FIELDS 56

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

Gas lease lease 91528District 7CField 81267910NGPA filingGasSaveExport
Value, all time
$464 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 20 leases and 20 wells, and the rule below applies to all of them.

Discovered
1973-06-01
as the register files it
Field class
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 160 acres.

The Commission's schedule remark for this field reads: AMERICAN EXPLORATION COMPANY REQUEST

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
GasProduction206,744 Mcf$464,207
Total$464,207

100,308 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 30.5476, -100.6105. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.54758, -100.61045 · 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
3,636 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 3,636 ft.

Completions filed
Oct 1980
1 of 1 wells

1 well

42-4353212210563,636 ftOct 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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012094.672.92$0
Aug 2012092.662.91$0
Jul 2012085.133.02$0
Jun 2012079.822.52$0
May 2012091.612.49$0
Apr 20120101.652.00$0
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012098.092.73$0
Dec 2011096.873.24$0
Nov 2011095.723.31$0
Oct 2011084.983.65$0
Sep 2011083.623.99$0
Aug 2011083.404.15$0
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 2011098.134.40$0
Apr 20110105.964.33$0
Mar 2011096.364.06$0
Feb 2011085.644.18$0
Jan 2011086.504.59$0
Dec 2010085.734.35$0
Nov 2010080.843.80$0
Oct 2010078.103.51$0
Sep 2010072.633.98$0
Aug 2010073.684.42$0
Jul 2010072.554.74$0
Jun 2010070.364.91$0
May 2010071.124.24$0
Apr 2010081.694.12$0
Mar 2010078.394.39$0
Feb 2010073.585.44$0
Jan 2010074.365.96$0
Dec 2009071.445.48$0
Nov 2009074.593.75$0
Oct 2009072.544.11$0
Sep 2009065.543.06$0
Aug 2009067.423.22$0
Jul 2009061.133.46$0
Jun 2009066.163.90$0
May 2009054.743.93$0
Apr 2009046.773.59$0
Mar 2009042.144.06$0
Feb 2009032.814.63$0
Jan 2009035.865.37$0
Dec 2008437.105.98$24
Nov 2008755.496.86$48
Oct 20081675.246.92$111
Sep 200836101.767.88$284
Aug 200833114.228.48$280
Jul 200838131.0811.39$433
Jun 200835131.3313.03$456
May 200838123.1711.57$440
Apr 200859110.3110.45$617
Mar 200872101.909.66$696
Feb 200810392.538.77$903
Jan 200826590.388.21$2,175
Dec 200787288.337.30$6,367
Nov 2007091.677.29$0
Oct 200718682.856.92$1,287
Sep 20074375.846.24$269
Aug 20073469.066.39$217
Jul 20072370.906.39$147
Jun 20073862.007.55$287
May 20076158.747.85$479
Apr 20076559.617.81$507
Mar 20076256.927.30$453
Feb 20075555.108.22$452
Jan 20076750.306.73$451
Dec 20065056.656.92$346
Nov 20066354.207.62$480
Oct 20067054.906.01$421
Sep 20064260.085.04$212
Aug 20065868.717.34$426
Jul 20067069.376.34$444
Jun 20065766.286.38$364
May 20067366.016.42$469
Apr 20065864.397.36$427
Mar 20064756.707.08$333
Feb 20064157.597.75$318
Jan 20063460.598.93$304
Dec 20051654.9413.42$215
Nov 20051554.6910.59$159
Oct 20051758.3413.80$235
Sep 20055361.4512.08$640
Aug 200515861.519.80$1,548
Jul 200513955.697.84$1,090
Jun 200520752.337.38$1,528
May 200513045.226.65$865
Apr 200520549.207.36$1,509
Mar 200515050.377.15$1,073
Feb 200527945.226.31$1,761
Jan 200512743.166.32$803
Dec 200412439.866.75$837
Nov 200428145.286.33$1,779
Oct 20047349.706.52$476
Sep 20044443.245.28$232
Aug 20045042.375.55$278
Jul 2004038.286.08$0
Jun 200414036.106.43$901
May 200432537.486.49$2,111
Apr 200439634.475.86$2,320
Mar 200448134.365.53$2,660
Feb 200451932.455.51$2,859
Jan 200484432.036.30$5,317
Dec 20031,46230.266.30$9,213
Nov 200376228.804.60$3,502
