COKE SUB CLARKSVILLE UNIT

Operated by GTG OPERATING, LLC (P-5 337080) in the COKE (SUB-CLARKSVILLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5678District 06Field 19381810OilCasinghead gasSaveExport
Value, all time
$13.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$131 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 19 leases and 107 wells, and the rule below applies to all of them.

Discovered
1948-07-01
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres.

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
OilDisposition237,791 bbl$13,607,108
Casinghead gasProduction22,642 Mcf$117,264
Total$13,724,371

23 Mcf of this lease's gas, across 23 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 (54)

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 32.9427, -95.4298. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

32.94222, -95.43128 · 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
96.3%
52 of 54 wells
With a plug date
96.3%
52 of 54 wells
Median depth
4,135 ft
53 wells filed one
Completion to plug
14.1 years
median over 21 wells

What the state filed about each well

On the RRC proration schedule
5296.3%
A plug date is filed
5296.3%
BothOn the schedule and plugged. Neither fact cancels the other.
5296.3%
NeitherNo plug date, and not on the schedule.
23.7%

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

Total depth in feet, 53 of 54 wells. Median 4,135 ft, with the middle half between 4,120 and 4,150 ft; the shallowest is 4,097 ft and the deepest 6,500 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 22 of 54 wells, Sep 1942 – May 1984. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1942 – May 1984
22 of 54 wells; 32 filed none
Plug dates filed
Aug 1991 – Apr 2012
52 of 54 wells; 2 filed none

Last completion to plug: a median of 14.1 years across the 21 wells that filed both dates, with the middle half between 13.5 years and 25.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

54 wells

42-499003561034,108 ftNov 1993Yes
42-499003571074,118 ftNov 1993Yes
42-499003581064,097 ftDec 1992Yes
42-4990036312034,130 ftSep 1995Yes
42-499003688024,100 ftNov 1993Yes
42-499003795064,120 ftSep 1995Yes
42-499003805054,100 ftDec 1993Yes
42-499003815044,141 ftDec 1992Yes
42-499003825034,150 ftOct 1995Yes
42-4990039310104,149 ftOct 1995Yes
42-4990039510084,140 ftDec 1993Yes
42-4990039710064,127 ftOct 1995Yes
42-4990039910044,138 ftDec 1992Yes
42-499004064064,139 ftDec 1992Yes
42-499004074074,136 ftDec 1993Yes
42-499004084054,139 ftDec 1992Yes
42-499004094044,153 ftDec 1992Yes
42-499004104034,152 ftDec 1993Yes
42-4990042616074,114 ftOct 1995Yes
42-4990042716064,124 ftDec 1993Yes
42-4990042816054,118 ftDec 1992Yes
42-4990043417034,121 ftJul 2001Yes
42-4990043517024,150 ftDec 1992Yes
42-4990043615114,115 ftSep 1995Yes
42-4990043715104,145 ftNov 1993Yes
42-4990043815094,142 ftSep 1995Yes
42-4990043915084,136 ftSep 1995Yes
42-4990044015074,126 ftNov 1993Yes
42-4990044115064,126 ftNov 1993Yes
42-4990044618016,380 ftDec 1993Yes
42-4998011810094,138 ftDec 1992Yes
42-49900418507
42-4993122411034,182 ftMay 1984Apr 2012Yes
42-4993122915136,450 ftMay 1984Feb 2010Yes
42-499312258034,197 ftApr 1984Apr 2012Yes
42-499309719054,205 ftSep 1981
42-4993097216104,220 ftJul 1981Jul 2007Yes
42-4993097316094,175 ftJul 1981Jul 2007Yes
42-499003785086,375 ftFeb 1981Oct 1995Yes
42-4990042916044,135 ftMay 1980Dec 1992Yes
42-4990042516084,105 ftMar 1980Dec 1992Yes
42-4990044715124,117 ftMar 1980Jan 1992Yes
42-4990036412024,130 ftFeb 1980Dec 1993Yes
42-4998011011024,099 ftFeb 1980Dec 1992Yes
42-499003879034,120 ftFeb 1980Jul 2001Yes
42-499004199044,105 ftFeb 1980Dec 1992Yes
42-4990044919024,128 ftJan 1980Dec 1993Yes
42-499003551084,130 ftJun 1979Dec 1992Yes
42-4990037114024,130 ftJun 1979Dec 1993Yes
42-499003596026,500 ftJun 1978Dec 1992Yes
42-499004152014,157 ftJul 1977Aug 1991Yes
42-499004051044,129 ftJul 1977Aug 1991Yes
42-499004041054,120 ftJul 1977Aug 1991Yes
42-4990044246,345 ftSep 1942Nov 1993Yes

