PARKS-GILBERT UNIT

Operated by UPHAM OIL & GAS COMPANY (P-5 878925) in the CALABRIA (CONGL.3800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 101135District 7BField 14640600NGPA filingCondensateGasSaveExport
Value, all time
$842 k
Jan 1993 – May 2026
Value, last 12 filed months
$23 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 12 leases and 12 wells, and the rule below applies to all of them.

Discovered
1979-09-21
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: PERM RULES #7B-82119

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
CondensateDisposition22 bbl$1,014
GasProduction238,949 Mcf$841,154
Total$842,169

27,062 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 32.6874, -98.0739. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.68741, -98.07390 · 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
4,300 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 4,300 ft.

Completions filed
Sep 1978
1 of 1 wells

1 well

42-3633196314,300 ftSep 1978

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 20260445106.413.05$1,355
Apr 2026050998.932.87$1,461
Mar 2026052289.753.15$1,644
Feb 2026053563.503.75$2,006
Jan 2026058959.138.00$4,711
Dec 2025054156.664.41$2,388
Nov 2025048358.593.93$1,896
Oct 2025052559.383.30$1,735
Sep 2025043762.743.08$1,345
Aug 2025042763.933.01$1,287
Jul 2025046366.743.32$1,535
Jun 2025041166.483.13$1,286
May 2025037160.553.23$1,199
Apr 2025036062.363.54$1,276
Mar 2025036767.704.27$1,566
Feb 2025041970.884.34$1,819
Jan 2025048774.324.28$2,084
Dec 2024055068.993.12$1,717
Nov 2024045869.052.20$1,007
Oct 2024048171.372.28$1,097
Sep 2024047969.612.36$1,133
Aug 2024047475.632.06$978
Jul 2024048979.932.15$1,050
Jun 2024047878.082.63$1,259
May 2024044778.812.20$983
Apr 2024047684.451.66$790
Mar 2024051080.301.55$788
Feb 2024048776.091.78$869
Jan 2024051773.023.30$1,705
Dec 2023047171.262.61$1,230
Nov 2023047177.892.81$1,322
Oct 2023046985.443.09$1,448
Sep 2023042289.042.74$1,154
Aug 2023037680.522.67$1,005
Jul 2023038674.852.64$1,020
Jun 2023033768.962.26$761
May 2023018770.622.23$417
Apr 2023035478.122.24$792
Mar 2023037872.852.39$905
Feb 2023030275.112.47$745
Jan 2023032276.533.39$1,091
Dec 2022029976.415.73$1,713
Nov 2022065885.005.65$3,715
Oct 2022065887.185.86$3,858
Sep 2022058684.888.16$4,784
Aug 2022070094.529.13$6,389
Jul 20220678101.587.54$5,114
Jun 20220628115.097.98$5,010
May 20220614109.378.43$5,178
Apr 20220505104.226.84$3,453
Mar 20220520108.885.08$2,640
Feb 2022047991.054.86$2,327
Jan 2022055381.844.54$2,509
Dec 2021046671.323.90$1,817
Nov 2021021477.435.24$1,121
Oct 2021022079.795.71$1,257
Sep 2021018069.865.35$963
Aug 2021021766.024.22$916
Jul 2021022770.783.98$904
Jun 2021022869.493.38$771
May 2021045463.483.02$1,370
Apr 2021044360.362.76$1,222
Mar 2021048361.302.72$1,312
Feb 2021045857.805.55$2,541
Jan 2021036950.412.81$1,037
Dec 2020051344.642.68$1,373
Nov 2020051738.772.71$1,399
Oct 2020057336.972.48$1,420
