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 142077District 06Field 160321742 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 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 Gas111992-09-15125392
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
CondensateDisposition10,040 bbl$159,724
GasProduction1,578,681 Mcf$2,897,112
Total$3,056,836

870,805 Mcf of this lease's gas, across 47 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 32.1920, -94.4727. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.19199, -94.47272 · 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
9,950 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 9,950 ft.

Completions filed
Jun 1992
1 of 1 wells

1 well

42-3653260039,950 ftJun 1992

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202401779.932.15$36
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202402173.023.30$69
Dec 202301571.262.61$39
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230380.522.67$8
Jul 20230774.852.64$18
Jun 202303268.962.26$72
May 202307170.622.23$158
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220294.529.13$18
Jul 2022043101.587.54$324
Jun 2022012115.097.98$96
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202204108.885.08$20
Feb 202201791.054.86$83
Jan 202202481.844.54$109
Dec 202103271.323.90$125
Nov 202104377.435.24$225
Oct 202117279.795.71$491
Sep 202104569.865.35$241
Aug 202106266.024.22$262
Jul 202116570.783.98$330
Jun 202108469.493.38$284
May 202108963.483.02$269
Apr 2021110760.362.76$356
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200137.091.99$2
Aug 20200239.982.39$5
Jul 20200538.371.83$9
Jun 20200034.901.69$0
May 20200316.921.81$5
Apr 20200314.751.80$5
Mar 20200330.341.86$6
Feb 20200149.881.98$2
Jan 20200157.252.09$2
Dec 201901959.012.30$44
Nov 201918355.302.75$284
Oct 2019011553.472.42$278
Sep 201919355.052.66$302
Aug 201918553.112.30$249
Jul 2019110056.272.46$302
Jun 201909352.782.49$232
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190150.852.79$3
Jan 20190646.033.23$19
Dec 20180646.594.19$25
Nov 20180152.934.24$4
Oct 20180761.443.40$24
Sep 20180159.543.11$3
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180161.782.77$3
Jan 20180862.874.01$32
Dec 201701157.272.92$32
Nov 201703055.423.12$94
Oct 201703149.292.98$92
Sep 201703047.523.09$93
Aug 201703145.373.00$93
Jul 201703143.873.09$96
Jun 201703342.493.09$102
May 201702345.373.26$75
Apr 20170147.933.21$3
Mar 201701746.772.98$51
Feb 201701150.452.95$32
Jan 201701749.413.42$58
Dec 201601948.763.72$71
Nov 201602342.492.64$61
Oct 201605546.193.09$170
Sep 201602541.553.10$78
Aug 201602941.442.92$85
Jul 201603341.622.92$97
Jun 201602245.352.69$59
May 201601542.521.99$30
Apr 201601236.561.99$24
Mar 20160933.011.79$16
Feb 20160926.472.06$19
Jan 201603027.352.36$71
Dec 201509032.362.00$180
Nov 2015010438.792.17$225
Oct 2015011643.552.43$281
Sep 2015010742.992.76$295
Aug 201509440.162.87$270
Jul 2015011048.152.95$324
Jun 2015021956.152.88$631
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201501144.662.98$33
Jan 201502043.433.10$62
Dec 201401354.693.59$47
Nov 201405670.464.25$238
Oct 201408478.303.90$328
Sep 2014010586.164.05$425
Aug 2014016289.394.04$654
Jul 20140196.564.18$4
Jun 20140398.164.74$14
May 20140094.734.73$0
Apr 2014014595.944.81$697
Mar 20140095.895.06$0
Feb 201404697.406.19$285
Jan 201408190.404.86$394
Dec 201308491.824.35$366
Nov 2013010388.853.74$385
Oct 2013011197.423.78$420
Sep 20130126104.113.72$468
Aug 20130237104.253.52$835
Jul 2013037102.523.72$138
Jun 20130494.403.93$16
May 201307294.834.15$299
Apr 201303293.964.28$137
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201202994.672.92$85