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 2026177098.932.87$17,511
Mar 2026127089.753.15$11,398
Feb 2026131063.503.75$8,319
Jan 2026198059.138.00$11,708
Dec 2025222056.664.41$12,579
Nov 2025194058.593.93$11,366
Oct 2025171059.383.30$10,154
Sep 2025222062.743.08$13,928
Aug 202566063.933.01$4,219
Jul 2025226066.743.32$15,083
Jun 2025218066.483.13$14,493
May 202597060.553.23$5,873
Apr 2025168062.363.54$10,476
Mar 2025214067.704.27$14,488
Feb 2025189070.884.34$13,396
Jan 2025134074.324.28$9,959
Dec 2024217068.993.12$14,971
Nov 2024237069.052.20$16,365
Oct 2024238071.372.28$16,986
Sep 2024218069.612.36$15,175
Aug 2024216075.632.06$16,336
Jul 2024226079.932.15$18,064
Jun 2024186078.082.63$14,523
May 2024207078.812.20$16,314
Apr 2024203084.451.66$17,143
Mar 2024186080.301.55$14,936
Feb 2024223076.091.78$16,968
Jan 2024275073.023.30$20,081
Dec 2023206071.262.61$14,680
Nov 2023230077.892.81$17,915
Oct 2023217085.443.09$18,540
Sep 202396089.042.74$8,548
Aug 2023126080.522.67$10,146
Jul 2023218074.852.64$16,317
Jun 2023251068.962.26$17,309
May 2023315070.622.23$22,245
Apr 2023274078.122.24$21,405
Mar 2023270072.852.39$19,670
Feb 2023337075.112.47$25,312
Jan 2023256076.533.39$19,592
Dec 2022254076.415.73$19,408
Nov 2022285085.005.65$24,225
Oct 2022292087.185.86$25,457
Sep 2022280084.888.16$23,766
Aug 2022296094.529.13$27,978
Jul 20224560101.587.54$46,320
Jun 20227800115.097.98$89,770
May 20227840109.378.43$85,746
Apr 20227270104.226.84$75,768
Mar 20222870108.885.08$31,249
Feb 2022222091.054.86$20,213
Jan 2022224081.844.54$18,332
Dec 2021263071.323.90$18,757
Nov 2021247077.435.24$19,125
Oct 2021271079.795.71$21,623
Sep 202116069.865.35$1,118
Aug 2021307066.024.22$20,268
Jul 2021278070.783.98$19,677
Jun 2021243069.493.38$16,886
May 2021138063.483.02$8,760
Apr 2021205060.362.76$12,374
Mar 2021251061.302.72$15,386
Feb 2021168057.805.55$9,710
Jan 2021215050.412.81$10,838
Dec 2020263044.642.68$11,740
Nov 2020211038.772.71$8,180
Oct 2020241036.972.48$8,910
Sep 2020273037.091.99$10,126
Aug 2020290039.982.39$11,594
Jul 2020151038.371.83$5,794
Jun 202079034.901.69$2,757
May 20200016.921.81$0
Apr 2020179014.751.80$2,640
Mar 2020311030.341.86$9,436
Feb 2020305049.881.98$15,213
Jan 2020392057.252.09$22,442
Dec 2019334059.012.30$19,709
Nov 2019343055.302.75$18,968
Oct 2019344053.472.42$18,394
Sep 2019344055.052.66$18,937
Aug 2019356053.112.30$18,907
Jul 2019370056.272.46$20,820
Jun 2019316052.782.49$16,678
May 2019268058.482.74$15,673
Apr 201938062.632.75$2,380
Mar 2019339056.803.06$19,255
Feb 2019342050.852.79$17,391
Jan 2019409046.033.23$18,826
Dec 2018390046.594.19$18,170
Nov 2018420052.934.24$22,231
Oct 2018433061.443.40$26,604
Sep 2018384059.543.11$22,863
Aug 2018379059.403.07$22,513
Jul 2018287065.142.93$18,695
Jun 201842411660.183.08$25,873
May 201825010965.382.90$16,661
Apr 201836010563.842.90$23,287
Mar 201839525361.222.79$24,887
Feb 2018269061.782.77$16,619
Jan 20182084362.874.01$13,249
Dec 20171961857.272.92$11,278
Nov 201723511055.423.12$13,367
Oct 201721212649.292.98$10,825
Sep 20172337447.523.09$11,301
