28$958
Dec 2024018568.993.12$577
Nov 2024020269.052.20$444
Oct 2024020371.372.28$463
Sep 2024019369.612.36$456
Aug 2024021175.632.06$435
Jul 2024020579.932.15$440
Jun 2024019078.082.63$500
May 2024027278.812.20$598
Apr 2024024684.451.66$408
Mar 2024022880.301.55$352
Feb 2024018476.091.78$328
Jan 2024017173.023.30$564
Dec 2023014971.262.61$389
Nov 2023014777.892.81$413
Oct 2023017385.443.09$534
Sep 2023015689.042.74$427
Aug 202307980.522.67$211
Jul 2023021574.852.64$568
Jun 2023015668.962.26$352
May 2023014570.622.23$323
Apr 2023011578.122.24$257
Mar 202309572.852.39$227
Feb 202306875.112.47$168
Jan 202308876.533.39$298
Dec 202207676.415.73$435
Nov 202209585.005.65$536
Oct 202209287.185.86$539
Sep 202209384.888.16$759
Aug 2022012494.529.13$1,132
Jul 20220120101.587.54$905
Jun 20220123115.097.98$981
May 20220121109.378.43$1,020
Apr 20220112104.226.84$766
Mar 20220124108.885.08$629
Feb 2022010691.054.86$515
Jan 2022013981.844.54$631
Dec 2021011671.323.90$452
Nov 2021018277.435.24$953
Oct 2021021079.795.71$1,200
Sep 2021017869.865.35$952
Aug 2021016666.024.22$701
Jul 2021015970.783.98$633
Jun 2021016569.493.38$558
May 2021012963.483.02$389
Apr 2021015860.362.76$436
Mar 2021015961.302.72$432
Feb 202109657.805.55$533
Jan 2021012750.412.81$357
Dec 2020014244.642.68$380
Nov 2020017838.772.71$482
Oct 2020016236.972.48$402
Sep 2020016337.091.99$325
Aug 2020016639.982.39$396
Jul 2020017538.371.83$319
Jun 2020021334.901.69$360
May 20200016.921.81$0
Apr 202006714.751.80$121
Mar 2020024630.341.86$457
Feb 202005549.881.98$109
Jan 2020017157.252.09$358
Dec 2019017859.012.30$410
Nov 2019021255.302.75$583
Oct 2019022553.472.42$544
Sep 201908855.052.66$234
Aug 2019015153.112.30$348
Jul 2019014556.272.46$357
Jun 2019017852.782.49$443
May 2019015358.482.74$419
Apr 2019021062.632.75$578
Mar 2019012256.803.06$374
Feb 2019017450.852.79$486
Jan 2019020246.033.23$652
Dec 2018018746.594.19$783
Nov 2018018752.934.24$792
Oct 2018018361.443.40$622
Sep 2018016459.543.11$510
Aug 2018026059.403.07$797
Jul 2018017165.142.93$501
Jun 2018019660.183.08$603
May 2018022365.382.90$647
Apr 2018023963.842.90$693
Mar 2018023761.222.79$660
Feb 2018031261.782.77$863
Jan 2018012062.874.01$481
Dec 2017022557.272.92$657
Nov 2017022455.423.12$699
Oct 2017022949.292.98$683
Sep 2017028047.523.09$864
Aug 2017024345.373.00$730
Jul 2017024443.873.09$753
Jun 2017026442.493.09$815
May 2017024845.373.26$809
Apr 2017027447.933.21$880
Mar 2017022146.772.98$659
Feb 2017019250.452.95$567
Jan 2017022649.413.42$773
Dec 2016022948.763.72$853
Nov 2016021142.492.64$558
Oct 2016022246.193.09$686
Sep 2016019641.553.10$608
Aug 2016020741.442.92$605
Jul 2016014941.622.92$436
Jun 2016020745.352.69$556
May 2016021342.521.99$424
Apr 2016023836.561.99$474
Mar 2016020033.011.79$359
Feb 2016014326.472.06$295
Jan 2016016827.352.36$397
Dec 2015016532.362.00$330
Nov 2015016438.792.17$355
Oct 2015018243.552.43$442
Sep 2015019842.992.76$546
Aug 2015018540.162.87$531
Jul 2015017348.152.95$510
Jun 2015017556.152.88$505
May 2015018755.212.96$553
Apr 2015016249.822.71$438
Mar 2015023742.892.93$696
Feb 2015122344.662.98$708
Jan 2015021943.433.10$679
Dec 2014017854.693.59$639
Nov 2014017170.464.25$727
Oct 2014021178.303.90$823