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201201779.822.52$43
May 201208691.612.49$214
Apr 2012082101.652.00$164
Mar 2012090105.052.22$200
Feb 2012086101.102.57$221
Jan 2012015698.092.73$427
Dec 2011011596.873.24$373
Nov 201108995.723.31$295
Oct 2011013684.983.65$496
Sep 2011015383.623.99$610
Aug 2011013083.404.15$539
Jul 2011010494.144.52$470
Jun 2011010892.904.64$501
May 2011012498.134.40$546
Apr 20110139105.964.33$602
Mar 2011017796.364.06$718
Feb 2011017685.644.18$736
Jan 2011017886.504.59$817
Dec 2010015285.734.35$661
Nov 2010013680.843.80$516
Oct 2010014278.103.51$498
Sep 2010013172.633.98$521
Aug 2010020373.684.42$897
Jul 2010026072.554.74$1,231
Jun 2010026270.364.91$1,287
May 2010028571.124.24$1,207
Apr 2010023081.694.12$948
Mar 2010033978.394.39$1,488
Feb 2010029473.585.44$1,600
Jan 2010046174.365.96$2,749
Dec 2009031871.445.48$1,744
Nov 2009045674.593.75$1,711
Oct 2009042172.544.11$1,730
Sep 2009056465.543.06$1,729
Aug 2009075967.423.22$2,443
Jul 200901,03161.133.46$3,572
Jun 200901,68466.163.90$6,559
May 2009038854.743.93$1,523
Apr 200911,14146.773.59$4,140
Mar 2009171,28342.144.06$5,924
Feb 2009151,15332.814.63$5,834
Jan 2009171,59535.865.37$9,176
Dec 2008112,22037.105.98$13,677
Nov 200862,59555.496.86$18,136
Oct 200831,94775.246.92$13,703
Sep 200801,467101.767.88$11,556
Aug 200802,073114.228.48$17,585
Jul 200801,745131.0811.39$19,875
Jun 200801,747131.3313.03$22,768
May 200801,437123.1711.57$16,632
Apr 20080417110.3110.45$4,360
Mar 20080720101.909.66$6,958
Feb 2008065392.538.77$5,727
Jan 2008091790.388.21$7,525
Dec 2007082188.337.30$5,995
Nov 2007079091.677.29$5,760
Oct 2007084082.856.92$5,814
Sep 2007077775.846.24$4,852
Aug 2007092569.066.39$5,909
Jul 200701,11670.906.39$7,129
Jun 200701,08362.007.55$8,175
May 200701,40358.747.85$11,008
Apr 200702,66059.617.81$20,762
Mar 200703,13856.927.30$22,914
Feb 200702,70355.108.22$22,208
Jan 200701,22550.306.73$8,240
Dec 200601,77456.656.92$12,273
Nov 200602,83754.207.62$21,611
Oct 200603,11054.906.01$18,703
Sep 200601,88960.085.04$9,515
Aug 200602,20468.717.34$16,177
Jul 200602,36269.376.34$14,982
Jun 200603,08966.286.38$19,720
May 200602,26966.016.42$14,578
Apr 200602,46264.397.36$18,122
Mar 200603,36256.707.08$23,813
Feb 200602,11357.597.75$16,378
Jan 200603,10960.598.93$27,774
Dec 200503,29054.9413.42$44,137
Nov 200503,44254.6910.59$36,445
Oct 200503,62058.3413.80$49,941
Sep 200502,85661.4512.08$34,498
Aug 200503,57661.519.80$35,034
Jul 200503,85355.697.84$30,222
Jun 200503,48152.337.38$25,693
May 200503,30645.226.65$21,989
Apr 200503,44349.207.36$25,342
Mar 200503,23450.377.15$23,139
Feb 200503,49045.226.31$22,029
Jan 200502,03643.166.32$12,872
Dec 200402,10539.866.75$14,211
Nov 200402,72745.286.33$17,263
Oct 200404,54949.706.52$29,637
Sep 200404,50843.245.28$23,820
Aug 200402,00842.375.55$11,146
Jul 200402,69738.286.08$16,409
Jun 200403,47836.106.43$22,374
May 200404,29337.486.49$27,881
Apr 200402,01234.475.86$11,787
Mar 200404,00234.365.53$22,132
Feb 200404,09632.455.51$22,567
Jan 200405,13632.036.30$32,355
Dec 200302,26230.266.30$14,254
Nov 200303,31328.804.60$15,224
Oct 200303,51028.174.76$16,706
Sep 200304,03026.314.75$19,140
Aug 200303,97929.765.13$20,411
Jul 200303,36029.415.17$17,374
Jun 200304,00828.565.98$23,980
May 200304,73026.595.97$28,251
Apr 200304,53126.675.41$24,500
Mar 200302,99931.146.10$18,282
Feb 200304,08333.487.93$32,361
Jan 200303,58530.315.58$20,012
Dec 200204,22326.914.85$20,497
Nov 200203,13024.664.14$12,949
Oct 200204,04926.464.23$17,124
Sep 200203,02327.443.64$10,989
Aug 200203,22725.963.16$10,211
Jul 200204,20724.583.06$12,881
Jun 200206,00323.733.34$20,039
May 200204,30024.663.58$15,411