Aug 20172546545.373.00$11,719
Jul 20172613343.873.09$11,552
Jun 20172422442.493.09$10,357
May 20172389845.373.26$11,118
Apr 201721112547.933.21$10,515
Mar 20171828046.772.98$8,751
Feb 20171816750.452.95$9,329
Jan 20172392749.413.42$11,901
Dec 20161925048.763.72$9,548
Nov 20162112342.492.64$9,026
Oct 20162579346.193.09$12,158
Sep 20162536641.553.10$10,717
Aug 20162243341.442.92$9,379
Jul 20162275341.622.92$9,603
Jun 2016237645.352.69$10,764
May 2016255542.521.99$10,853
Apr 2016142736.561.99$5,205
Mar 20162301133.011.79$7,612
Feb 20162492526.472.06$6,643
Jan 20161842027.352.36$5,080
Dec 20151822132.362.00$5,932
Nov 20151692638.792.17$6,612
Oct 20151922643.552.43$8,425
Sep 20151832942.992.76$7,947
Aug 20151903440.162.87$7,728
Jul 20152003248.152.95$9,724
Jun 20151973656.152.88$11,165
May 20152004055.212.96$11,160
Apr 20151773549.822.71$8,913
Mar 20152234042.892.93$9,682
Feb 2015982044.662.98$4,436
Jan 20152084543.433.10$9,173
Dec 20142824754.693.59$15,591
Nov 20147087770.464.25$50,213
Oct 20145928378.303.90$46,677
Sep 20148119086.164.05$70,240
Aug 20144376289.394.04$39,314
Jul 20147627896.564.18$73,905
Jun 20145696098.164.74$56,137
May 20147336494.734.73$69,740
Apr 20147568295.944.81$72,925
Mar 20147738495.895.06$74,548
Feb 20147788497.406.19$76,297
Jan 20148119890.404.86$73,791
Dec 201391810591.824.35$84,748
Nov 201392710388.853.74$82,749
Oct 201391011397.423.78$89,079
Sep 2013962135104.113.72$100,656
Aug 2013890154104.253.52$93,325
Jul 20131,036168102.523.72$106,835
Jun 201386016594.403.93$81,833
May 201397618694.834.15$93,326
Apr 201399514093.964.28$94,090
Mar 201392218793.623.91$87,049
Feb 201394019391.233.42$86,416
Jan 201395722091.603.42$88,414
Dec 201295218686.773.42$83,241
Nov 201296015786.953.62$84,041
Oct 201286319889.383.40$77,808
Sep 20129778894.672.92$92,749
Aug 20121,02112092.662.91$94,955
Jul 201297913285.133.02$83,741
Jun 201288911679.822.52$71,252
May 20128879991.612.49$81,504
Apr 201296487101.652.00$98,164
Mar 20121,07179105.052.22$112,684
Feb 201297776101.102.57$98,970
Jan 20121,0688698.092.73$104,995
Dec 20111,1569296.873.24$112,280
Nov 201195110095.723.31$91,361
Oct 20111,0309484.983.65$87,872
Sep 20118257983.623.99$69,301
Aug 20119389283.404.15$78,611
Jul 20119818894.144.52$92,749
Jun 20119138892.904.64$85,226
May 20119598298.134.40$94,468
Apr 2011913118105.964.33$97,253
Mar 20119408896.364.06$90,935
Feb 201180310285.644.18$69,195
Jan 201195512186.504.59$83,163
Dec 201091213285.734.35$78,760
Nov 201095112480.843.80$77,349
Oct 201098513878.103.51$77,413
Sep 20108368672.633.98$61,061
Aug 20101,03210073.684.42$76,480
Jul 20101,0648872.554.74$77,610
Jun 20109017470.364.91$63,758
May 20101,0357471.124.24$73,923
Apr 20108907181.694.12$72,997
Mar 20101,1397678.394.39$89,620
Feb 20109686673.585.44$71,585
Jan 20101,1239874.365.96$84,091
Dec 20091,0919471.445.48$78,457
Nov 20091,1728874.593.75$87,750
Oct 20091,2888072.544.11$93,760
Sep 20091,3197665.543.06$86,680
Aug 20091,4707867.423.22$99,358
Jul 20091,4007961.133.46$85,856
Jun 20091,49716566.163.90$99,684
