MCDUFFIE, HERMAN

Operated by GIANT NRG CO., LP (P-5 302592) in the TOOLAN (PETTIT, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 109596District 06Field 90705700CondensateGasSaveExport
Value, all time
$804 k
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 46 leases and 48 wells, and the rule below applies to all of them.

Discovered
1982-05-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1985-03-18.

The Commission's schedule remark for this field reads: DIAGONAL.

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
CondensateDisposition3,288 bbl$98,477
GasProduction187,357 Mcf$705,388
Total$803,865

39,464 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 31.8114, -94.4843. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.81143, -94.48425 · 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
8,009 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 8,009 ft.

Completions filed
Jan 1984
1 of 1 wells

1 well

42-3473123818,009 ftJan 1984

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 20260106106.413.05$323
Apr 202601698.932.87$46
Mar 20260689.753.15$19
Feb 202603163.503.75$116
Jan 202604659.138.00$368
Dec 202504956.664.41$216
Nov 202504758.593.93$185
Oct 202504359.383.30$142
Sep 202502362.743.08$71
Aug 202502263.933.01$66
Jul 202506866.743.32$225
Jun 202503366.483.13$103
May 202505260.553.23$168
Apr 202505262.363.54$184
Mar 202509467.704.27$401
Feb 2025014070.884.34$608
Jan 20250074.324.28$0
Dec 202403068.993.12$94
Nov 202406369.052.20$139
Oct 2024014971.372.28$340
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202405079.932.15$107
Jun 202405578.082.63$145
May 202406178.812.20$134
Apr 202406684.451.66$110
Mar 2024015280.301.55$235
Feb 202405376.091.78$95
Jan 202406373.023.30$208
Dec 202307071.262.61$183
Nov 202306377.892.81$177
Oct 202306385.443.09$195
Sep 202306189.042.74$167
Aug 202305480.522.67$144
Jul 202305174.852.64$135
Jun 202305068.962.26$113
May 202305570.622.23$123
Apr 202308678.122.24$192
Mar 202306772.852.39$160
Feb 202305875.112.47$143
Jan 202306976.533.39$234
Dec 202207376.415.73$418
Nov 202207985.005.65$446
Oct 202208687.185.86$504
Sep 202207884.888.16$637
Aug 202207394.529.13$666
Jul 20220125101.587.54$943
Jun 2022064115.097.98$511
May 202200109.378.43$0
Apr 2022044104.226.84$301
Mar 20220104108.885.08$528
Feb 202205491.054.86$262
Jan 2022016681.844.54$753
Dec 20210171.323.90$4
Nov 202102977.435.24$152
Oct 2021010179.795.71$577
Sep 202109869.865.35$524
Aug 2021010166.024.22$426
Jul 2021014370.783.98$569
Jun 202107969.493.38$267
May 2021010063.483.02$302
Apr 2021014760.362.76$405
Mar 202109761.302.72$264
Feb 2021010357.805.55$571
Jan 2021014950.412.81$419
Dec 2020010044.642.68$268
Nov 2020015538.772.71$420
Oct 2020010436.972.48$258
Sep 2020010837.091.99$215
Aug 2020014839.982.39$353
Jul 202009938.371.83$181
Jun 2020013534.901.69$228
May 2020012516.921.81$227
Apr 2020010814.751.80$195
Mar 2020016530.341.86$306
Feb 2020010849.881.98$214
Jan 2020013357.252.09$279