Sep 2014019486.164.05$785
Aug 2014522589.394.04$1,355
Jul 2014019796.564.18$823
Jun 2014019398.164.74$914
May 2014021794.734.73$1,026
Apr 2014018495.944.81$885
Mar 2014017895.895.06$900
Feb 2014015797.406.19$972
Jan 2014021190.404.86$1,026
Dec 2013117191.824.35$836
Nov 2013016188.853.74$602
Oct 2013314897.423.78$852
Sep 20130172104.113.72$639
Aug 20130166104.253.52$585
Jul 20138170102.523.72$1,452
Jun 20131120194.403.93$1,829
May 2013022994.834.15$950
Apr 2013033693.964.28$1,439
Mar 2013736193.623.91$2,068
Feb 2013032191.233.42$1,098
Jan 20131830891.603.42$2,702
Dec 20122027886.773.42$2,686
Nov 2012036986.953.62$1,338
Oct 2012041889.383.40$1,421
Sep 20121540294.672.92$2,593
Aug 2012039192.662.91$1,137
Jul 20121141185.133.02$2,178
Jun 2012041179.822.52$1,035
May 20121039691.612.49$1,901
Apr 20120397101.652.00$793
Mar 201210319105.052.22$1,759
Feb 201211349101.102.57$2,009
Jan 20121036798.092.73$1,984
Dec 2011039796.873.24$1,286
Nov 20111038995.723.31$2,245
Oct 2011741184.983.65$2,094
Sep 2011038383.623.99$1,527
Aug 2011942183.404.15$2,497
Jul 2011040594.144.52$1,829
Jun 20111040692.904.64$2,813
May 20111440798.134.40$3,167
Apr 201115346105.964.33$3,089
Mar 2011037896.364.06$1,534
Feb 20111232785.644.18$2,395
Jan 2011036886.504.59$1,689
Dec 20101039585.734.35$2,575
Nov 20101038980.843.80$2,285
Oct 2010941478.103.51$2,156
Sep 2010040472.633.98$1,608
Aug 2010942973.684.42$2,559
Jul 2010042072.554.74$1,989
Jun 20101441370.364.91$3,013
May 20101543271.124.24$2,896
Apr 20101741681.694.12$3,104
Mar 20101541078.394.39$2,975
Feb 2010038973.585.44$2,117
Jan 20101541474.365.96$3,585
Dec 20091342771.445.48$3,270
Nov 20091240674.593.75$2,418
Oct 2009042872.544.11$1,759
Sep 20091042665.543.06$1,961
Aug 2009744667.423.22$1,907
Jul 20091043461.133.46$2,115
Jun 2009043466.163.90$1,690
May 20091145854.743.93$2,400
Apr 2009942146.773.59$1,931
Mar 2009044642.144.06$1,810
Feb 2009739732.814.63$2,069
Jan 2009043935.865.37$2,358
Dec 2008644637.105.98$2,888
Nov 2008044355.496.86$3,039
Oct 2008047575.246.92$3,288
Sep 200816471101.767.88$5,338
Aug 20080480114.228.48$4,072
Jul 20080368131.0811.39$4,191
Jun 20085323131.3313.03$4,866
May 20087535123.1711.57$7,054
Apr 20080461110.3110.45$4,820
Mar 20087474101.909.66$5,294
Feb 2008842692.538.77$4,477
Jan 2008043990.388.21$3,602
Dec 20071046588.337.30$4,279
Nov 2007046891.677.29$3,413
Oct 2007051782.856.92$3,579
Sep 2007845775.846.24$3,460
Aug 2007051469.066.39$3,283
Jul 2007049070.906.39$3,130
Jun 2007848462.007.55$4,149
May 2007051458.747.85$4,033
Apr 2007050659.617.81$3,949
Mar 2007752556.927.30$4,232
Feb 2007846855.108.22$4,286
Jan 2007051950.306.73$3,491
Dec 2006750356.656.92$3,877
Nov 2006050354.207.62$3,832
Oct 2006051354.906.01$3,085
Sep 2006450860.085.04$2,799
Aug 2006053968.717.34$3,956
Jul 2006053769.376.34$3,406

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.

Feb 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 63.50 =         $0
Gas                    1 Mcf  × $  3.75 =         $4

────────────────────────────────────────────────────
Month total                                       $4

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/219467 is the state's own key, not one this site invented.