Sep 2020055337.091.99$1,101
Aug 2020055539.982.39$1,324
Jul 2020055538.371.83$1,013
Jun 2020052734.901.69$891
May 2020027916.921.81$506
Apr 2020043514.751.80$785
Mar 2020051230.341.86$950
Feb 2020050549.881.98$1,000
Jan 2020050057.252.09$1,047
Dec 2019051959.012.30$1,196
Nov 2019051755.302.75$1,422
Oct 2019057453.472.42$1,388
Sep 2019055355.052.66$1,469
Aug 2019057453.112.30$1,323
Jul 2019073556.272.46$1,808
Jun 2019078152.782.49$1,946
May 2019076158.482.74$2,085
Apr 2019074262.632.75$2,041
Mar 2019071756.803.06$2,196
Feb 2019063350.852.79$1,767
Jan 2019068046.033.23$2,195
Dec 2018064146.594.19$2,683
Nov 2018036352.934.24$1,538
Oct 2018066261.443.40$2,250
Sep 2018068359.543.11$2,123
Aug 2018070659.403.07$2,165
Jul 2018074365.142.93$2,178
Jun 2018075160.183.08$2,311
May 2018075265.382.90$2,181
Apr 2018070763.842.90$2,051
Mar 2018069861.222.79$1,945
Feb 2018059761.782.77$1,651
Jan 2018066762.874.01$2,674
Dec 2017065257.272.92$1,905
Nov 2017068355.423.12$2,130
Oct 2017074849.292.98$2,232
Sep 2017065047.523.09$2,007
Aug 2017071145.373.00$2,136
Jul 2017073043.873.09$2,254
Jun 2017070342.493.09$2,170
May 2017069745.373.26$2,275
Apr 2017064647.933.21$2,075
Mar 2017067646.772.98$2,017
Feb 2017071450.452.95$2,108
Jan 2017184449.413.42$2,935
Dec 2016087648.763.72$3,261
Nov 2016078842.492.64$2,084
Oct 2016088246.193.09$2,726
Sep 2016087641.553.10$2,716
Aug 2016097241.442.92$2,842
Jul 2016296241.622.92$2,896
Jun 2016091645.352.69$2,460
May 2016087442.521.99$1,740
Apr 2016077936.561.99$1,551
Mar 2016086033.011.79$1,543
Feb 2016072626.472.06$1,498
Jan 2016077027.352.36$1,821
Dec 2015272332.362.00$1,512
Nov 2015272738.792.17$1,653
Oct 2015278643.552.43$1,994
Sep 2015280442.992.76$2,304
Aug 2015286740.162.87$2,571
Jul 2015288248.152.95$2,694
Jun 2015276956.152.88$2,329
May 201521,00355.212.96$3,075
Apr 2015282149.822.71$2,322
Mar 2015084242.892.93$2,471
Feb 2015068444.662.98$2,036
Jan 2015088543.433.10$2,744
Dec 2014085254.693.59$3,060
Nov 2014083870.464.25$3,563
Oct 2014096078.303.90$3,745
Sep 2014096086.164.05$3,884
Aug 2014097989.394.04$3,950
Jul 201401,07296.564.18$4,481
Jun 2014097198.164.74$4,600
May 2014096394.734.73$4,552
Apr 2014090895.944.81$4,367
Mar 2014097095.895.06$4,905
Feb 2014089697.406.19$5,548
Jan 201401,02990.404.86$5,002
Dec 201301,02691.824.35$4,468
Nov 201301,05488.853.74$3,940
Oct 201301,05497.423.78$3,983
Sep 20130972104.113.72$3,614
Aug 201301,063104.253.52$3,745
Jul 201301,146102.523.72$4,261
Jun 201301,12994.403.93$4,441
May 201301,09894.834.15$4,556
Apr 201301,06593.964.28$4,561
Mar 201301,23393.623.91$4,825
Feb 201301,00091.233.42$3,420
Jan 201301,31491.603.42$4,494
Dec 201201,26786.773.42$4,333
Nov 201201,10486.953.62$4,002
Oct 201201,04289.383.40$3,542
Sep 201201,07394.672.92$3,131
Aug 201201,18792.662.91$3,452
Jul 201201,35385.133.02$4,087
Jun 201202,39179.822.52$6,023
May 2012016491.612.49$408
Apr 2012083101.652.00$166
Mar 20120750105.052.22$1,667