Dec 2019016459.012.30$378
Nov 2019012055.302.75$330
Oct 2019015153.472.42$365
Sep 2019017655.052.66$468
Aug 2019012653.112.30$290
Jul 2019016356.272.46$401
Jun 2019016452.782.49$409
May 2019017258.482.74$471
Apr 2019016962.632.75$465
Mar 2019016956.803.06$517
Feb 2019016050.852.79$447
Jan 2019017246.033.23$555
Dec 2018018046.594.19$753
Nov 2018019352.934.24$818
Oct 2018016361.443.40$554
Sep 2018019159.543.11$594
Aug 2018020259.403.07$619
Jul 2018019865.142.93$581
Jun 2018022160.183.08$680
May 2018023365.382.90$676
Apr 2018022563.842.90$653
Mar 20185426061.222.79$4,030
Feb 2018018961.782.77$523
Jan 20180262.874.01$8
Dec 2017017357.272.92$505
Nov 201704355.423.12$134
Oct 201705749.292.98$170
Sep 2017614347.523.09$727
Aug 2017035745.373.00$1,073
Jul 2017038943.873.09$1,201
Jun 2017039442.493.09$1,216
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201702946.772.98$87
Feb 201705550.452.95$162
Jan 201705949.413.42$202
Dec 2016011648.763.72$432
Nov 2016030042.492.64$793
Oct 2016061046.193.09$1,885
Sep 2016143641.553.10$1,393
Aug 2016038341.442.92$1,120
Jul 2016028241.622.92$825
Jun 2016016645.352.69$446
May 2016013542.521.99$269
Apr 2016028436.561.99$565
Mar 201605333.011.79$95
Feb 20160026.472.06$0
Jan 2016017427.352.36$411
Dec 2015023232.362.00$464
Nov 2015015938.792.17$345
Oct 2015028343.552.43$687
Sep 2015020742.992.76$571
Aug 2015021940.162.87$629
Jul 20154623248.152.95$2,898
Jun 2015022256.152.88$640
May 2015021255.212.96$627
Apr 2015020749.822.71$560
Mar 2015022442.892.93$657
Feb 2015021544.662.98$640
Jan 2015017143.433.10$530
Dec 2014062054.693.59$2,227
Nov 2014096270.464.25$4,090
Oct 2014067578.303.90$2,633
Sep 2014031486.164.05$1,270
Aug 2014015289.394.04$613
Jul 2014019296.564.18$802
Jun 2014020098.164.74$947
May 2014024794.734.73$1,167
Apr 20144318395.944.81$5,005
Mar 2014020395.895.06$1,027
Feb 2014020797.406.19$1,282
Jan 2014018690.404.86$904
Dec 2013019991.824.35$867
Nov 2013029588.853.74$1,103
Oct 2013024797.423.78$934
Sep 20130217104.113.72$807
Aug 20130244104.253.52$860
Jul 201379227102.523.72$8,943
Jun 2013019594.403.93$767
May 2013025894.834.15$1,070
Apr 2013015093.964.28$642
Mar 2013048393.623.91$1,890
Feb 2013077691.233.42$2,654
Jan 2013092491.603.42$3,160
Dec 2012096886.773.42$3,311
Nov 20128271986.953.62$9,736
Oct 2012026389.383.40$894
Sep 201209894.672.92$286
Aug 2012016792.662.91$486
Jul 2012016185.133.02$486
Jun 2012021279.822.52$534
May 2012016991.612.49$421
Apr 20120301101.652.00$601
Mar 20120139105.052.22$309
Feb 201251150101.102.57$5,542
Jan 2012019498.092.73$530
Dec 2011015496.873.24$499
Nov 2011016395.723.31$540
Oct 2011024284.983.65$883
Sep 201104183.623.99$163
Aug 201105183.404.15$212
Jul 2011047694.144.52$2,150
Jun 2011070592.904.64$3,271
May 2011077298.134.40$3,401
Apr 20110749105.964.33$3,246
Mar 2011082796.364.06$3,355
Feb 2011084185.644.18$3,515
Jan 2011096986.504.59$4,447
Dec 201001,00185.734.35$4,352
Nov 2010070780.843.80$2,683
Oct 2010043178.103.51$1,512
Sep 201009072.633.98$358
