DUFF

Operated by TOC ENERGY RESOURCES, LLC (P-5 860965) in the VELREX (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 91614District 7CField 93410142NGPA filingCondensateGasSaveExport
Value, all time
$200 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 18 leases and 18 wells, and the rule below applies to all of them.

Discovered
1961-07-11
as the register files it
Field class
Gas
the register's own label
Between wells
1,980 ft
minimum
From a lease line
990 ft
minimum

A drilling unit in this field needs at least 320 acres. The field rule took effect on 1974-06-03.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA 100% ACRES

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
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
CondensateDisposition212 bbl$3,479
GasProduction58,299 Mcf$196,287
Total$199,766

14,199 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 31.0896, -100.6160. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.08961, -100.61604 · 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
6,630 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 6,630 ft.

Completions filed
Apr 1980
1 of 1 wells

1 well

42-451305321079G6,630 ftApr 1980

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 2026012106.413.05$37
Apr 20260198.932.87$3
Mar 20260089.753.15$0
Feb 202602163.503.75$79
Jan 2026013059.138.00$1,040
Dec 202505756.664.41$252
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 202505962.743.08$182
Aug 202506063.933.01$181
Jul 202506366.743.32$209
Jun 202506166.483.13$191
May 2025010160.553.23$326
Apr 20250062.363.54$0
Mar 202506967.704.27$295
Feb 202506770.884.34$291
Jan 2025025974.324.28$1,108
Dec 2024013068.993.12$406
Nov 202402069.052.20$44
Oct 2024011371.372.28$258
Sep 20240069.612.36$0
Aug 202403575.632.06$72
Jul 202404279.932.15$90
Jun 20240978.082.63$24
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 202405880.301.55$90
Feb 202405876.091.78$103
Jan 202406373.023.30$208
Dec 202306271.262.61$162
Nov 202306177.892.81$171
Oct 202305985.443.09$182
Sep 202305489.042.74$148
Aug 202305280.522.67$139
Jul 2023011474.852.64$301
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230578.122.24$11
Mar 202306772.852.39$160
Feb 202306275.112.47$153
Jan 202306976.533.39$234
Dec 202204176.415.73$235
Nov 202206785.005.65$378
Oct 202206887.185.86$399
Sep 202206384.888.16$514
Aug 202206294.529.13$566
Jul 2022061101.587.54$460
Jun 2022062115.097.98$495
May 2022067109.378.43$565
Apr 2022070104.226.84$479
Mar 2022057108.885.08$289
Feb 202206791.054.86$326
Jan 202209781.844.54$440
Dec 202108671.323.90$335
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 202102970.783.98$115
Jun 202108269.493.38$277
May 202107763.483.02$232
Apr 202107060.362.76$193
Mar 202107461.302.72$201
Feb 202106857.805.55$377
Jan 202109650.412.81$270
Dec 20200044.642.68$0
Nov 20200338.772.71$8
Oct 202009036.972.48$223
Sep 2020010137.091.99$201
Aug 202009439.982.39$224
Jul 202009838.371.83$179
Jun 2020027234.901.69$460
May 20200016.921.81$0
Apr 20200414.751.80$7
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020010657.252.09$222
Dec 2019010959.012.30$251
Nov 2019010755.302.75$294
Oct 2019010253.472.42$247
Sep 201909255.052.66$244
Aug 201903353.112.30$76
Jul 201901756.272.46$42
Jun 20190052.782.49$0
May 201901458.482.74$38
Apr 20190062.632.75$0
Mar 2019010756.803.06$328
Feb 2019010550.852.79$293
Jan 2019011946.033.23$384
Dec 201803746.594.19$155
Nov 201809252.934.24$390
Oct 2018011561.443.40$391
Sep 2018012059.543.11$373
Aug 2018012259.403.07$374
Jul 2018012165.142.93$355
Jun 2018011760.183.08$360
May 2018012565.382.90$363
Apr 2018012363.842.90$357
Mar 2018013161.222.79$365
Feb 2018011261.782.77$310
Jan 2018013062.874.01$521
Dec 2017013057.272.92$380
Nov 2017013055.423.12$405
Oct 2017013349.292.98$397
Sep 2017012847.523.09$395
Aug 2017013445.373.00$403
