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 143597District 06Field 160321742 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 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 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 Gas111993-04-02126453
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
CondensateDisposition13,910 bbl$301,824
GasProduction2,166,291 Mcf$4,542,461
Total$4,844,285

1,081,635 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 32.1929, -94.4780. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.19294, -94.47802 · 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
9,970 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 9,970 ft.

Completions filed
Dec 1992
1 of 1 wells

1 well

42-3653268159,970 ftDec 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 20262172106.413.05$737
Apr 2026219198.932.87$746
Mar 2026330689.753.15$1,233
Feb 2026120163.503.75$817
Jan 2026019059.138.00$1,520
Dec 2025330156.664.41$1,498
Nov 2025148258.593.93$1,951
Oct 2025121259.383.30$760
Sep 2025137562.743.08$1,217
Aug 2025420963.933.01$886
Jul 2025239566.743.32$1,443
Jun 2025225966.483.13$943
May 2025442360.553.23$1,609
Apr 2025121862.363.54$835
Mar 2025324367.704.27$1,240
Feb 2025221370.884.34$1,066
Jan 2025326474.324.28$1,353
Dec 2024328568.993.12$1,097
Nov 2024128069.052.20$685
Oct 2024322071.372.28$716
Sep 2024439769.612.36$1,217
Aug 2024253775.632.06$1,259
Jul 2024776879.932.15$2,208
Jun 2024220178.082.63$686
May 2024230878.812.20$835
Apr 2024439284.451.66$988
Mar 2024333380.301.55$755
Feb 2024437076.091.78$964
Jan 2024676373.023.30$2,954
Dec 2023242971.262.61$1,263
Nov 2023222477.892.81$785
Oct 2023736685.443.09$1,728
Sep 2023390289.042.74$2,734
Aug 2023318780.522.67$741
Jul 2023257074.852.64$1,656
Jun 2023337168.962.26$1,045
May 2023442270.622.23$1,222
Apr 2023371278.122.24$1,828
Mar 2023439972.852.39$1,246
Feb 2023429975.112.47$1,038
Jan 2023330776.533.39$1,270
Dec 2022329476.415.73$1,914
Nov 2022228285.005.65$1,762
Oct 2022333587.185.86$2,226
Sep 2022249784.888.16$4,227
Aug 2022436094.529.13$3,664
Jul 20226591101.587.54$5,067
Jun 202231,023115.097.98$8,506
May 20222256109.378.43$2,378
Apr 20223357104.226.84$2,754
Mar 20224458108.885.08$2,761
Feb 2022230791.054.86$1,674
Jan 2022536881.844.54$2,079
Dec 2021352771.323.90$2,269
Nov 2021258577.435.24$3,218
Oct 2021334679.795.71$2,216
Sep 2021334869.865.35$2,072
Aug 2021238066.024.22$1,736
Jul 2021237870.783.98$1,647
Jun 2021238969.493.38$1,454
May 2021452363.483.02$1,832
Apr 2021871460.362.76$2,452
Mar 2021141,37261.302.72$4,586
Feb 202101,61457.805.55$8,954
Jan 20210450.412.81$11
Dec 2020228544.642.68$852
Nov 2020449238.772.71$1,487
Oct 2020565236.972.48$1,801
Sep 2020870037.091.99$1,690
Aug 2020296139.982.39$2,372
Jul 2020355038.371.83$1,119
Jun 2020675034.901.69$1,477
May 202091,20716.921.81$2,343
Apr 2020161,74914.751.80$3,392
Mar 2020101,04730.341.86$2,247
Feb 2020101,35749.881.98$3,187
Jan 2020121,78957.252.09$4,434
Dec 2019327959.012.30$820
Nov 2019446555.302.75$1,500
Oct 2019248053.472.42$1,268
Sep 2019346755.052.66$1,406
Aug 2019238553.112.30$993
Jul 2019340256.272.46$1,158
Jun 2019237352.782.49$1,035
May 2019442958.482.74$1,410
Apr 2019448062.632.75$1,571