Aug 201005873.684.42$256
Jul 201005172.554.74$242
Jun 201006970.364.91$339
May 2010021771.124.24$919
Apr 2010022781.694.12$936
Mar 2010024778.394.39$1,084
Feb 2010022673.585.44$1,230
Jan 2010025774.365.96$1,533
Dec 2009025471.445.48$1,393
Nov 2009025274.593.75$945
Oct 2009023172.544.11$949
Sep 2009022965.543.06$702
Aug 2009013867.423.22$444
Jul 2009629861.133.46$4,130
Jun 2009027966.163.90$1,087
May 200901,15454.743.93$4,530
Apr 200911,69546.773.59$6,128
Mar 20091161,93742.144.06$12,751
Feb 200911,98832.814.63$9,243
Jan 200911,08035.865.37$5,837
Dec 200810675437.105.98$8,439
Nov 2008015755.496.86$1,077
Oct 2008013975.246.92$962
Sep 20080118101.767.88$930
Aug 2008055114.228.48$467
Jul 2008074131.0811.39$843
Jun 2008087131.3313.03$1,134
May 2008072123.1711.57$833
Apr 2008059110.3110.45$617
Mar 20080131101.909.66$1,266
Feb 2008012692.538.77$1,105
Jan 2008014290.388.21$1,165
Dec 2007013988.337.30$1,015
Nov 2007012991.677.29$941
Oct 2007013582.856.92$934
Sep 2007013275.846.24$824
Aug 2007013869.066.39$882
Jul 2007014370.906.39$913
Jun 2007014262.007.55$1,072
May 2007014558.747.85$1,138
Apr 2007014759.617.81$1,147
Mar 2007014256.927.30$1,037
Feb 2007021355.108.22$1,750
Jan 2007023450.306.73$1,574
Dec 200620539656.656.92$14,353
Nov 2006019454.207.62$1,478
Oct 2006025754.906.01$1,546
Sep 2006011060.085.04$554
Aug 2006012268.717.34$895
Jul 2006051769.376.34$3,279
Jun 2006064666.286.38$4,124
May 2006099266.016.42$6,374
Apr 2006076164.397.36$5,601
Mar 200601,59656.707.08$11,304
Feb 200601,51957.597.75$11,774
Jan 200601,74660.598.93$15,598
Dec 200501,88654.9413.42$25,301
Nov 200501,65254.6910.59$17,492
Oct 200502,03558.3413.80$28,074
Sep 200501,49861.4512.08$18,094
Aug 200501,49861.519.80$14,676
Jul 200502,02855.697.84$15,907
Jun 200501,53452.337.38$11,323
May 200501,33845.226.65$8,899
Apr 200501,32649.207.36$9,760
Mar 200501,10350.377.15$7,892
Feb 200501,33845.226.31$8,445
Jan 200501,22043.166.32$7,713
Dec 200401,25839.866.75$8,493
Nov 200401,23645.286.33$7,824
Oct 200402,03849.706.52$13,278
Sep 200401,61543.245.28$8,534
Aug 200401,33742.375.55$7,421
Jul 2004090738.286.08$5,518
Jun 200401,57036.106.43$10,100
May 200401,54837.486.49$10,054
Apr 200401,54834.475.86$9,069
Mar 200401,53834.365.53$8,505
Feb 200402,20232.455.51$12,132
Jan 200401,43632.036.30$9,046
Dec 20032111,76230.266.30$17,488
Nov 200311,74228.804.60$8,034
Oct 200301,79328.174.76$8,534
Sep 2003039026.314.75$1,852
Aug 200304329.765.13$221
Jul 2003010829.415.17$558
Jun 200308828.565.98$527
May 200316113226.595.97$5,069
Apr 2003013226.675.41$714
Mar 2003018831.146.10$1,146
Feb 2003015233.487.93$1,205
Jan 2003016230.315.58$904
Dec 2002014726.914.85$714
Nov 200208624.664.14$356
Oct 2002010026.464.23$423
Sep 2002010527.443.64$382
Aug 200207625.963.16$240
Jul 2002011824.583.06$361
Jun 200206323.733.34$210
May 2002010624.663.58$380
Apr 2002028023.653.51$983
Mar 2002023122.003.10$717
Feb 2002030418.222.38$722
Jan 2002033317.172.38$791
Dec 2001030416.932.36$719
Nov 2001034318.072.41$825
