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 128704District 7CField 84646500NGPA filingCondensateGasSaveExport
Value, all time
$225 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 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
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
CondensateDisposition2 bbl$57
GasProduction64,416 Mcf$225,254
Total$225,310

8,400 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 30.6637, -100.6302. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66374, -100.63021 · 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
6,400 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 6,400 ft.

Completions filed
Oct 1988
1 of 1 wells

1 well

42-4353340586,400 ftOct 1988

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 2026093106.413.05$283
Apr 202609098.932.87$258
Mar 202609489.753.15$296
Feb 202608663.503.75$323
Jan 202609159.138.00$728
Dec 202509156.664.41$402
Nov 202509158.593.93$357
Oct 202509259.383.30$304
Sep 202509062.743.08$277
Aug 202509063.933.01$271
Jul 202509666.743.32$318
Jun 202508866.483.13$275
May 202509360.553.23$301
Apr 202508862.363.54$312
Mar 202509067.704.27$384
Feb 202508070.884.34$347
Jan 202509074.324.28$385
Dec 202408368.993.12$259
Nov 202408369.052.20$182
Oct 202408571.372.28$194
Sep 202408169.612.36$192
Aug 202408175.632.06$167
Jul 202408179.932.15$174
Jun 202407678.082.63$200
May 202408778.812.20$191
Apr 202408684.451.66$143
Mar 202408380.301.55$128
Feb 202408176.091.78$144
Jan 202408273.023.30$270
Dec 202308471.262.61$219
Nov 202308077.892.81$225
Oct 202308585.443.09$262
Sep 202307989.042.74$216
Aug 202307980.522.67$211
Jul 202308074.852.64$211
Jun 202307968.962.26$178
May 202308870.622.23$196
Apr 202308678.122.24$192
Mar 202308672.852.39$206
Feb 202308075.112.47$197
Jan 202308476.533.39$285
Dec 202208376.415.73$476
Nov 202208285.005.65$463
Oct 202208387.185.86$487
Sep 202208284.888.16$669
Aug 202208794.529.13$794
Jul 2022085101.587.54$641
Jun 2022080115.097.98$638
May 2022084109.378.43$708
Apr 2022085104.226.84$581
Mar 2022086108.885.08$437
Feb 202207691.054.86$369
Jan 202208981.844.54$404
Dec 202108971.323.90$347
Nov 202108777.435.24$456
Oct 202108279.795.71$469
Sep 202108869.865.35$471
Aug 202109066.024.22$380
Jul 202109170.783.98$362
Jun 202108969.493.38$301
May 202109463.483.02$284
Apr 202109460.362.76$259
Mar 2021010061.302.72$272
Feb 202108657.805.55$477
Jan 202108850.412.81$247
Dec 202009044.642.68$241
Nov 202008838.772.71$238
Oct 202009536.972.48$235
Sep 202008837.091.99$175
Aug 202008939.982.39$212
Jul 202009038.371.83$164
Jun 202008434.901.69$142
May 202008816.921.81$160
Apr 202008814.751.80$159
Mar 202008930.341.86$165
Feb 202008149.881.98$160
Jan 202008957.252.09$186
Dec 201909159.012.30$210
Nov 201909055.302.75$248
Oct 2019010653.472.42$256
Sep 201909855.052.66$260
Aug 201909053.112.30$207
Jul 201909656.272.46$236
Jun 201909252.782.49$229
May 2019010158.482.74$277
Apr 201909462.632.75$259
Mar 201909156.803.06$279
Feb 201908350.852.79$232
Jan 201909346.033.23$300
Dec 201809646.594.19$402
Nov 201809652.934.24$407
Oct 2018010761.443.40$364
Sep 201809459.543.11$292
Aug 201809359.403.07$285
Jul 201809365.142.93$273
Jun 201808760.183.08$268
May 201809265.382.90$267
Apr 201808863.842.90$255
Mar 201809261.222.79$256
Feb 201808261.782.77$227
Jan 201809562.874.01$381
Dec 201709357.272.92$272
Nov 201709455.423.12$293
Oct 201709449.292.98$280
Sep 201709347.523.09$287
Aug 201709645.373.00$288
Jul 201709543.873.09$293
Jun 201709342.493.09$287
May 201709645.373.26$313
Apr 201709147.933.21$292
Mar 201709246.772.98$275
Feb 201708350.452.95$245
