MARTIN

Operated by UPP OPERATING, LLC (P-5 875310) in the SONORA (CANYON UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 19213District 7CField 84646500NGPA filingCondensateGasSaveExport
Value, all time
$410 k
Jan 1993 – May 2026
Value, last 12 filed months
$1 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 959 leases and 959 wells, and the rule below applies to all of them.

Discovered
1954-05-01
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1993-09-13.

The Commission's schedule remark for this field reads: EFFECTIVE JAN 1; ANNUAL TESTING. ALL WELLS EXEMPT FROM SIWHP.

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
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
CondensateDisposition95 bbl$1,439
GasProduction208,887 Mcf$408,737
Total$410,176

98,128 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 30.6701, -100.6255. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.67008, -100.62553 · 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
5,602 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 5,602 ft.

Completions filed
Jul 1958
1 of 1 wells

1 well

42-4350005915,602 ftJul 1958

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 2026028106.413.05$85
Apr 202603398.932.87$95
Mar 202603489.753.15$107
Feb 202602963.503.75$109
Jan 202604759.138.00$376
Dec 202502856.664.41$124
Nov 202503558.593.93$137
Oct 202502359.383.30$76
Sep 202501862.743.08$55
Aug 20250963.933.01$27
Jul 202502266.743.32$73
Jun 202502566.483.13$78
May 202503560.553.23$113
Apr 202502262.363.54$78
Mar 202502867.704.27$120
Feb 202503770.884.34$161
Jan 202504774.324.28$201
Dec 202402868.993.12$87
Nov 202403169.052.20$68
Oct 202401771.372.28$39
Sep 202401069.612.36$24
Aug 202401275.632.06$25
Jul 202402679.932.15$56
Jun 202403478.082.63$90
May 202405078.812.20$110
Apr 202405084.451.66$83
Mar 202404580.301.55$70
Feb 202404576.091.78$80
Jan 202405173.023.30$168
Dec 202305271.262.61$136
Nov 202305077.892.81$140
Oct 202304685.443.09$142
Sep 202303289.042.74$88
Aug 202303080.522.67$80
Jul 202303274.852.64$85
Jun 202304968.962.26$111
May 202305470.622.23$120
Apr 202305078.122.24$112
Mar 202304772.852.39$112
Feb 202305475.112.47$133
Jan 202305276.533.39$176
Dec 202205976.415.73$338
Nov 202205185.005.65$288
Oct 202204687.185.86$270
Sep 202203484.888.16$278
Aug 202203594.529.13$319
Jul 2022034101.587.54$256
Jun 2022043115.097.98$343
May 2022057109.378.43$481
Apr 2022053104.226.84$362
Mar 2022054108.885.08$274
Feb 202205991.054.86$287
Jan 202206281.844.54$281
Dec 202105971.323.90$230
Nov 202105077.435.24$262
Oct 202103279.795.71$183
Sep 202102269.865.35$118
Aug 202102566.024.22$106
Jul 202103370.783.98$131
Jun 202104669.493.38$156
May 202104963.483.02$148
Apr 202104460.362.76$121
Mar 202105061.302.72$136
Feb 202106057.805.55$333
Jan 202105550.412.81$155
Dec 202005844.642.68$155
Nov 202005038.772.71$135
Oct 202006036.972.48$149
Sep 202003737.091.99$74
Aug 202002939.982.39$69
Jul 202003138.371.83$57
Jun 202004934.901.69$83
