MARKEY GAS UNIT

Operated by TGNR EAST TEXAS LLC (P-5 850990) in the CARTHAGE (COTTON VALLEY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 155586District 06Field 160321742 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.2 M
Jul 1995 – May 2026
Value, last 12 filed months
$79 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 4,104 leases and 4,104 wells, and the rule below applies to all of them.

Discovered
1968-05-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-02-08.

The Commission's schedule remark for this field reads: FIELD. EFFECTIVE 4/12/16.

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 Gas111995-11-09133013
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
CondensateDisposition4,906 bbl$296,775
GasProduction2,548,606 Mcf$7,888,837
Total$8,185,612

631,210 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 32.1913, -94.4668. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.19133, -94.46676 · 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
9,914 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 9,914 ft.

Completions filed
Jul 1995
1 of 1 wells

1 well

42-3653316089,914 ftJul 1995

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 2026141,269106.413.05$5,355
Apr 2026201,74698.932.87$6,989
Mar 2026171,99089.753.15$7,793
Feb 202691,11963.503.75$4,768
Jan 202601,46759.138.00$11,733
Dec 2025141,14656.664.41$5,851
Nov 2025121,92258.593.93$8,250
Oct 20251294359.383.30$3,829
Sep 2025121,32662.743.08$4,833
Aug 2025271,87563.933.01$7,379
Jul 202572,25866.743.32$7,953
Jun 202581,18066.483.13$4,224
May 2025151,33960.553.23$5,236
Apr 202531,17462.363.54$4,347
Mar 2025171,20967.704.27$6,311
Feb 2025141,53670.884.34$7,660
Jan 2025232,23874.324.28$11,285
Dec 2024181,89568.993.12$7,157
Nov 2024141,95669.052.20$5,267
Oct 2024222,77471.372.28$7,899
Sep 2024182,01969.612.36$6,027
Aug 202451,98775.632.06$4,479
Jul 2024211,89779.932.15$5,751
Jun 2024131,64978.082.63$5,358
May 202481,40878.812.20$3,726
Apr 2024181,54684.451.66$4,085
Mar 2024151,69480.301.55$3,822
Feb 2024161,82376.091.78$4,469
Jan 2024181,98773.023.30$7,867
Dec 2023122,08871.262.61$6,306
Nov 2023182,13577.892.81$7,396
Oct 2023232,18785.443.09$8,717
Sep 2023122,35789.042.74$7,515
Aug 2023192,22380.522.67$7,472
Jul 2023122,99374.852.64$8,805
Jun 2023221,80468.962.26$5,591
May 2023223,21170.622.23$8,706
Apr 2023122,02078.122.24$5,458
Mar 2023272,66272.852.39$8,338
Feb 2023302,07775.112.47$7,375
Jan 2023243,80576.533.39$14,727
Dec 2022161,07676.415.73$7,387
Nov 2022202,46485.005.65$15,612
Oct 2022142,62987.185.86$16,636
Sep 2022101,40284.888.16$12,294
Aug 2022202,45294.529.13$24,270
Jul 202281,426101.587.54$11,568
Jun 202212976115.097.98$9,167
May 2022131,951109.378.43$17,875
Apr 2022121,689104.226.84$12,799
Mar 2022221,539108.885.08$10,208
Feb 2022122,14791.054.86$11,525
Jan 2022222,26381.844.54$12,069
Dec 2021162,00371.323.90$8,951
Nov 2021112,27577.435.24$12,766
Oct 2021212,45779.795.71$15,715
Sep 2021182,23269.865.35$13,201
Aug 2021101,43066.024.22$6,696
Jul 2021121,80370.783.98$8,029
Jun 202191,92669.493.38$7,136
May 2021121,31763.483.02$4,736
Apr 2021121,52360.362.76$4,925
Mar 2021121,39761.302.72$4,531
Feb 2021101,17357.805.55$7,086