May 20091,42221854.743.93$78,696
Apr 20091,51414646.773.59$71,334
Mar 20091,43029642.144.06$61,462
Feb 20091,32115032.814.63$44,037
Jan 20091,0136235.865.37$36,659
Dec 20081,0766437.105.98$40,302
Nov 20081,06512055.496.86$59,920
Oct 20081,07819275.246.92$82,438
Sep 20081,066277101.767.88$110,658
Aug 20081,060250114.228.48$123,194
Jul 20081,179142131.0811.39$156,161
Jun 20081,133218131.3313.03$151,638
May 20081,15290123.1711.57$142,934
Apr 20081,06984110.3110.45$118,800
Mar 20081,16484101.909.66$119,423
Feb 20081,1018692.538.77$102,630
Jan 20081,22913490.388.21$112,177
Dec 20071,1648188.337.30$103,408
Nov 20071,1898291.677.29$109,594
Oct 20071,1648082.856.92$96,991
Sep 20071,2226375.846.24$93,070
Aug 20079708869.066.39$67,550
Jul 200792911370.906.39$66,588
Jun 20071,07619462.007.55$68,176
May 20071,0958758.747.85$65,003
Apr 20079348659.617.81$56,347
Mar 20071,0498856.927.30$60,352
Feb 20071,0297755.108.22$57,331
Jan 20071,1259650.306.73$57,233
Dec 20061,0769056.656.92$61,578
Nov 20061,0318154.207.62$56,497
Oct 20061,00312854.906.01$55,834
Sep 20061,1869460.085.04$71,728
Aug 20069248768.717.34$64,127
Jul 200697511069.376.34$68,333
Jun 20066943466.286.38$46,215
May 200688014366.016.42$59,008
Apr 200681020664.397.36$53,672
Mar 200677613656.707.08$44,962
Feb 200682213957.597.75$48,416
Jan 20061,01120660.598.93$63,097
Dec 20051,03720854.9413.42$59,763
Nov 20051,02530754.6910.59$59,308
Oct 200597114458.3413.80$58,635
Sep 20051,02216861.4512.08$64,831
Aug 20051,08712961.519.80$68,125
Jul 20051,19015455.697.84$67,479
Jun 20051,19013452.337.38$63,262
May 20051,12512745.226.65$51,717
Apr 20051,32312149.207.36$65,982
Mar 20051,16212850.377.15$59,446
Feb 200595413245.226.31$43,973
Jan 20051,21813943.166.32$53,448
Dec 20041,1445839.866.75$45,991
Nov 20041,21611945.286.33$55,814
Oct 20041,21113149.706.52$61,040
Sep 20041,21214143.245.28$53,152
Aug 20041,33113942.375.55$57,166
Jul 20041,35313038.286.08$52,584
Jun 20041,42711036.106.43$52,222
May 20041,33810737.486.49$50,843
Apr 20041,33011834.475.86$46,536
Mar 20041,48711834.365.53$51,746
Feb 20041,3349032.455.51$43,784
Jan 20041,54710632.036.30$50,218
Dec 20031,22012230.266.30$37,686
Nov 20031,37411128.804.60$40,081
Oct 20031,35613728.174.76$38,851
Sep 20031,1269026.314.75$30,053
Aug 20038775929.765.13$26,402
Jul 20031,1105829.415.17$32,945
Jun 20037814528.565.98$22,575
May 20038548726.595.97$23,227
Apr 20037566426.675.41$20,509
Mar 200399115131.146.10$31,780
Feb 20037139433.487.93$24,616
Jan 200376118830.315.58$24,115
Dec 200285810026.914.85$23,574
Nov 200271815724.664.14$18,355
Oct 200285315926.464.23$23,243
Sep 200286012227.443.64$24,042
Aug 200289320525.963.16$23,831
Jul 200281623824.583.06$20,786
Jun 200272224623.733.34$17,954
May 200270030224.663.58$18,344
Apr 200283616723.653.51$20,358
Mar 200276315822.003.10$17,276
Feb 200269915318.222.38$13,099
Jan 200283429017.172.38$15,009
Dec 200167621016.932.36$11,941
Nov 20019792418.072.41$17,748
Oct 20019867219.782.53$19,685
Sep 20011,0333424.262.25$25,137
Aug 20011,1729824.873.05$29,447
Jul 20011,0683523.933.20$25,669