May 202005616.921.81$102
Apr 202005914.751.80$106
Mar 202005930.341.86$110
Feb 202005649.881.98$111
Jan 202006757.252.09$140
Dec 201906859.012.30$157
Nov 201906855.302.75$187
Oct 201906053.472.42$145
Sep 201901255.052.66$32
Aug 20190753.112.30$16
Jul 201901156.272.46$27
Jun 201904352.782.49$107
May 201907158.482.74$195
Apr 201907062.632.75$193
Mar 201906156.803.06$187
Feb 201905550.852.79$154
Jan 201907346.033.23$236
Dec 201808346.594.19$347
Nov 201807752.934.24$326
Oct 201808661.443.40$292
Sep 201805759.543.11$177
Aug 201802359.403.07$71
Jul 201802165.142.93$62
Jun 201803060.183.08$92
May 201806465.382.90$186
Apr 201806363.842.90$183
Mar 201806961.222.79$192
Feb 201806461.782.77$177
Jan 2018010062.874.01$401
Dec 201709757.272.92$283
Nov 201709855.423.12$306
Oct 201708249.292.98$245
Sep 201704747.523.09$145
Aug 201704245.373.00$126
Jul 201703443.873.09$105
Jun 201705442.493.09$167
May 201708245.373.26$268
Apr 201708147.933.21$260
Mar 201708246.772.98$245
Feb 201707650.452.95$224
Jan 201709049.413.42$308
Dec 2016010148.763.72$376
Nov 2016010142.492.64$267
Oct 201607746.193.09$238
Sep 201605641.553.10$174
Aug 201605941.442.92$173
Jul 201606041.622.92$175
Jun 201608245.352.69$220
May 201609942.521.99$197
Apr 201609536.561.99$189
Mar 201609833.011.79$176
Feb 201609026.472.06$186
Jan 201609927.352.36$234
Dec 201509932.362.00$198
Nov 201509538.792.17$206
Oct 201506743.552.43$163
Sep 201504342.992.76$119
Aug 201504440.162.87$126
Jul 201504848.152.95$141
Jun 201508256.152.88$236
May 201509655.212.96$284
Apr 2015010449.822.71$281
Mar 2015010942.892.93$320
Feb 2015010644.662.98$315
Jan 2015012543.433.10$388
Dec 2014010854.693.59$388
Nov 2014010470.464.25$442
Oct 201409478.303.90$367
Sep 201407786.164.05$312
Aug 201406689.394.04$266
Jul 201408396.564.18$347
Jun 201407998.164.74$374
May 2014010894.734.73$510
Apr 2014011095.944.81$529
Mar 2014013095.895.06$657
Feb 2014011897.406.19$731
Jan 2014012090.404.86$583
Dec 2013012291.824.35$531
Nov 2013012288.853.74$456
Oct 2013012397.423.78$465
Sep 2013092104.113.72$342
Aug 2013088104.253.52$310
Jul 20130101102.523.72$375
Jun 2013011794.403.93$460
May 2013011194.834.15$461
Apr 2013011893.964.28$505
Mar 2013012893.623.91$501
Feb 2013011591.233.42$393
Jan 2013013491.603.42$458
Dec 2012012786.773.42$434
Nov 2012013486.953.62$486
Oct 2012013489.383.40$456
Sep 2012010894.672.92$315
Aug 2012010492.662.91$302
Jul 2012011385.133.02$341
Jun 201209279.822.52$232
May 2012012091.612.49$299
Apr 20120127101.652.00$254
Mar 20120131105.052.22$291
Feb 20120138101.102.57$355
Jan 2012014198.092.73$386
Dec 2011014896.873.24$479
Nov 2011015895.723.31$523
Oct 2011019884.983.65$722
Sep 2011020283.623.99$805
Aug 2011013083.404.15$539
Jul 2011016894.144.52$759
Jun 2011017692.904.64$817
May 2011019298.134.40$846
Apr 20110192105.964.33$832
Mar 2011020596.364.06$832
Feb 2011019985.644.18$832
Jan 2011022286.504.59$1,019
Dec 2010024585.734.35$1,065
Nov 2010020680.843.80$782
Oct 2010014278.103.51$498
Sep 2010010572.633.98$418