Jul 2017013443.873.09$414
Jun 2017013242.493.09$408
May 2017013945.373.26$454
Apr 2017013447.933.21$430
Mar 2017014346.772.98$427
Feb 2017013050.452.95$384
Jan 2017014949.413.42$509
Dec 2016014548.763.72$540
Nov 2016014342.492.64$378
Oct 2016014246.193.09$439
Sep 2016012941.553.10$400
Aug 2016013341.442.92$389
Jul 2016013341.622.92$389
Jun 2016013545.352.69$363
May 2016013342.521.99$265
Apr 2016013236.561.99$263
Mar 2016013933.011.79$249
Feb 2016011926.472.06$246
Jan 2016012527.352.36$296
Dec 2015010832.362.00$216
Nov 2015010238.792.17$221
Oct 201508643.552.43$209
Sep 201502642.992.76$72
Aug 201506740.162.87$192
Jul 201509748.152.95$286
Jun 2015010056.152.88$288
May 201509555.212.96$281
Apr 201505949.822.71$160
Mar 201506242.892.93$182
Feb 201501244.662.98$36
Jan 20150043.433.10$0
Dec 201405454.693.59$194
Nov 201401970.464.25$81
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014012295.944.81$587
Mar 2014012995.895.06$652
Feb 2014011497.406.19$706
Jan 2014012690.404.86$612
Dec 2013012791.824.35$553
Nov 2013012388.853.74$460
Oct 2013013197.423.78$495
Sep 20130126104.113.72$468
Aug 20130131104.253.52$461
Jul 20130132102.523.72$491
Jun 2013012794.403.93$500
May 2013013094.834.15$539
Apr 2013012393.964.28$527
Mar 2013012793.623.91$497
Feb 2013011491.233.42$390
Jan 2013012791.603.42$434
Dec 2012012686.773.42$431
Nov 2012012486.953.62$450
Oct 2012013089.383.40$442
Sep 2012012594.672.92$365
Aug 2012012792.662.91$369
Jul 2012012885.133.02$387
Jun 2012012579.822.52$315
May 2012013291.612.49$328
Apr 20120127101.652.00$254
Mar 20120129105.052.22$287
Feb 20120116101.102.57$298
Jan 2012012098.092.73$328
Dec 2011011996.873.24$386
Nov 2011011595.723.31$381
Oct 2011011584.983.65$420
Sep 2011010383.623.99$411
Aug 2011010583.404.15$436
Jul 2011010794.144.52$483
Jun 2011010592.904.64$487
May 2011010198.134.40$445
Apr 201100105.964.33$0
Mar 201108096.364.06$325
Feb 2011012185.644.18$506
Jan 2011012486.504.59$569
Dec 2010012585.734.35$543
Nov 2010012580.843.80$474
Oct 2010012678.103.51$442
Sep 201008572.633.98$338
Aug 2010012273.684.42$539
Jul 2010012872.554.74$606
Jun 2010012670.364.91$619
May 2010013171.124.24$555
Apr 2010012781.694.12$524
Mar 2010013278.394.39$579
Feb 2010011773.585.44$637
Jan 2010012874.365.96$763
Dec 2009012871.445.48$702
Nov 2009013074.593.75$488
Oct 2009014272.544.11$584
Sep 200906865.543.06$208
Aug 2009013067.423.22$418
Jul 2009013161.133.46$454
Jun 2009013266.163.90$514
May 200908354.743.93$326
Apr 20090346.773.59$11
Mar 2009013742.144.06$556
Feb 2009012632.814.63$584
Jan 2009014035.865.37$752
Dec 2008014037.105.98$837
Nov 2008013755.496.86$940
Oct 2008014275.246.92$983
Sep 20080110101.767.88$866
Aug 2008096114.228.48$814
Jul 20080133131.0811.39$1,515
Jun 20080114131.3313.03$1,486
May 20080137123.1711.57$1,586
Apr 20080139110.3110.45$1,453
Mar 20080143101.909.66$1,382
Feb 2008013492.538.77$1,175
Jan 2008096990.388.21$7,951
Dec 2007014288.337.30$1,037
Nov 2007013891.677.29$1,006
Oct 2007014582.856.92$1,004
Sep 2007014375.846.24$893
Aug 2007014769.066.39$939
Jul 2007014970.906.39$952
Jun 2007014562.007.55$1,095
May 2007015058.747.85$1,177
Apr 2007014559.617.81$1,132
Mar 2007014956.927.30$1,088
Feb 2007013355.108.22$1,093
Jan 2007014650.306.73$982
Dec 2006014756.656.92$1,017
Nov 2006014454.207.62$1,097
Oct 2006014854.906.01$890
Sep 2006018860.085.04$947
Aug 2006013968.717.34$1,020
Jul 2006014469.376.34$913
Jun 2006010066.286.38$638
May 2006015566.016.42$996
Apr 2006015764.397.36$1,156
Mar 2006016256.707.08$1,147
Feb 2006014957.597.75$1,155
Jan 2006016260.598.93$1,447
Dec 2005015754.9413.42$2,106
Nov 2005026654.6910.59$2,817
Oct 2005015958.3413.80$2,194
Sep 2005015761.4512.08$1,896
Aug 2005014761.519.80$1,440
Jul 2005013655.697.84$1,067
Jun 2005015252.337.38$1,122
May 2005019045.226.65$1,264
Apr 2005018449.207.36$1,354
Mar 2005019550.377.15$1,395
Feb 2005017745.226.31$1,117