Jan 2021131,61250.412.81$5,185
Dec 2020511344.642.68$526
Nov 2020151,91638.772.71$5,767
Oct 2020111,16736.972.48$3,299
Sep 2020212,04437.091.99$4,849
Aug 2020102,21939.982.39$5,692
Jul 2020142,92638.371.83$5,877
Jun 2020131,90334.901.69$3,670
May 2020121,58316.921.81$3,076
Apr 2020292,92014.751.80$5,697
Mar 2020262,65830.341.86$5,723
Feb 2020234,08649.881.98$9,240
Jan 2020131,64557.252.09$4,190
Dec 2019181,69259.012.30$4,961
Nov 2019171,83955.302.75$5,999
Oct 2019112,57653.472.42$6,818
Sep 2019182,40455.052.66$7,379
Aug 2019131,69653.112.30$4,599
Jul 2019212,90456.272.46$8,326
Jun 2019192,56952.782.49$7,403
May 2019313,50158.482.74$11,407
Apr 2019262,95962.632.75$9,768
Mar 2019324,88356.803.06$16,770
Feb 2019232,42650.852.79$7,943
Jan 2019567646.033.23$2,412
Dec 2018468646.594.19$3,058
Nov 2018462752.934.24$2,868
Oct 2018760261.443.40$2,476
Sep 2018260059.543.11$1,984
Aug 2018362359.403.07$2,089
Jul 2018565165.142.93$2,234
Jun 2018466960.183.08$2,299
May 2018569065.382.90$2,328
Apr 2018778363.842.90$2,718
Mar 2018191,06361.222.79$4,126
Feb 2018324,54861.782.77$14,557
Jan 2018669462.874.01$3,160
Dec 2017673157.272.92$2,479
Nov 2017781655.423.12$2,933
Oct 2017191,08249.292.98$4,165
Sep 2017144,11847.523.09$13,379
Aug 2017101,09245.373.00$3,735
Jul 2017161,38943.873.09$4,990
Jun 2017305,14542.493.09$17,159
May 2017680645.373.26$2,903
Apr 2017880947.933.21$2,982
Mar 2017991746.772.98$3,157
Feb 201771,09350.452.95$3,580
Jan 201702,39949.413.42$8,202
Dec 201601,41148.763.72$5,253
Nov 201601,07942.492.64$2,853
Oct 201601,69546.193.09$5,238
Sep 2016092541.553.10$2,868
Aug 2016097741.442.92$2,857
Jul 2016098341.622.92$2,875
Jun 201601,01945.352.69$2,737
May 201601,22042.521.99$2,429
Apr 201602,52436.561.99$5,025
Mar 201602,26133.011.79$4,056
Feb 2016099426.472.06$2,051
Jan 201601,78727.352.36$4,225
Dec 201501,26132.362.00$2,524
Nov 201501,95238.792.17$4,231
Oct 201543,08843.552.43$7,667
Sep 2015263,11442.992.76$9,707
Aug 20155299440.162.87$4,944
Jul 2015531,63848.152.95$7,376
Jun 2015591,34556.152.88$7,190
May 2015521,27855.212.96$6,648
Apr 2015662,11649.822.71$9,015
Mar 20151022,20542.892.93$10,846
Feb 201502,58844.662.98$7,702
Jan 201502,82543.433.10$8,759
Dec 201402,26054.693.59$8,116
Nov 201404,72270.464.25$20,077
Oct 201421,83678.303.90$7,319
Sep 2014154,67286.164.05$20,193
Aug 20141880389.394.04$4,849
Jul 2014181,22896.564.18$6,871
Jun 2014203,20898.164.74$17,159
May 2014202,36894.734.73$13,087
Apr 2014221,40795.944.81$8,877
Mar 2014311,57195.895.06$10,917
Feb 2014231,89097.406.19$13,943
Jan 20142877990.404.86$6,318
Dec 20133278191.824.35$6,339
Nov 20135477788.853.74$7,703
Oct 2013381,19597.423.78$8,218
Sep 2013401,327104.113.72$9,098
Aug 2013411,968104.253.52$11,207
Jul 2013382,572102.523.72$13,458
Jun 2013442,00294.403.93$12,028
May 2013552,83494.834.15$16,974
Apr 2013512,66393.964.28$16,197
Mar 2013642,40893.623.91$15,414
Feb 2013622,81191.233.42$15,270
Jan 2013763,37991.603.42$18,517
Dec 2012612,65486.773.42$14,370
Nov 2012692,62086.953.62$15,497
Oct 2012821,93689.383.40$13,911
Sep 20121352,75194.672.92$20,809
Aug 20121082,88492.662.91$18,394
Jul 201212,57285.133.02$7,855
Jun 201202,56079.822.52$6,449
May 201212,12591.612.49$5,379
Apr 201231,976101.652.00$4,251