Aug 2010011973.684.42$526
Jul 2010014072.554.74$663
Jun 2010013270.364.91$648
May 2010011871.124.24$500
Apr 2010012581.694.12$515
Mar 201008878.394.39$386
Feb 201009173.585.44$495
Jan 2010011874.365.96$704
Dec 2009013371.445.48$729
Nov 2009014774.593.75$551
Oct 2009012972.544.11$530
Sep 200909965.543.06$303
Aug 2009010467.423.22$335
Jul 2009010961.133.46$378
Jun 2009012066.163.90$467
May 2009012554.743.93$491
Apr 2009013246.773.59$474
Mar 2009013342.144.06$540
Feb 2009011832.814.63$547
Jan 2009013235.865.37$709
Dec 2008013737.105.98$819
Nov 2008013355.496.86$912
Oct 2008013775.246.92$948
Sep 20080135101.767.88$1,063
Aug 20080141114.228.48$1,196
Jul 20080141131.0811.39$1,606
Jun 20080141131.3313.03$1,838
May 20080151123.1711.57$1,748
Apr 20080146110.3110.45$1,526
Mar 20080159101.909.66$1,537
Feb 2008014292.538.77$1,245
Jan 2008016390.388.21$1,338
Dec 2007016388.337.30$1,190
Nov 2007016191.677.29$1,174
Oct 2007016482.856.92$1,135
Sep 2007016175.846.24$1,005
Aug 2007016269.066.39$1,035
Jul 2007017070.906.39$1,086
Jun 2007016162.007.55$1,215
May 2007016558.747.85$1,295
Apr 2007016159.617.81$1,257
Mar 2007017356.927.30$1,263
Feb 2007015755.108.22$1,290
Jan 2007019150.306.73$1,285
Dec 2006018856.656.92$1,301
Nov 2006018654.207.62$1,417
Oct 2006018454.906.01$1,107
Sep 2006016560.085.04$831
Aug 2006017268.717.34$1,262
Jul 2006020069.376.34$1,269
Jun 2006019966.286.38$1,270
May 2006021166.016.42$1,356
Apr 2006019564.397.36$1,435
Mar 2006019656.707.08$1,388
Feb 2006019657.597.75$1,519
Jan 2006022860.598.93$2,037
Dec 2005020854.9413.42$2,790
Nov 2005020754.6910.59$2,192
Oct 2005024458.3413.80$3,366
Sep 2005020761.4512.08$2,500
Aug 2005021561.519.80$2,106
Jul 2005022955.697.84$1,796
Jun 2005020952.337.38$1,543
May 2005022645.226.65$1,503
Apr 2005020149.207.36$1,479
Mar 2005024450.377.15$1,746
Feb 2005024145.226.31$1,521
Jan 2005027243.166.32$1,720
Dec 2004025539.866.75$1,722
Nov 2004026745.286.33$1,690
Oct 2004029749.706.52$1,935
Sep 2004025543.245.28$1,347
Aug 2004026742.375.55$1,482
Jul 2004026238.286.08$1,594
Jun 2004026936.106.43$1,730
May 2004026037.486.49$1,689
Apr 2004025534.475.86$1,494
Mar 2004032934.365.53$1,819
Feb 2004029132.455.51$1,603
Jan 2004036632.036.30$2,306
Dec 2003034130.266.30$2,149
Nov 2003035628.804.60$1,636
Oct 2003034428.174.76$1,637
Sep 2003036326.314.75$1,724
Aug 2003038329.765.13$1,965
Jul 2003038429.415.17$1,986
Jun 2003038528.565.98$2,303
May 2003044426.595.97$2,652
Apr 2003039526.675.41$2,136
Mar 2003042731.146.10$2,603
Feb 2003039633.487.93$3,139
Jan 2003040430.315.58$2,255
Dec 2002041826.914.85$2,029
Nov 2002041524.664.14$1,717
Oct 2002049726.464.23$2,102
Sep 2002049227.443.64$1,789
Aug 2002045725.963.16$1,446
Jul 2002046224.583.06$1,415
Jun 2002043023.733.34$1,435
May 2002030824.663.58$1,104
Apr 2002032223.653.51$1,131
Mar 2002026722.003.10$828
Feb 2002030418.222.38$722
Jan 2002030617.172.38$727
Dec 2001035716.932.36$844
Nov 2001046918.072.41$1,128
Oct 2001048619.782.53$1,229
Sep 2001040624.262.25$914