Oct 200332428.174.76$1,542
Sep 200330426.314.75$1,444
Aug 200345029.765.13$2,308
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 200336,06526.595.97$215,405
Apr 2003026.675.41$0
Mar 2003031.146.10$0
Feb 2003033.487.93$0
Jan 2003030.315.58$0
Dec 2002026.914.85$0
Nov 2002024.664.14$0
Oct 2002026.464.23$0
Sep 2002027.443.64$0
Aug 2002025.963.16$0
Jul 200238924.583.06$1,191
Jun 200260123.733.34$2,006
May 200257624.663.58$2,064
Apr 200257523.653.51$2,020
Mar 200251822.003.10$1,607
Feb 200265218.222.38$1,549
Jan 200268817.172.38$1,634
Dec 200166416.932.36$1,570
Nov 200150918.072.41$1,224
Oct 200179119.782.53$2,000
Sep 200176924.262.25$1,731
Aug 200163624.873.05$1,942
Jul 200178723.933.20$2,516
Jun 200175824.563.82$2,899
May 200162425.524.31$2,688
Apr 200175424.685.34$4,023
Mar 200181024.545.38$4,355
Feb 200176927.755.77$4,435
Jan 200183127.478.40$6,979
Dec 200071026.889.12$6,477
Nov 200068732.215.66$3,887
Oct 200080931.235.15$4,163
Sep 200088231.875.19$4,574
Aug 200064929.644.54$2,947
Jul 200082428.534.09$3,370
Jun 200076029.304.40$3,342
May 200068227.263.68$2,510
Apr 200066524.513.12$2,072
Mar 200072028.422.86$2,059
Feb 200072727.622.73$1,982
Jan 200075925.272.48$1,883
Dec 199989624.282.42$2,172
Nov 199982623.192.43$2,010
Oct 19991,19420.982.80$3,348
Sep 19991,00121.752.62$2,621
Aug 19991,49019.262.88$4,285
Jul 19991,32317.892.37$3,139
Jun 19991,18415.942.36$2,797
May 19991,21715.792.32$2,825
Apr 19991,12515.102.21$2,484
Mar 199998312.471.84$1,807
Feb 19991,0159.981.82$1,845
Jan 199995910.381.90$1,822
Dec 19986219.201.77$1,101
Nov 199895710.892.19$2,092
Oct 19981,05012.421.97$2,068
Sep 19981,07112.592.08$2,230
Aug 19981,13811.301.91$2,171
Jul 199895211.742.24$2,130
Jun 19981,23011.242.24$2,752
May 19981,07212.622.21$2,365
Apr 199896213.042.51$2,410
Mar 199899812.802.31$2,305
Feb 199892913.952.30$2,136
Jan 19981,04514.702.15$2,252
Dec 199795616.322.41$2,305
Nov 19971,03918.193.09$3,209
Oct 19971,07919.253.15$3,399
Sep 19971,03817.742.95$3,067
Aug 19971,13417.862.55$2,897
Jul 19971,13517.582.25$2,550
Jun 19971,57717.242.26$3,560
May 19971,22118.972.31$2,819
Apr 19971,30317.882.08$2,714
Mar 19972718.951.94$52
Feb 199789320.492.21$1,970
Jan 19971,20623.483.54$4,269
Dec 19961,13123.32$0
Nov 19961,30621.97$0
Oct 19961,49623.31$0
Sep 19961,44822.22$0
Aug 19961,83120.26$0
Jul 19962,19819.55$0
Jun 19962,20418.73$0
May 19962,71519.43$0
Apr 19962,38621.51$0
Mar 19962,39119.38$0
Feb 19961,90516.98$0
Jan 19961,76317.07$0
Dec 19952,18617.19$0
Nov 19952,19716.00$0
Oct 19952,14015.43$0
Sep 19951,99816.18$0
Aug 19951,92015.92$0
Jul 19952,03415.24$0
Jun 19951,92016.41$0
May 19951,77117.56$0
Apr 19952,39817.73$0
Mar 19952,02416.44$0
Feb 19952,14416.58$0
Jan 19952,02515.92$0
Dec 19942,28615.03$0
Nov 19942,01215.90$0
Oct 19942,01815.58$0
Sep 19942,07115.29$0
Aug 19942,08216.13$0
Jul 19942,02417.56$0
Jun 19941,80217.09$0
May 19942,24915.88$0
Apr 19942,39514.14$0
Mar 19942,58512.46$0
Feb 19942,12612.50$0
Jan 19942,40312.66$0
Dec 19931,65912.33$0
Nov 19932,30614.49$0
Oct 19932,14715.85$0
Sep 19932,00215.03$0
Aug 19932,25415.66$0
Jul 19932,30515.46$0
Jun 19932,35416.79$0
May 19932,38117.68$0
Apr 19932,34218.05$0
Mar 19932,30418.14$0
Feb 19932,28317.90$0
Jan 19932,38716.93$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.

Dec 2008 — as filed, then multipliedworked
Gas                    4 Mcf  × $  5.98 =        $24

────────────────────────────────────────────────────
Month total                                      $24

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/91528 is the state's own key, not one this site invented.