Mar 201262,722105.052.22$6,679
Feb 201202,077101.102.57$5,338
Jan 201202,90498.092.73$7,940
Dec 201101,45096.873.24$4,698
Nov 201102,83295.723.31$9,378
Oct 201102,28684.983.65$8,341
Sep 201102,48883.623.99$9,917
Aug 201103,06783.404.15$12,726
Jul 201101,28694.144.52$5,809
Jun 201102,36292.904.64$10,959
May 201101,42698.134.40$6,281
Apr 201102,485105.964.33$10,768
Mar 201102,86596.364.06$11,624
Feb 201103,21185.644.18$13,422
Jan 201103,91986.504.59$17,983
Dec 201002,27085.734.35$9,869
Nov 20100580.843.80$19
Oct 20100078.103.51$0
Sep 201001872.633.98$72
Aug 201002573.684.42$110
Jul 201002772.554.74$128
Jun 20100070.364.91$0
May 201001771.124.24$72
Apr 201012381.694.12$177
Mar 20104678.394.39$340
Feb 201004273.585.44$229
Jan 20100074.365.96$0
Dec 200903171.445.48$170
Nov 200903774.593.75$139
Oct 20090172.544.11$4
Sep 200906165.543.06$187
Aug 200902267.423.22$71
Jul 200911761.133.46$120
Jun 2009314566.163.90$2,226
May 20091103,53854.743.93$19,911
Apr 20091292,19846.773.59$13,919
Mar 20091682,49442.144.06$17,203
Feb 20091442,46032.814.63$16,122
Jan 20091623,14235.865.37$22,685
Dec 20081104,53237.105.98$31,169
Nov 2008606,50355.496.86$47,942
Oct 2008294,71975.246.92$34,847
Sep 200804,186101.767.88$32,974
Aug 200803,555114.228.48$30,157
Jul 200804,814131.0811.39$54,829
Jun 200805,547131.3313.03$72,292
May 200805,462123.1711.57$63,219
Apr 200805,935110.3110.45$62,050
Mar 200805,157101.909.66$49,838
Feb 200803,82592.538.77$33,547
Jan 200805,15490.388.21$42,292
Dec 200705,79288.337.30$42,293
Nov 200704,86391.677.29$35,460
Oct 200704,63482.856.92$32,076
Sep 200705,01075.846.24$31,283
Aug 200705,64869.066.39$36,079
Jul 200705,25770.906.39$33,581
Jun 200706,43662.007.55$48,582
May 200704,96158.747.85$38,925
Apr 200704,86459.617.81$37,964
Mar 200705,04456.927.30$36,831
Feb 200705,90455.108.22$48,507
Jan 200705,55850.306.73$37,388
Dec 200605,80356.656.92$40,148
Nov 200606,75154.207.62$51,426
Oct 200606,73054.906.01$40,473
Sep 200605,18360.085.04$26,108
Aug 200605,17368.717.34$37,969
Jul 200605,96669.376.34$37,841
Jun 200605,58766.286.38$35,667
May 200606,34066.016.42$40,735
Apr 200605,80764.397.36$42,742
Mar 200606,36856.707.08$45,104
Feb 200604,53957.597.75$35,182
Jan 200605,81460.598.93$51,938
Dec 200506,13054.9413.42$82,236
Nov 200506,66854.6910.59$70,603
Oct 200507,91458.3413.80$109,180
Sep 200507,89461.4512.08$95,352
Aug 200508,59361.519.80$84,184
Jul 200506,65355.697.84$52,184
Jun 200506,77652.337.38$50,014
May 200507,12245.226.65$47,370
Apr 200506,90549.207.36$50,824
Mar 200507,31450.377.15$52,331
Feb 200506,55345.226.31$41,362
Jan 200507,49343.166.32$47,372
Dec 200407,51339.866.75$50,721
Nov 200407,11645.286.33$45,047
Oct 200407,65949.706.52$49,899
Sep 200407,50543.245.28$39,656
Aug 200407,75042.375.55$43,018
Jul 200407,86338.286.08$47,840
Jun 200407,81136.106.43$50,248
May 200407,68237.486.49$49,891
Apr 200407,79034.475.86$45,637
Mar 200408,44434.365.53$46,697
Feb 200407,85332.455.51$43,267
Jan 200408,40332.036.30$52,936
Dec 200308,36430.266.30$52,707
Nov 200308,11728.804.60$37,299
Oct 200308,50528.174.76$40,481
Sep 200308,49726.314.75$40,355
Aug 200309,06829.765.13$46,516
Jul 200309,08429.415.17$46,972
Jun 200308,97728.565.98$53,709
May 200308,96326.595.97$53,533