Apr 200205,50123.653.51$19,321
Mar 200205,62122.003.10$17,440
Feb 200205,65618.222.38$13,437
Jan 200206,67817.172.38$15,865
Dec 200106,04516.932.36$14,293
Nov 200106,69018.072.41$16,093
Oct 200107,33319.782.53$18,544
Sep 200106,59424.262.25$14,845
Aug 200107,13924.873.05$21,797
Jul 200107,15323.933.20$22,869
Jun 200107,07524.563.82$27,056
May 200107,64525.524.31$32,929
Apr 200107,87124.685.34$41,994
Mar 200108,39824.545.38$45,151
Feb 200109,51327.755.77$54,862
Jan 20010027.478.40$0
Dec 200002,40626.889.12$21,949
Nov 200004,44632.215.66$25,155
Oct 200006,33731.235.15$32,607
Sep 200005,19331.875.19$26,933
Aug 200006,16829.644.54$28,007
Jul 200004,86328.534.09$19,888
Jun 200005,27329.304.40$23,187
May 200004,32627.263.68$15,919
Apr 200005,51624.513.12$17,188
Mar 200005,48028.422.86$15,671
Feb 20000027.622.73$0
Jan 200006,32425.272.48$15,687
Dec 199906,18424.282.42$14,988
Nov 199906,60323.192.43$16,072
Oct 199906,46520.982.80$18,126
Sep 199906,38821.752.62$16,729
Aug 199907,45419.262.88$21,435
Jul 199905,90517.892.37$14,009
Jun 199906,04515.942.36$14,279
May 199907,54315.792.32$17,507
Apr 199907,62215.102.21$16,830
Mar 199907,79412.471.84$14,328
Feb 199907,8659.981.82$14,297
Jan 199907,99310.381.90$15,186
Dec 199808,2509.201.77$14,630
Nov 199807,99710.892.19$17,479
Oct 199808,37912.421.97$16,500
Sep 199807,39012.592.08$15,391
Aug 199808,08211.301.91$15,415
Jul 199807,35911.742.24$16,464
Jun 199807,95111.242.24$17,789
May 199808,33312.622.21$18,385
Apr 199808,71013.042.51$21,821
Mar 199808,50812.802.31$19,649
Feb 199808,42013.952.30$19,359
Jan 199809,99714.702.15$21,541
Dec 199709,84116.322.41$23,728
Nov 1997010,09118.193.09$31,164
Oct 1997011,12719.253.15$35,048
Sep 199706,96817.742.95$20,590
Aug 199709,42017.862.55$24,066
Jul 1997010,01517.582.25$22,503
Jun 199709,91017.242.26$22,369
May 1997010,65618.972.31$24,599
Apr 1997010,19217.882.08$21,228
Mar 1997010,38418.951.94$20,136
Feb 199709,72720.492.21$21,457
Jan 1997010,98723.483.54$38,891
Dec 1996011,68823.32$0
Nov 1996011,68821.97$0
Oct 1996010,27023.31$0
Sep 1996011,89322.22$0
Aug 1996011,58220.26$0
Jul 1996013,80219.55$0
Jun 1996010,98818.73$0
May 1996013,95419.43$0
Apr 1996012,93121.51$0
Mar 1996015,00619.38$0
Feb 1996013,14716.98$0
Jan 1996013,48717.07$0
Dec 1995014,86117.19$0
Nov 1995017,67916.00$0
Oct 1995019,24115.43$0
Sep 1995018,93116.18$0
Aug 19957914,58715.92$1,258
Jul 199527015.24$411
Jun 199515212,16816.41$2,494
May 199513712,65217.56$2,406
Apr 199513511,58117.73$2,394
Mar 199517415,18816.44$2,861
Feb 199513714,09216.58$2,271
Jan 199518215,80415.92$2,897
Dec 199421316,34515.03$3,201
Nov 199425917,18615.90$4,118
Oct 199420717,53515.58$3,225
Sep 199418718,00415.29$2,859
Aug 199420818,88916.13$3,355
Jul 199429320,08317.56$5,145
Jun 199435719,97117.09$6,101
May 199436521,34115.88$5,796
Apr 199437521,10214.14$5,303
Mar 199442422,38512.46$5,283
Feb 199441621,54212.50$5,200
Jan 199448525,25112.66$6,140
Dec 199352324,20712.33$6,449
Nov 199343026,26514.49$6,231
Oct 199334126,51815.85$5,405
Sep 199327224,91215.03$4,088
Aug 199339827,52715.66$6,233
Jul 19933232,35915.46$4,994
Jun 199345129,00916.79$7,572
May 199340230,10117.68$7,107
Apr 199338830,84618.05$7,003
Mar 199351232,80618.14$9,288
Feb 199358230,22217.90$10,418
Jan 199352929,17916.93$8,956

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.

Jul 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 79.93 =         $0
Gas                   17 Mcf  × $  2.15 =        $36

────────────────────────────────────────────────────
Month total                                      $36

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/142077 is the state's own key, not one this site invented.