Mar 2019445956.803.06$1,633
Feb 2019996750.852.79$3,158
Jan 2019337546.033.23$1,349
Dec 2018353246.594.19$2,366
Nov 2018243252.934.24$1,936
Oct 2018541961.443.40$1,731
Sep 2018248059.543.11$1,611
Aug 2018358259.403.07$1,963
Jul 2018566065.142.93$2,261
Jun 2018470060.183.08$2,395
May 2018569465.382.90$2,340
Apr 2018891463.842.90$3,162
Mar 2018141,29561.222.79$4,466
Feb 2018141,78861.782.77$5,811
Jan 2018877762.874.01$3,618
Dec 2017141,66157.272.92$5,654
Nov 2017141,83355.423.12$6,492
Oct 2017121,06449.292.98$3,766
Sep 2017102,01247.523.09$6,687
Aug 2017232,64245.373.00$8,981
Jul 2017203,43543.873.09$11,482
Jun 2017101,85942.493.09$6,164
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016021348.763.72$793
Nov 2016074142.492.64$1,959
Oct 2016073546.193.09$2,271
Sep 2016085541.553.10$2,651
Aug 201601,03441.442.92$3,024
Jul 201601,17741.622.92$3,442
Jun 201601,48345.352.69$3,983
May 201601,93842.521.99$3,859
Apr 201602,57936.561.99$5,135
Mar 201602,88633.011.79$5,178
Feb 201605426.472.06$111
Jan 2016071027.352.36$1,679
Dec 201502,31732.362.00$4,637
Nov 201502,91538.792.17$6,318
Oct 2015067343.552.43$1,633
Sep 201501,14742.992.76$3,164
Aug 201501,87840.162.87$5,395
Jul 201503,10548.152.95$9,144
Jun 201504,02156.152.88$11,592
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201501,05544.662.98$3,140
Jan 201501,31043.433.10$4,062
Dec 2014059954.693.59$2,151
Nov 2014060270.464.25$2,560
Oct 2014579878.303.90$3,504
Sep 20143798086.164.05$7,152
Aug 2014632,38289.394.04$15,243
Jul 20146136096.564.18$7,395
Jun 20146950598.164.74$9,165
May 20146368694.734.73$9,210
Apr 20146260195.944.81$8,839
Mar 20147973995.895.06$11,312
Feb 20141980797.406.19$6,848
Jan 20143390.404.86$286
Dec 2013344691.824.35$2,218
Nov 2013853088.853.74$2,692
Oct 20131260597.423.78$3,456
Sep 201313523104.113.72$3,298
Aug 201314598104.253.52$3,566
Jul 201312559102.523.72$3,308
Jun 20131459294.403.93$3,650
May 20131865394.834.15$4,416
Apr 20131269393.964.28$4,095
Mar 2013776293.623.91$3,637
Feb 2013669291.233.42$2,914
Jan 2013884491.603.42$3,619
Dec 201261,00486.773.42$3,954
Nov 201271,09986.953.62$4,592
Oct 201271,52189.383.40$5,797
Sep 201252,37694.672.92$7,407
Aug 201202,25192.662.91$6,546
Jul 201202,81885.133.02$8,513
Jun 201202,08079.822.52$5,240
May 201201,62291.612.49$4,036
Apr 201201,993101.652.00$3,980
Mar 201201,390105.052.22$3,089
Feb 201201,327101.102.57$3,411
Jan 201202,00098.092.73$5,468
Dec 2011085196.873.24$2,757
Nov 201101,09595.723.31$3,626
Oct 201101,34384.983.65$4,900
Sep 201101,47283.623.99$5,867
Aug 2011087883.404.15$3,643
Jul 2011099594.144.52$4,495
Jun 201101,06492.904.64$4,937
May 2011097898.134.40$4,308
Apr 20110987105.964.33$4,277
Mar 2011088396.364.06$3,583
Feb 2011076285.644.18$3,185
Jan 2011097386.504.59$4,465
Dec 201001,20985.734.35$5,256
Nov 201001,74680.843.80$6,627
Oct 201002,41778.103.51$8,481
Sep 201002,86172.633.98$11,385
Aug 2010089473.684.42$3,951
Jul 201001,61472.554.74$7,645
Jun 201002,21570.364.91$10,877
May 201002,65471.124.24$11,240
Apr 201003,11181.694.12$12,826
Mar 201001,76978.394.39$7,764
Feb 201001,95573.585.44$10,640
Jan 201001,12674.365.96$6,716
Dec 200901,21171.445.48$6,641
Nov 2009090074.593.75$3,376
Oct 200901,31172.544.11$5,389