Jan 201709349.413.42$318
Dec 201609448.763.72$350
Nov 201609642.492.64$254
Oct 201609546.193.09$294
Sep 201608941.553.10$276
Aug 201609541.442.92$278
Jul 201609241.622.92$269
Jun 201609345.352.69$250
May 201609842.521.99$195
Apr 201609336.561.99$185
Mar 201609633.011.79$172
Feb 201608926.472.06$184
Jan 201609827.352.36$232
Dec 2015010032.362.00$200
Nov 2015010338.792.17$223
Oct 2015010343.552.43$250
Sep 201508242.992.76$226
Aug 201508840.162.87$253
Jul 201509748.152.95$286
Jun 201509756.152.88$280
May 2015010655.212.96$313
Apr 2015010449.822.71$281
Mar 2015010742.892.93$314
Feb 201509444.662.98$280
Jan 2015011143.433.10$344
Dec 2014010754.693.59$384
Nov 2014010570.464.25$446
Oct 2014011078.303.90$429
Sep 2014010686.164.05$429
Aug 2014010989.394.04$440
Jul 2014010996.564.18$456
Jun 2014010398.164.74$488
May 2014011094.734.73$520
Apr 2014010795.944.81$515
Mar 2014010795.895.06$541
Feb 201409697.406.19$594
Jan 2014010790.404.86$520
Dec 2013010891.824.35$470
Nov 2013011088.853.74$411
Oct 2013011697.423.78$438
Sep 20130111104.113.72$413
Aug 20130114104.253.52$402
Jul 20130114102.523.72$424
Jun 2013011394.403.93$444
May 2013011794.834.15$485
Apr 2013011193.964.28$475
Mar 2013011193.623.91$434
Feb 2013010191.233.42$345
Jan 2013011391.603.42$386
Dec 2012011386.773.42$386
Nov 2012011786.953.62$424
Oct 2012011589.383.40$391
Sep 2012011394.672.92$330
Aug 2012012192.662.91$352
Jul 2012012285.133.02$369
Jun 2012011679.822.52$292
May 2012012091.612.49$299
Apr 20120115101.652.00$230
Mar 20120120105.052.22$267
Feb 20120114101.102.57$293
Jan 2012012098.092.73$328
Dec 2011012096.873.24$389
Nov 2011012195.723.31$401
Oct 2011011884.983.65$431
Sep 2011011583.623.99$458
Aug 2011012083.404.15$498
Jul 2011012094.144.52$542
Jun 2011011692.904.64$538
May 2011011898.134.40$520
Apr 20110113105.964.33$490
Mar 2011012396.364.06$499
Feb 2011012885.644.18$535
Jan 201109886.504.59$450
Dec 2010013285.734.35$574
Nov 2010012980.843.80$490
Oct 2010013578.103.51$474
Sep 2010015472.633.98$613
Aug 201009473.684.42$415
Jul 201009172.554.74$431
Jun 201009070.364.91$442
May 2010010171.124.24$428
Apr 201009781.694.12$400
Mar 2010010078.394.39$439
Feb 201008673.585.44$468
Jan 201009774.365.96$579
Dec 200909571.445.48$521
Nov 200909674.593.75$360
Oct 2009010072.544.11$411
Sep 200909765.543.06$297
Aug 200909867.423.22$315
Jul 200909961.133.46$343
Jun 200909766.163.90$378
May 2009010254.743.93$400
Apr 200909946.773.59$355
Mar 2009010142.144.06$410
Feb 200908932.814.63$412
Jan 200909735.865.37$521
Dec 200809637.105.98$574
Nov 200809655.496.86$659
Oct 2008010775.246.92$741
Sep 20080104101.767.88$819
Aug 20080106114.228.48$899
Jul 20080112131.0811.39$1,276
Jun 20080103131.3313.03$1,342
May 20080114123.1711.57$1,319
Apr 20080102110.3110.45$1,066
Mar 20080104101.909.66$1,005
Feb 200809092.538.77$789
Jan 2008010390.388.21$845
Dec 2007010288.337.30$745
Nov 2007010491.677.29$758
Oct 2007010882.856.92$748
Sep 2007011275.846.24$699
Aug 2007011169.066.39$709
Jul 2007011370.906.39$722
Jun 2007011162.007.55$838
May 2007011158.747.85$871
Apr 2007011159.617.81$866
Mar 2007010456.927.30$759
Feb 200709655.108.22$789
Jan 2007010950.306.73$733
Dec 2006011156.656.92$768
Nov 2006011354.207.62$861
Oct 2006012054.906.01$722
Sep 2006011260.085.04$564
Aug 2006012068.717.34$881
Jul 2006012469.376.34$787
Jun 2006010866.286.38$689
May 200608466.016.42$540
Apr 2006011964.397.36$876
Mar 2006012156.707.08$857
Feb 2006010457.597.75$806
Jan 2006010960.598.93$974
Dec 200508654.9413.42$1,154
Nov 2005014354.6910.59$1,514
Oct 2005010258.3413.80$1,407
Sep 200509561.4512.08$1,148
Aug 2005010261.519.80$999