Jan 2005020243.166.32$1,277
Dec 2004022239.866.75$1,499
Nov 2004025845.286.33$1,633
Oct 2004020649.706.52$1,342
Sep 2004019343.245.28$1,020
Aug 2004017742.375.55$982
Jul 2004019038.286.08$1,156
Jun 2004021336.106.43$1,370
May 2004021937.486.49$1,422
Apr 2004021134.475.86$1,236
Mar 2004022534.365.53$1,244
Feb 2004018332.455.51$1,008
Jan 2004016432.036.30$1,033
Dec 2003012330.266.30$775
Nov 2003017828.804.60$818
Oct 2003018728.174.76$890
Sep 2003013126.314.75$622
Aug 2003011829.765.13$605
Jul 2003015829.415.17$817
Jun 2003048028.565.98$2,872
May 2003019426.595.97$1,159
Apr 2003018526.675.41$1,000
Mar 20030031.146.10$0
Feb 20030533.487.93$40
Jan 200301,01330.315.58$5,655
Dec 2002015526.914.85$752
Nov 2002024924.664.14$1,030
Oct 2002015226.464.23$643
Sep 2002016627.443.64$603
Aug 2002015325.963.16$484
Jul 2002015224.583.06$465
Jun 2002016323.733.34$544
May 2002015624.663.58$559
Apr 2002017023.653.51$597
Mar 2002014722.003.10$456
Feb 2002013418.222.38$318
Jan 2002014417.172.38$342
Dec 2001014416.932.36$340
Nov 2001014418.072.41$346
Oct 2001013419.782.53$339
Sep 2001010824.262.25$243
Aug 2001011924.873.05$363
Jul 2001012423.933.20$396
Jun 2001012024.563.82$459
May 2001012425.524.31$534
Apr 2001013024.685.34$694
Mar 2001012824.545.38$688
Feb 2001011927.755.77$686
Jan 2001013127.478.40$1,100
Dec 2000013526.889.12$1,232
Nov 2000012032.215.66$679
Oct 2000014731.235.15$756
Sep 2000015031.875.19$778
Aug 2000015529.644.54$704
Jul 2000015528.534.09$634
Jun 2000015029.304.40$660
May 200008127.263.68$298
Apr 2000013124.513.12$408
Mar 2000015528.422.86$443
Feb 2000014527.622.73$395
Jan 2000011825.272.48$293
Dec 1999015524.282.42$376
Nov 1999015023.192.43$365
Oct 1999011220.982.80$314
Sep 1999012121.752.62$317
Aug 1999012919.262.88$371
Jul 1999014217.892.37$337
Jun 1999011715.942.36$276
May 1999014315.792.32$332
Apr 1999013015.102.21$287
Mar 1999083612.471.84$1,537
Feb 199903489.981.82$633
Jan 1999014410.381.90$274
Dec 199802999.201.77$530
Nov 1998022810.892.19$498
Oct 1998067212.421.97$1,323
Sep 1998017812.592.08$371
Aug 1998017811.301.91$340
Jul 1998020311.742.24$454
Jun 1998024611.242.24$550
May 1998021612.622.21$477
Apr 1998026313.042.51$659
Mar 1998020412.802.31$471
Feb 1998015613.952.30$359
Jan 1998021414.702.15$461
Dec 1997026916.322.41$649
Nov 1997016418.193.09$506
Oct 1997016319.253.15$513
Sep 1997014817.742.95$437
Aug 1997019917.862.55$508
Jul 1997016017.582.25$360
Jun 1997012517.242.26$282
May 1997011418.972.31$263
Apr 1997027217.882.08$567
Mar 1997015818.951.94$306
Feb 1997014520.492.21$320
Jan 1997019423.483.54$687
Dec 1996016123.32$0
Nov 1996020821.97$0
Oct 1996020123.31$0
Sep 1996014522.22$0
Aug 1996016120.26$0
Jul 1996014219.55$0
Jun 1996012718.73$0
May 1996019619.43$0
Apr 1996023421.51$0
Mar 1996014919.38$0
Feb 1996027916.98$0
Jan 1996028717.07$0
Dec 1995027817.19$0
Nov 1995023716.00$0
Oct 1995024315.43$0
Sep 1995032516.18$0
Aug 1995019715.92$0
Jul 1995027515.24$0
Jun 199521239916.41$3,479
May 1995027917.56$0
Apr 1995040217.73$0
Mar 1995058116.44$0
Feb 1995041516.58$0
Jan 1995041815.92$0
Dec 1994022515.03$0
Nov 1994029215.90$0
Oct 1994044215.58$0
Sep 1994045715.29$0
Aug 1994043016.13$0
Jul 1994042517.56$0
Jun 1994035317.09$0
May 1994035515.88$0
Apr 1994034514.14$0
Mar 1994035012.46$0
Feb 1994034712.50$0
Jan 1994039112.66$0
Dec 1993042512.33$0
Nov 1993032814.49$0
Oct 1993025615.85$0
Sep 1993019915.03$0
Aug 1993021815.66$0
Jul 1993027615.46$0
Jun 1993031416.79$0
May 1993033717.68$0
Apr 1993024418.05$0
Mar 1993024118.14$0
Feb 1993027617.90$0
Jan 1993033416.93$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                   12 Mcf  × $  3.05 =        $37

────────────────────────────────────────────────────
Month total                                      $37

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. 7C/G/91614 is the state's own key, not one this site invented.