Sep 200911,07365.543.06$3,354
Aug 2009111,21867.423.22$4,662
Jul 2009251,15161.133.46$5,516
Jun 2009391,65466.163.90$9,023
May 2009342,90254.743.93$13,254
Apr 2009431,20646.773.59$6,338
Mar 2009551,37242.144.06$7,887
Feb 2009471,44932.814.63$8,255
Jan 2009541,82435.865.37$11,733
Dec 2008362,43937.105.98$15,914
Nov 2008202,67955.496.86$19,489
Oct 200863,22375.246.92$22,761
Sep 200802,215101.767.88$17,448
Aug 200803,428114.228.48$29,080
Jul 200803,872131.0811.39$44,100
Jun 200803,204131.3313.03$41,757
May 200801,924123.1711.57$22,269
Apr 200802,284110.3110.45$23,879
Mar 200802,649101.909.66$25,600
Feb 200801,98592.538.77$17,410
Jan 200802,60790.388.21$21,392
Dec 200702,75288.337.30$20,095
Nov 200702,56991.677.29$18,732
Oct 200702,79182.856.92$19,319
Sep 200703,51675.846.24$21,954
Aug 200703,16569.066.39$20,218
Jul 200703,20170.906.39$20,448
Jun 200702,99362.007.55$22,593
May 200703,97658.747.85$31,197
Apr 200702,95459.617.81$23,057
Mar 200702,99856.927.30$21,891
Feb 200702,96155.108.22$24,328
Jan 200703,12250.306.73$21,001
Dec 200603,43256.656.92$23,744
Nov 200603,42554.207.62$26,090
Oct 200603,69854.906.01$22,239
Sep 200602,81160.085.04$14,160
Aug 200602,96968.717.34$21,792
Jul 200603,51169.376.34$22,269
Jun 200603,24466.286.38$20,709
May 200603,34166.016.42$21,466
Apr 200603,36264.397.36$24,746
Mar 200603,68756.707.08$26,115
Feb 200602,91657.597.75$22,602
Jan 200603,81260.598.93$34,054
Dec 200504,31654.9413.42$57,901
Nov 200505,07954.6910.59$53,778
Oct 200505,53658.3413.80$76,373
Sep 200503,35761.4512.08$40,549
Aug 200503,50061.519.80$34,289
Jul 200503,92255.697.84$30,763
Jun 200504,57352.337.38$33,754
May 200505,51945.226.65$36,708
Apr 200503,72549.207.36$27,418
Mar 200504,38150.377.15$31,346
Feb 200503,91545.226.31$24,711
Jan 200504,45843.166.32$28,184
Dec 200404,43339.866.75$29,928
Nov 200404,22845.286.33$26,765
Oct 200404,55449.706.52$29,670
Sep 200404,23143.245.28$22,356
Aug 200404,31342.375.55$23,940
Jul 200404,37938.286.08$26,643
Jun 200404,46436.106.43$28,717
May 200405,46937.486.49$35,519
Apr 200405,04434.475.86$29,550
Mar 200404,84334.365.53$26,782
Feb 200404,59332.455.51$25,306
Jan 200404,89432.036.30$30,830
Dec 200304,89330.266.30$30,834
Nov 200304,72328.804.60$21,703
Oct 200304,97628.174.76$23,684
Sep 200304,87826.314.75$23,167
Aug 200304,98629.765.13$25,577
Jul 200305,04129.415.17$26,066
Jun 200304,82228.565.98$28,850
May 200305,33326.595.97$31,852
Apr 200304,84726.675.41$26,209
Mar 200305,11431.146.10$31,175
Feb 200304,28733.487.93$33,978
Jan 200305,00130.315.58$27,916
Dec 200205,96926.914.85$28,972
Nov 200205,17124.664.14$21,392
Oct 200205,69126.464.23$24,068
Sep 200205,48527.443.64$19,939
Aug 200205,31925.963.16$16,830
Jul 200205,98124.583.06$18,312
Jun 200207,06423.733.34$23,581
May 200206,31224.663.58$22,622
Apr 200206,79123.653.51$23,852
Mar 200207,08722.003.10$21,989
Feb 200206,52518.222.38$15,501
Jan 200207,77517.172.38$18,471
Dec 200107,94716.932.36$18,790
Nov 200107,76618.072.41$18,681
Oct 200108,25119.782.53$20,866
Sep 200107,97124.262.25$17,945
Aug 200108,57124.873.05$26,169
Jul 200108,72723.933.20$27,901
Jun 200108,69824.563.82$33,263
May 200108,49025.524.31$36,569
Apr 200108,50924.685.34$45,398
Mar 200107,77324.545.38$41,791
