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 126257District 7CField 84646500NGPA filingCondensateGasSaveExport
Value, all time
$394 k
Jan 1993 – May 2026
Value, last 12 filed months
$948
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
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
CondensateDisposition19 bbl$323
GasProduction111,488 Mcf$393,277
Total$393,601

24,419 Mcf of this lease's gas, across 46 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 30.6689, -100.6315. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66888, -100.63154 · 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
6,000 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 6,000 ft.

Completions filed
Dec 1987
1 of 1 wells

1 well

42-4353338246,000 ftDec 1987

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 2026018106.413.05$55
Apr 202601998.932.87$55
Mar 202601789.753.15$54
Feb 202601363.503.75$49
Jan 202602159.138.00$168
Dec 202502356.664.41$102
Nov 202502258.593.93$86
Oct 202502959.383.30$96
Sep 202502862.743.08$86
Aug 202502463.933.01$72
Jul 202502166.743.32$70
Jun 202501866.483.13$56
May 202501860.553.23$58
Apr 202501962.363.54$67
Mar 202502367.704.27$98
Feb 202502670.884.34$113
Jan 202503374.324.28$141
Dec 202404368.993.12$134
Nov 202404369.052.20$95
Oct 202404571.372.28$103
Sep 202404269.612.36$99
Aug 202404475.632.06$91
Jul 202403879.932.15$82
Jun 202403978.082.63$103
May 202404678.812.20$101
Apr 202404484.451.66$73
Mar 202403980.301.55$60
Feb 202402076.091.78$36
Jan 20240573.023.30$16
Dec 20230671.262.61$16
Nov 20230577.892.81$14
Oct 20230685.443.09$19
Sep 20230789.042.74$19
Aug 20230780.522.67$19
Jul 20230874.852.64$21
Jun 20230968.962.26$20
May 20230970.622.23$20
Apr 20230878.122.24$18
Mar 20230672.852.39$14
Feb 20230575.112.47$12
Jan 20230676.533.39$20
Dec 20220576.415.73$29
Nov 20220585.005.65$28
Oct 20220687.185.86$35
Sep 20220584.888.16$41
Aug 20220594.529.13$46
Jul 202205101.587.54$38
Jun 202206115.097.98$48
May 202204109.378.43$34
Apr 202203104.226.84$21
Mar 202203108.885.08$15
Feb 20220491.054.86$19
Jan 20220681.844.54$27
Dec 20210471.323.90$16
Nov 20210377.435.24$16
Oct 20210779.795.71$40
Sep 20210969.865.35$48
Aug 202101066.024.22$42
Jul 202101170.783.98$44
Jun 202101169.493.38$37
May 202101163.483.02$33
Apr 20210960.362.76$25
Mar 20210961.302.72$24
Feb 20210757.805.55$39
Jan 20210950.412.81$25
Dec 20200644.642.68$16
Nov 20200838.772.71$22
Oct 202001436.972.48$35
Sep 202001237.091.99$24
Aug 202001639.982.39$38
Jul 202001838.371.83$33
Jun 202001334.901.69$22
May 202002016.921.81$36
Apr 202002214.751.80$40
Mar 202003030.341.86$56
Feb 20200949.881.98$18
Jan 202001157.252.09$23
Dec 201901059.012.30$23
Nov 201901055.302.75$28
Oct 20190753.472.42$17
Sep 201901055.052.66$27
Aug 20190953.112.30$21
Jul 201901356.272.46$32
Jun 201901552.782.49$37
May 20190858.482.74$22