Apr 200308,94826.675.41$48,384
Mar 200309,66531.146.10$58,918
Feb 200309,00233.487.93$71,349
Jan 200309,89230.315.58$55,218
Dec 2002010,71426.914.85$52,003
Nov 2002010,15024.664.14$41,990
Oct 2002010,58326.464.23$44,757
Sep 200209,56127.443.64$34,756
Aug 2002010,56325.963.16$33,423
Jul 2002010,24924.583.06$31,380
Jun 2002010,86923.733.34$36,283
May 200207,86024.663.58$28,170
Apr 200209,88323.653.51$34,712
Mar 2002010,47722.003.10$32,507
Feb 200209,79618.222.38$23,272
Jan 2002011,39417.172.38$27,069
Dec 2001011,47016.932.36$27,120
Nov 2001011,05718.072.41$26,598
Oct 2001011,80619.782.53$29,856
Sep 2001010,67024.262.25$24,022
Aug 2001011,71924.873.05$35,780
Jul 2001012,04423.933.20$38,506
Jun 2001011,88924.563.82$45,465
May 2001010,74225.524.31$46,269
Apr 2001012,48424.685.34$66,606
Mar 2001011,37724.545.38$61,168
Feb 200109,87427.755.77$56,944
Jan 2001011,48127.478.40$96,426
Dec 2000011,36226.889.12$103,650
Nov 2000011,13132.215.66$62,979
Oct 2000011,88431.235.15$61,149
Sep 2000011,59331.875.19$60,127
Aug 2000011,97329.644.54$54,366
Jul 2000012,26828.534.09$50,173
Jun 2000012,37129.304.40$54,398
May 2000011,99027.263.68$44,120
Apr 2000012,26024.513.12$38,202
Mar 2000012,75828.422.86$36,485
Feb 20000027.622.73$0
Jan 2000013,28125.272.48$32,944
Dec 1999013,54324.282.42$32,824
Nov 1999013,54923.192.43$32,978
Oct 1999014,82720.982.80$41,571
Sep 1999013,67121.752.62$35,802
Aug 1999014,10619.262.88$40,563
Jul 1999014,35017.892.37$34,044
Jun 1999014,81415.942.36$34,992
May 1999015,59815.792.32$36,203
Apr 1999015,63515.102.21$34,523
Mar 1999017,11212.471.84$31,458
Feb 1999015,7079.981.82$28,552
Jan 1999018,24410.381.90$34,663
Dec 1998018,1789.201.77$32,235
Nov 1998015,92910.892.19$34,816
Oct 1998016,42212.421.97$32,338
Sep 1998016,19612.592.08$33,730
Aug 1998017,49011.301.91$33,360
Jul 1998016,14311.742.24$36,116
Jun 1998017,31011.242.24$38,727
May 1998018,26612.622.21$40,301
Apr 1998018,12013.042.51$45,397
Mar 1998019,32812.802.31$44,637
Feb 1998017,88813.952.30$41,127
Jan 1998020,16814.702.15$43,458
Dec 1997020,47716.322.41$49,372
Nov 1997020,03218.193.09$61,864
Oct 1997021,30519.253.15$67,107
Sep 1997020,89917.742.95$61,754
Aug 1997021,92617.862.55$56,015
Jul 1997022,96217.582.25$51,594
Jun 1997022,81517.242.26$51,498
May 1997024,38918.972.31$56,302
Apr 1997024,14417.882.08$50,287
Mar 1997025,74118.951.94$49,915
Feb 1997024,37220.492.21$53,762
Jan 1997026,53923.483.54$93,940
Dec 1996025,04023.32$0
Nov 1996025,11021.97$0
Oct 1996027,39923.31$0
Sep 1996025,96522.22$0
Aug 1996027,82820.26$0
Jul 1996029,53319.55$0
Jun 1996029,81618.73$0
May 1996032,21619.43$0
Apr 1996030,80121.51$0
Mar 1996033,03819.38$0
Feb 1996032,84916.98$0
Jan 1996039,07417.07$0
Dec 1995044,37717.19$0
Nov 1995047,70816.00$0
Oct 1995053,11615.43$0
Sep 1995054,28516.18$0
Aug 199537351,34215.92$5,938
Jul 199527621,71315.24$4,206

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            14 bbl  × $106.41 =     $1,490
Gas                1,269 Mcf  × $  3.05 =     $3,865

────────────────────────────────────────────────────
Month total                                   $5,355

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. 06/G/155586 is the state's own key, not one this site invented.