Feb 200106,74527.755.77$38,899
Jan 200108,35827.478.40$70,197
Dec 200008,70426.889.12$79,402
Nov 200007,88132.215.66$44,591
Oct 200008,42431.235.15$43,346
Sep 200007,64431.875.19$39,646
Aug 200008,12929.644.54$36,912
Jul 200008,34528.534.09$34,129
Jun 200008,41929.304.40$37,020
May 200008,15227.263.68$29,997
Apr 200008,50324.513.12$26,495
Mar 200009,25028.422.86$26,453
Feb 20000027.622.73$0
Jan 200007,81225.272.48$19,378
Dec 199908,18824.282.42$19,845
Nov 199908,07923.192.43$19,664
Oct 199908,20920.982.80$23,016
Sep 199907,89821.752.62$20,684
Aug 199908,20719.262.88$23,600
Jul 199908,42817.892.37$19,994
Jun 199908,53215.942.36$20,153
May 199908,69915.792.32$20,191
Apr 199908,41115.102.21$18,572
Mar 199908,61412.471.84$15,835
Feb 199907,8369.981.82$14,244
Jan 199909,17810.381.90$17,438
Dec 199809,2279.201.77$16,362
Nov 199808,97210.892.19$19,610
Oct 199808,94312.421.97$17,611
Sep 199809,00512.592.08$18,754
Aug 199809,65711.301.91$18,419
Jul 199808,94811.742.24$20,019
Jun 199809,37111.242.24$20,965
May 199809,84612.622.21$21,724
Apr 199809,94813.042.51$24,923
Mar 1998010,00112.802.31$23,097
Feb 199809,71413.952.30$22,334
Jan 1998010,56314.702.15$22,761
Dec 1997010,90716.322.41$26,298
Nov 1997011,00418.193.09$33,983
Oct 1997011,74919.253.15$37,007
Sep 1997010,28317.742.95$30,385
Aug 1997010,60117.862.55$27,083
Jul 1997011,81117.582.25$26,539
Jun 1997010,51117.242.26$23,725
May 1997012,33618.972.31$28,478
Apr 1997011,75617.882.08$24,485
Mar 1997012,39618.951.94$24,038
Feb 1997011,68720.492.21$25,780
Jan 1997012,68823.483.54$44,912
Dec 1996013,03923.32$0
Nov 1996013,12021.97$0
Oct 1996013,33723.31$0
Sep 1996011,70522.22$0
Aug 1996012,94220.26$0
Jul 1996014,62719.55$0
Jun 1996012,07118.73$0
May 1996013,81419.43$0
Apr 1996013,38221.51$0
Mar 1996014,76719.38$0
Feb 1996013,71716.98$0
Jan 1996014,16117.07$0
Dec 1995014,56217.19$0
Nov 1995015,30616.00$0
Oct 1995016,16315.43$0
Sep 1995016,09116.18$0
Aug 199511015,85515.92$1,751
Jul 199521116,46015.24$3,216
Jun 199516314,54316.41$2,675
May 199514615,69917.56$2,564
Apr 199514415,66817.73$2,553
Mar 199518618,16516.44$3,058
Feb 199514716,72316.58$2,437
Jan 199518819,17315.92$2,993
Dec 199423319,75315.03$3,502
Nov 199427719,43615.90$4,404
Oct 199422116,99315.58$3,443
Sep 199420020,91715.29$3,058
Aug 199423018,57416.13$3,710
Jul 199434421,59317.56$6,041
Jun 199441920,39017.09$7,161
May 199442323,00415.88$6,717
Apr 199444020,25814.14$6,222
Mar 199449825,36512.46$6,205
Feb 199449022,42812.50$6,125
Jan 199458126,71112.66$7,355
Dec 199363629,52512.33$7,842
Nov 199352027,39014.49$7,535
Oct 199339427,73215.85$6,245
Sep 199332030,07115.03$4,810
Aug 199346832,26015.66$7,329
Jul 199338074,26715.46$5,875
Jun 199353034,74116.79$8,899
May 199347238,98617.68$8,345
Apr 199360041,34618.05$10,830
Mar 199379547,25118.14$14,421
Feb 199392446,44417.90$16,540
Jan 199373241,11016.93$12,393

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             2 bbl  × $106.41 =       $213
Gas                  172 Mcf  × $  3.05 =       $524

────────────────────────────────────────────────────
Month total                                     $737

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/143597 is the state's own key, not one this site invented.