Apr 20190762.632.75$19
Mar 20190956.803.06$28
Feb 20190750.852.79$20
Jan 20190746.033.23$23
Dec 20180846.594.19$33
Nov 201801352.934.24$55
Oct 201801761.443.40$58
Sep 201802159.543.11$65
Aug 201802159.403.07$64
Jul 201802065.142.93$59
Jun 201802360.183.08$71
May 201801565.382.90$44
Apr 20180963.842.90$26
Mar 201801361.222.79$36
Feb 20180961.782.77$25
Jan 20180762.874.01$28
Dec 201701357.272.92$38
Nov 201701855.423.12$56
Oct 201702349.292.98$69
Sep 201702847.523.09$86
Aug 201703045.373.00$90
Jul 201702943.873.09$90
Jun 201703142.493.09$96
May 201702445.373.26$78
Apr 201701947.933.21$61
Mar 201701646.772.98$48
Feb 201701750.452.95$50
Jan 201702049.413.42$68
Dec 201602748.763.72$101
Nov 201603342.492.64$87
Oct 201603846.193.09$117
Sep 201604041.553.10$124
Aug 201604741.442.92$137
Jul 201605341.622.92$155
Jun 201604745.352.69$126
May 201604142.521.99$82
Apr 201603036.561.99$60
Mar 201603233.011.79$57
Feb 201602526.472.06$52
Jan 201603027.352.36$71
Dec 201503532.362.00$70
Nov 201504938.792.17$106
Oct 201506443.552.43$155
Sep 201506642.992.76$182
Aug 201506840.162.87$195
Jul 201507448.152.95$218
Jun 201509356.152.88$268
May 201509555.212.96$281
Apr 201508749.822.71$235
Mar 201508242.892.93$241
Feb 201507044.662.98$208
Jan 201508443.433.10$260
Dec 201409354.693.59$334
Nov 201408370.464.25$353
Oct 201407978.303.90$308
Sep 201408686.164.05$348
Aug 201409689.394.04$387
Jul 2014010696.564.18$443
Jun 201408998.164.74$422
May 201409494.734.73$444
Apr 201408495.944.81$404
Mar 201405795.895.06$288
Feb 201409297.406.19$570
Jan 2014010690.404.86$515
Dec 201309991.824.35$431
Nov 201308488.853.74$314
Oct 2013011697.423.78$438
Sep 20130121104.113.72$450
Aug 20130131104.253.52$461
Jul 20130134102.523.72$498
Jun 2013013994.403.93$547
May 2013015594.834.15$643
Apr 2013017493.964.28$745
Mar 2013017893.623.91$696
Feb 2013015891.233.42$540
Jan 201309591.603.42$325
Dec 201203386.773.42$113
Nov 201201186.953.62$40
Oct 201208889.383.40$299
Sep 2012020694.672.92$601
Aug 2012030792.662.91$893
Jul 2012030985.133.02$933
Jun 2012030879.822.52$776
May 2012026491.612.49$657
Apr 20120315101.652.00$629
Mar 20120239105.052.22$531
Feb 20120180101.102.57$463
Jan 2012027798.092.73$757
Dec 2011032996.873.24$1,066
Nov 2011029695.723.31$980
Oct 2011026484.983.65$963
Sep 2011027083.623.99$1,076
Aug 2011029283.404.15$1,212
Jul 2011030994.144.52$1,396
Jun 2011032392.904.64$1,499
May 2011034698.134.40$1,524
Apr 20110337105.964.33$1,460
Mar 2011036596.364.06$1,481
Feb 2011032585.644.18$1,358
Jan 2011037286.504.59$1,707
Dec 2010031685.734.35$1,374
Nov 2010035080.843.80$1,328
Oct 2010036078.103.51$1,263
Sep 2010033872.633.98$1,345
Aug 2010036073.684.42$1,591
Jul 2010036472.554.74$1,724
Jun 2010036670.364.91$1,797
May 2010039171.124.24$1,656
Apr 2010036481.694.12$1,501
Mar 2010037378.394.39$1,637
Feb 2010033373.585.44$1,812