Aug 2001073324.873.05$2,238
Jul 2001042123.933.20$1,346
Jun 2001033724.563.82$1,289
May 2001057525.524.31$2,477
Apr 2001071724.685.34$3,825
Mar 2001088524.545.38$4,758
Feb 2001086827.755.77$5,006
Jan 2001097327.478.40$8,172
Dec 2000095826.889.12$8,739
Nov 200001,02532.215.66$5,799
Oct 200001,06431.235.15$5,475
Sep 200001,19931.875.19$6,219
Aug 200001,10229.644.54$5,004
Jul 200001,15528.534.09$4,724
Jun 200001,18229.304.40$5,198
May 200001,17127.263.68$4,309
Apr 200001,04724.513.12$3,262
Mar 200001,04128.422.86$2,977
Feb 200001,00227.622.73$2,732
Jan 200001,32725.272.48$3,292
Dec 199911,30524.282.42$3,187
Nov 199901,36623.192.43$3,325
Oct 199901,46320.982.80$4,102
Sep 199901,39521.752.62$3,653
Aug 199901,44119.262.88$4,144
Jul 199941,44517.892.37$3,500
Jun 199941,24615.942.36$3,007
May 199941,33015.792.32$3,150
Apr 199941,29615.102.21$2,922
Mar 199931,30812.471.84$2,442
Feb 199929909.981.82$1,820
Jan 199921,06810.381.90$2,050
Dec 199841,3429.201.77$2,417
Nov 199801,24410.892.19$2,719
Oct 199821,27412.421.97$2,534
Sep 199821,43712.592.08$3,018
Aug 199801,56711.301.91$2,989
Jul 199841,43411.742.24$3,255
Jun 199821,42011.242.24$3,199
May 199801,63712.622.21$3,612
Apr 199841,21613.042.51$3,099
Mar 199821,44912.802.31$3,372
Feb 199861,28413.952.30$3,036
Jan 199801,59114.702.15$3,428
Dec 199701,59716.322.41$3,851
Nov 199701,64718.193.09$5,086
Oct 199701,56319.253.15$4,923
Sep 1997171,24717.742.95$3,986
Aug 199701,11917.862.55$2,859
Jul 199701,54917.582.25$3,481
Jun 199701,71317.242.26$3,867
May 199731,65418.972.31$3,875
Apr 199701,62517.882.08$3,385
Mar 199701,80318.951.94$3,496
Feb 199711,98020.492.21$4,388
Jan 199702,06023.483.54$7,292
Dec 199621,65623.32$47
Nov 199602,11321.97$0
Oct 199602,31323.31$0
Sep 199602,07522.22$0
Aug 199602,17320.26$0
Jul 199602,14519.55$0
Jun 199602,03318.73$0
May 199602,11719.43$0
Apr 199602,01621.51$0
Mar 199601,73119.38$0
Feb 199602,01016.98$0
Jan 199601,93117.07$0
Dec 1995075517.19$0
Nov 199512,28916.00$16
Oct 199502,36915.43$0
Sep 199502,08416.18$0
Aug 199502,01515.92$0
Jul 199501,21515.24$0
Jun 1995094616.41$0
May 1995065617.56$0
Apr 1995068217.73$0
Mar 1995099316.44$0
Feb 199501,84516.58$0
Jan 19950015.92$0
Dec 199401,97815.03$0
Nov 199402,04115.90$0
Oct 199401,50315.58$0
Sep 199412,18415.29$15
Aug 199402,33016.13$0
Jul 199402,17917.56$0
Jun 199402,38617.09$0
May 199402,69215.88$0
Apr 199402,58914.14$0
Mar 199413,10112.46$12
Feb 199401,71612.50$0
Jan 199402,16212.66$0
Dec 199302,25212.33$0
Nov 199372,34314.49$101
Oct 199301,86915.85$0
Sep 199371,95815.03$105
Aug 199302,00715.66$0
Jul 199302,40015.46$0
Jun 199351,95416.79$84
May 199302,55317.68$0
Apr 199303,29218.05$0
Mar 199303,52918.14$0
Feb 199303,20317.90$0
Jan 199303,74516.93$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                   28 Mcf  × $  3.05 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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/19213 is the state's own key, not one this site invented.