Jul 200509755.697.84$761
Jun 200507352.337.38$539
May 200508345.226.65$552
Apr 200508349.207.36$611
Mar 200507950.377.15$565
Feb 200509345.226.31$587
Jan 200507043.166.32$443
Dec 200408439.866.75$567
Nov 2004012245.286.33$772
Oct 200409449.706.52$612
Sep 200409743.245.28$513
Aug 2004013042.375.55$722
Jul 2004012438.286.08$754
Jun 200408436.106.43$540
May 200408437.486.49$546
Apr 2004010234.475.86$598
Mar 2004010034.365.53$553
Feb 200409932.455.51$545
Jan 200409132.036.30$573
Dec 200308930.266.30$561
Nov 2003012328.804.60$565
Oct 200304628.174.76$219
Sep 2003021326.314.75$1,012
Aug 2003010229.765.13$523
Jul 200308129.415.17$419
Jun 200308928.565.98$532
May 2003044726.595.97$2,670
Apr 2003010026.675.41$541
Mar 2003010231.146.10$622
Feb 200308133.487.93$642
Jan 2003012330.315.58$687
Dec 2002010626.914.85$515
Nov 2002021024.664.14$869
Oct 2002026226.464.23$1,108
Sep 2002021227.443.64$771
Aug 2002016225.963.16$513
Jul 2002021524.583.06$658
Jun 2002020023.733.34$668
May 2002015424.663.58$552
Apr 2002020623.653.51$724
Mar 2002021022.003.10$652
Feb 2002011918.222.38$283
Jan 2002014717.172.38$349
Dec 2001016316.932.36$385
Nov 2001024418.072.41$587
Oct 2001024319.782.53$615
Sep 2001022824.262.25$513
Aug 2001024824.873.05$757
Jul 2001022223.933.20$710
Jun 2001029024.563.82$1,109
May 2001025225.524.31$1,085
Apr 2001027924.685.34$1,489
Mar 2001045124.545.38$2,425
Feb 2001047427.755.77$2,734
Jan 2001053727.478.40$4,510
Dec 2000052026.889.12$4,744
Nov 2000062232.215.66$3,519
Oct 2000086431.235.15$4,446
Sep 2000070731.875.19$3,667
Aug 2000083029.644.54$3,769
Jul 2000099428.534.09$4,065
Jun 2000095329.304.40$4,191
May 2000098027.263.68$3,606
Apr 200001,02924.513.12$3,206
Mar 200021,01228.422.86$2,951
Feb 200001,00727.622.73$2,746
Jan 200001,13825.272.48$2,823
Dec 199901,09624.282.42$2,656
Nov 199901,16723.192.43$2,840
Oct 199901,25120.982.80$3,507
Sep 199901,28621.752.62$3,368
Aug 199901,60319.262.88$4,610
Jul 199902,12417.892.37$5,039
Jun 199901,40515.942.36$3,319
May 1999013315.792.32$309
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 199704919.253.15$154
Sep 1997010617.742.95$313
Aug 1997012717.862.55$324
Jul 1997011517.582.25$258
Jun 1997010717.242.26$242
May 1997010918.972.31$252
Apr 1997017417.882.08$362
Mar 1997019118.951.94$370
Feb 1997023120.492.21$510
Jan 1997023423.483.54$828
Dec 1996023123.32$0
Nov 1996011121.97$0
Oct 199606723.31$0
Sep 1996012622.22$0
Aug 1996011920.26$0
Jul 1996012519.55$0
Jun 1996010918.73$0
May 1996015119.43$0
Apr 199609421.51$0
Mar 1996014619.38$0
Feb 1996024416.98$0
Jan 1996024017.07$0
Dec 1995022117.19$0
Nov 1995017816.00$0
Oct 1995021515.43$0
Sep 1995019116.18$0
Aug 1995016715.92$0
Jul 1995015815.24$0
Jun 1995018616.41$0
May 1995020517.56$0
Apr 1995025517.73$0
Mar 1995028516.44$0
Feb 1995023116.58$0
Jan 1995017515.92$0
Dec 1994020915.03$0
Nov 1994019415.90$0
Oct 1994019415.58$0
Sep 1994014815.29$0
Aug 1994014616.13$0
Jul 1994015017.56$0
Jun 199407917.09$0
May 199409415.88$0
Apr 1994014714.14$0
Mar 1994018712.46$0
Feb 1994019812.50$0
Jan 1994021712.66$0
Dec 1993018812.33$0
Nov 1993018714.49$0
Oct 1993019015.85$0
Sep 1993017715.03$0
Aug 1993023815.66$0
Jul 1993018515.46$0
Jun 1993019016.79$0
May 1993022017.68$0
Apr 1993027818.05$0
Mar 199309018.14$0
Feb 199309317.90$0
Jan 1993017116.93$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                   93 Mcf  × $  3.05 =       $283

────────────────────────────────────────────────────
Month total                                     $283

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/128704 is the state's own key, not one this site invented.