Jan 2010037374.365.96$2,225
Dec 2009037871.445.48$2,073
Nov 2009038674.593.75$1,448
Oct 2009039772.544.11$1,632
Sep 2009037965.543.06$1,162
Aug 2009038767.423.22$1,246
Jul 2009039361.133.46$1,362
Jun 2009039666.163.90$1,542
May 2009040554.743.93$1,590
Apr 2009039646.773.59$1,421
Mar 2009040142.144.06$1,628
Feb 2009031632.814.63$1,464
Jan 2009034735.865.37$1,864
Dec 2008041137.105.98$2,457
Nov 2008039755.496.86$2,724
Oct 2008040675.246.92$2,810
Sep 20080395101.767.88$3,111
Aug 20080411114.228.48$3,487
Jul 20080406131.0811.39$4,624
Jun 20080403131.3313.03$5,252
May 20080404123.1711.57$4,676
Apr 20080388110.3110.45$4,056
Mar 20080398101.909.66$3,846
Feb 2008033492.538.77$2,929
Jan 2008036190.388.21$2,962
Dec 2007037588.337.30$2,738
Nov 2007037091.677.29$2,698
Oct 2007037782.856.92$2,610
Sep 2007036075.846.24$2,248
Aug 2007027969.066.39$1,782
Jul 2007016970.906.39$1,080
Jun 2007025662.007.55$1,932
May 2007033758.747.85$2,644
Apr 2007035959.617.81$2,802
Mar 2007035856.927.30$2,614
Feb 2007031655.108.22$2,596
Jan 2007036350.306.73$2,442
Dec 2006039956.656.92$2,760
Nov 2006031454.207.62$2,392
Oct 2006033454.906.01$2,009
Sep 2006037360.085.04$1,879
Aug 2006039268.717.34$2,877
Jul 2006040969.376.34$2,594
Jun 2006038466.286.38$2,451
May 2006040966.016.42$2,628
Apr 2006041764.397.36$3,069
Mar 2006044256.707.08$3,131
Feb 2006042257.597.75$3,271
Jan 2006050160.598.93$4,476
Dec 2005044554.9413.42$5,970
Nov 2005033754.6910.59$3,568
Oct 2005035158.3413.80$4,842
Sep 2005033461.4512.08$4,034
Aug 2005031961.519.80$3,125
Jul 2005032455.697.84$2,541
Jun 2005021452.337.38$1,580
May 2005025345.226.65$1,683
Apr 2005025049.207.36$1,840
Mar 2005029850.377.15$2,132
Feb 2005034645.226.31$2,184
Jan 2005039443.166.32$2,491
Dec 2004040939.866.75$2,761
Nov 2004031345.286.33$1,981
Oct 2004021449.706.52$1,394
Sep 2004028843.245.28$1,522
Aug 2004032442.375.55$1,798
Jul 2004029038.286.08$1,764
Jun 2004030336.106.43$1,949
May 2004031937.486.49$2,072
Apr 2004036634.475.86$2,144
Mar 2004032034.365.53$1,770
Feb 2004028832.455.51$1,587
Jan 2004029832.036.30$1,877
Dec 2003034830.266.30$2,193
Nov 2003036128.804.60$1,659
Oct 2003036128.174.76$1,718
Sep 2003033026.314.75$1,567
Aug 2003037829.765.13$1,939
Jul 2003035829.415.17$1,851
Jun 2003038828.565.98$2,321
May 2003021426.595.97$1,278
Apr 2003030426.675.41$1,644
Mar 2003029531.146.10$1,798
Feb 2003037533.487.93$2,972
Jan 2003038330.315.58$2,138
Dec 2002041726.914.85$2,024
Nov 2002038624.664.14$1,597
Oct 2002046526.464.23$1,967
Sep 2002040027.443.64$1,454
Aug 2002048925.963.16$1,547
Jul 2002044724.583.06$1,369
Jun 2002042923.733.34$1,432
May 2002033424.663.58$1,197
Apr 2002038923.653.51$1,366
Mar 2002043122.003.10$1,337
Feb 2002035218.222.38$836
Jan 2002042717.172.38$1,014
Dec 2001049416.932.36$1,168
Nov 2001050818.072.41$1,222
Oct 2001050019.782.53$1,264
Sep 2001052024.262.25$1,171