Jun 20018003124.563.82$19,767
May 20017212925.524.31$18,525
Apr 20011,0073224.685.34$25,023
Mar 20018837524.545.38$22,072
Feb 20011,0042527.755.77$28,005
Jan 20018192227.478.40$22,683
Dec 20001,0691926.889.12$28,908
Nov 20009461632.215.66$30,561
Oct 20008191831.235.15$25,670
Sep 20007211831.875.19$23,072
Aug 20008301829.644.54$24,683
Jul 20009503928.534.09$27,263
Jun 20008963429.304.40$26,402
May 20001,0051627.263.68$27,455
Apr 20007751124.513.12$19,030
Mar 20002071128.422.86$5,914
Feb 20002841427.622.73$7,882
Jan 20002801125.272.48$7,103
Dec 19992471124.282.42$6,024
Nov 19992112023.192.43$4,942
Oct 19992141920.982.80$4,543
Sep 19992281921.752.62$5,009
Aug 19992584819.262.88$5,107
Jul 19992945117.892.37$5,381
Jun 19992395515.942.36$3,940
May 19993144915.792.32$5,072
Apr 1999254015.102.21$3,835
Mar 1999285912.471.84$3,570
Feb 199924719.981.82$2,467
Jan 1999333010.381.90$3,457
Dec 199831609.201.77$2,907
Nov 1998313010.892.19$3,409
Oct 1998257012.421.97$3,192
Sep 1998304012.592.08$3,827
Aug 1998293011.301.91$3,311
Jul 199880011.742.24$939
Jun 199810011.242.24$112
May 1998204112.622.21$2,577
Apr 1998301213.042.51$3,930
Mar 1998299112.802.31$3,830
Feb 1998272113.952.30$3,797
Jan 1998309214.702.15$4,547
Dec 1997311216.322.41$5,080
Nov 1997306118.193.09$5,569
Oct 1997309119.253.15$5,951
Sep 1997301217.742.95$5,346
Aug 1997310217.862.55$5,542
Jul 1997311017.582.25$5,467
Jun 1997273117.242.26$4,709
May 1997310218.972.31$5,885
Apr 19972631717.882.08$4,738
Mar 19972811718.951.94$5,358
Feb 19972591220.492.21$5,333
Jan 19972711623.483.54$6,420
Dec 1996276023.32$6,436
Nov 1996266021.97$5,844
Oct 1996280023.31$6,527
Sep 1996262022.22$5,822
Aug 1996281020.26$5,693
Jul 1996278019.55$5,435
Jun 1996258018.73$4,832
May 1996273019.43$5,304
Apr 1996230021.51$4,947
Mar 1996249019.38$4,826
Feb 1996224016.98$3,804
Jan 1996228017.07$3,892
Dec 1995239017.19$4,108
Nov 1995228016.00$3,648
Oct 1995251015.43$3,873
Sep 1995359016.18$5,809
Aug 1995239015.92$3,805
Jul 1995247015.24$3,764
Jun 1995254016.41$4,168
May 1995234017.56$4,109
Apr 1995245017.73$4,344
Mar 1995246016.44$4,044
Feb 1995225016.58$3,731
Jan 1995249015.92$3,964
Dec 1994246015.03$3,697
Nov 1994243115.90$3,864
Oct 1994249115.58$3,879
Sep 1994242115.29$3,700
Aug 1994255116.13$4,113
Jul 1994248117.56$4,355
Jun 1994237117.09$4,050
May 1994248115.88$3,938
Apr 1994242114.14$3,422
Mar 1994201112.46$2,504
Feb 1994202112.50$2,525
Jan 1994358112.66$4,532
Dec 1993459112.33$5,659
Nov 1993346114.49$5,014
Oct 1993452115.85$7,164
Sep 1993455115.03$6,839
Aug 1993475115.66$7,439
Jul 1993618115.46$9,554
Jun 1993577116.79$9,688
May 1993596117.68$10,537
Apr 1993603118.05$10,884
Mar 1993705118.14$12,789
Feb 1993797117.90$14,266
Jan 1993906116.93$15,339

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.

Apr 2026 — as filed, then multipliedworked
Oil                  177 bbl  × $ 98.93 =    $17,511
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,511

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/O/5678 is the state's own key, not one this site invented.