Oct 2001017719.782.53$448
Sep 2001010524.262.25$236
Aug 2001022524.873.05$687
Jul 2001021923.933.20$700
Jun 2001047124.563.82$1,801
May 2001035425.524.31$1,525
Apr 2001048224.685.34$2,572
Mar 2001043124.545.38$2,317
Feb 20010027.755.77$0
Jan 200106127.478.40$512
Dec 2000012426.889.12$1,131
Nov 200008732.215.66$492
Oct 2000017031.235.15$875
Sep 2000017631.875.19$913
Aug 2000019929.644.54$904
Jul 2000019928.534.09$814
Jun 2000012329.304.40$541
May 2000015927.263.68$585
Apr 200015729324.513.12$4,761
Mar 2000030828.422.86$881
Feb 2000452827.622.73$1,550
Jan 2000070725.272.48$1,754
Dec 1999038324.282.42$928
Nov 1999243623.192.43$1,108
Oct 1999024120.982.80$676
Sep 1999044721.752.62$1,171
Aug 1999040419.262.88$1,162
Jul 199917824717.892.37$3,770
Jun 199921,50115.942.36$3,577
May 1999067115.792.32$1,557
Apr 1999043015.102.21$949
Mar 1999054512.471.84$1,002
Feb 199914599.981.82$844
Jan 199901,28910.381.90$2,449
Dec 199812,4419.201.77$4,338
Nov 199812,80110.892.19$6,133
Oct 19981641,33912.421.97$4,674
Sep 1998042212.592.08$879
Aug 199801,06011.301.91$2,022
Jul 199801,29511.742.24$2,897
Jun 19981991,22411.242.24$4,975
May 1998027412.622.21$605
Apr 199841,62613.042.51$4,126
Mar 1998297812.802.31$2,284
Feb 1998388113.952.30$2,067
Jan 199811,85214.702.15$4,005
Dec 19971952,95616.322.41$10,310
Nov 19971913,59818.193.09$14,586
Oct 199722,94619.253.15$9,318
Sep 1997030217.742.95$892
Aug 1997032817.862.55$838
Jul 1997029817.582.25$670
Jun 1997027417.242.26$618
May 1997032818.972.31$757
Apr 1997029117.882.08$606
Mar 1997036718.951.94$712
Feb 1997029420.492.21$649
Jan 1997039523.483.54$1,398
Dec 1996037723.32$0
Nov 1996032521.97$0
Oct 1996040423.31$0
Sep 1996042622.22$0
Aug 1996036020.26$0
Jul 1996029219.55$0
Jun 1996037018.73$0
May 1996047119.43$0
Apr 1996048021.51$0
Mar 1996036719.38$0
Feb 1996045416.98$0
Jan 1996054617.07$0
Dec 1995051217.19$0
Nov 1995042616.00$0
Oct 1995046515.43$0
Sep 1995038816.18$0
Aug 1995039615.92$0
Jul 1995049215.24$0
Jun 199517740016.41$2,905
May 1995045117.56$0
Apr 1995038417.73$0
Mar 1995078416.44$0
Feb 1995081816.58$0
Jan 1995084815.92$0
Dec 1994073815.03$0
Nov 1994040815.90$0
Oct 1994057815.58$0
Sep 1994066415.29$0
Aug 1994063216.13$0
Jul 1994070917.56$0
Jun 19941781,02017.09$3,042
May 199401,32015.88$0
Apr 199401,33614.14$0
Mar 199401,38712.46$0
Feb 19942011,27212.50$2,513
Jan 1994073812.66$0
Dec 1993058212.33$0
Nov 199301,53214.49$0
Oct 19932011,98615.85$3,186
Sep 199302,23515.03$0
Aug 19931972,51415.66$3,085
Jul 199302,73215.46$0
Jun 199302,55116.79$0
May 199302,15217.68$0
Apr 1993030318.05$0
Mar 1993019118.14$0
Feb 1993027317.90$0
Jan 1993037516.93$0

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             0 bbl  × $106.41 =         $0
Gas                  106 Mcf  × $  3.05 =       $323

────────────────────────────────────────────────────
Month total                                     $323

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/109596 is the state's own key, not one this site invented.