Aug 2001054824.873.05$1,673
Jul 2001059323.933.20$1,896
Jun 2001048824.563.82$1,866
May 2001053125.524.31$2,287
Apr 2001051824.685.34$2,764
Mar 2001060524.545.38$3,253
Feb 2001057027.755.77$3,287
Jan 2001049727.478.40$4,174
Dec 2000049626.889.12$4,525
Nov 2000058332.215.66$3,299
Oct 2000071331.235.15$3,669
Sep 2000064631.875.19$3,350
Aug 2000266029.644.54$3,056
Jul 2000060728.534.09$2,482
Jun 2000064929.304.40$2,854
May 2000057527.263.68$2,116
Apr 2000059524.513.12$1,854
Mar 2000146828.422.86$1,367
Feb 2000054227.622.73$1,478
Jan 2000064925.272.48$1,610
Dec 1999056224.282.42$1,362
Nov 1999164823.192.43$1,600
Oct 1999077520.982.80$2,173
Sep 1999174321.752.62$1,968
Aug 1999071019.262.88$2,042
Jul 1999068217.892.37$1,618
Jun 1999072915.942.36$1,722
May 1999170915.792.32$1,661
Apr 1999060315.102.21$1,331
Mar 1999068612.471.84$1,261
Feb 199905219.981.82$947
Jan 1999063910.381.90$1,214
Dec 199807499.201.77$1,328
Nov 1998074310.892.19$1,624
Oct 1998077912.421.97$1,534
Sep 1998065412.592.08$1,362
Aug 1998075511.301.91$1,440
Jul 1998373711.742.24$1,684
Jun 1998074311.242.24$1,662
May 1998079712.622.21$1,758
Apr 1998087713.042.51$2,197
Mar 1998485612.802.31$2,028
Feb 1998479413.952.30$1,881
Jan 1998078614.702.15$1,694
Dec 1997260716.322.41$1,496
Nov 1997045518.193.09$1,405
Oct 1997039019.253.15$1,228
Sep 1997040717.742.95$1,203
Aug 1997043717.862.55$1,116
Jul 1997041117.582.25$923
Jun 1997044717.242.26$1,009
May 1997029118.972.31$672
Apr 1997042617.882.08$887
Mar 1997043818.951.94$849
Feb 1997039320.492.21$867
Jan 1997046123.483.54$1,632
Dec 1996048123.32$0
Nov 1996048121.97$0
Oct 1996048123.31$0
Sep 1996050222.22$0
Aug 1996053520.26$0
Jul 1996050319.55$0
Jun 1996050518.73$0
May 1996052819.43$0
Apr 1996046821.51$0
Mar 1996049019.38$0
Feb 1996049516.98$0
Jan 1996038717.07$0
Dec 1995044917.19$0
Nov 1995046216.00$0
Oct 1995048915.43$0
Sep 1995046916.18$0
Aug 1995052115.92$0
Jul 1995046215.24$0
Jun 1995045116.41$0
May 1995048317.56$0
Apr 1995046917.73$0
Mar 1995049316.44$0
Feb 1995047516.58$0
Jan 19950015.92$0
Dec 1994061815.03$0
Nov 1994061015.90$0
Oct 1994060215.58$0
Sep 1994056515.29$0
Aug 1994054616.13$0
Jul 1994057117.56$0
Jun 19940017.09$0
May 1994054615.88$0
Apr 1994056314.14$0
Mar 1994062412.46$0
Feb 1994053312.50$0
Jan 1994065512.66$0
Dec 1993063112.33$0
Nov 1993057114.49$0
Oct 1993057515.85$0
Sep 1993061515.03$0
Aug 1993059315.66$0
Jul 1993053015.46$0
Jun 1993053716.79$0
May 1993062217.68$0
Apr 1993048118.05$0
Mar 1993056718.14$0
Feb 1993055117.90$0
Jan 1993063416.93$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                   18 Mcf  × $  3.05 =        $55

────────────────────────────────────────────────────
Month total                                      $55

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/126257 is the state's own key, not one this site invented.