Feb 20120879101.102.57$2,259
Jan 201201,58898.092.73$4,342
Dec 201101,56896.873.24$5,080
Nov 201101,53695.723.31$5,086
Oct 201101,72284.983.65$6,283
Sep 201101,62983.623.99$6,493
Aug 201101,90983.404.15$7,921
Jul 201102,01094.144.52$9,080
Jun 201101,84492.904.64$8,556
May 201101,26298.134.40$5,559
Apr 201101,665105.964.33$7,215
Mar 2011093496.364.06$3,790
Feb 2011086885.644.18$3,628
Jan 2011098986.504.59$4,538
Dec 201001,32985.734.35$5,778
Nov 201001,19180.843.80$4,520
Oct 201001,28178.103.51$4,495
Sep 2010066572.633.98$2,646
Aug 201001,59573.684.42$7,049
Jul 201001,56572.554.74$7,413
Jun 201001,58770.364.91$7,793
May 201001,45271.124.24$6,150
Apr 201001,58881.694.12$6,547
Mar 201001,73378.394.39$7,606
Feb 201001,57773.585.44$8,583
Jan 201001,78974.365.96$10,670
Dec 200902,14571.445.48$11,763
Nov 200902,37674.593.75$8,914
Oct 200902,57072.544.11$10,563
Sep 200902,42965.543.06$7,444
Aug 2009161567.423.22$2,047
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200904432.814.63$204
Jan 2009013935.865.37$747
Dec 2008025837.105.98$1,542
Nov 2008026255.496.86$1,797
Oct 2008026675.246.92$1,841
Sep 20080244101.767.88$1,922
Aug 20080246114.228.48$2,087
Jul 20080246131.0811.39$2,802
Jun 20080325131.3313.03$4,236
May 20080315123.1711.57$3,646
Apr 20080301110.3110.45$3,147
Mar 20080309101.909.66$2,986
Feb 2008029392.538.77$2,570
Jan 2008025590.388.21$2,092
Dec 2007031488.337.30$2,293
Nov 2007030391.677.29$2,209
Oct 2007030882.856.92$2,132
Sep 2007025275.846.24$1,574
Aug 2007036069.066.39$2,300
Jul 2007045170.906.39$2,881
Jun 2007046262.007.55$3,487
May 2007040958.747.85$3,209
Apr 2007028559.617.81$2,224
Mar 2007035856.927.30$2,614
Feb 2007035355.108.22$2,900
Jan 2007048050.306.73$3,229
Dec 2006016756.656.92$1,155
Nov 2006037854.207.62$2,879
Oct 2006041954.906.01$2,520
Sep 2006035960.085.04$1,808
Aug 2006018568.717.34$1,358
Jul 2006034869.376.34$2,207
Jun 2006039666.286.38$2,528
May 2006040666.016.42$2,609
Apr 2006042464.397.36$3,121
Mar 2006040156.707.08$2,840
Feb 2006046857.597.75$3,628
Jan 2006035860.598.93$3,198
Dec 2005038254.9413.42$5,125
Nov 2005038454.6910.59$4,066
Oct 2005038858.3413.80$5,353
Sep 2005028261.4512.08$3,406
Aug 2005032861.519.80$3,213
Jul 2005034355.697.84$2,690
Jun 2005032752.337.38$2,414
May 2005034145.226.65$2,268
Apr 2005030949.207.36$2,274
Mar 2005030650.377.15$2,189
Feb 2005020245.226.31$1,275
Jan 2005023543.166.32$1,486
Dec 2004023439.866.75$1,580
Nov 2004024745.286.33$1,564
Oct 2004023249.706.52$1,512
Sep 2004023243.245.28$1,226
Aug 2004024442.375.55$1,354
Jul 2004023138.286.08$1,405
Jun 2004018436.106.43$1,184
May 2004022637.486.49$1,468
Apr 2004016834.475.86$984
Mar 2004018234.365.53$1,006
Feb 2004021932.455.51$1,207
Jan 2004017432.036.30$1,096
Dec 2003015630.266.30$983
Nov 2003034428.804.60$1,581
Oct 2003031728.174.76$1,509
Sep 2003032826.314.75$1,558
Aug 2003031129.765.13$1,595
Jul 2003033029.415.17$1,706
Jun 2003032828.565.98$1,962
May 2003034726.595.97$2,073
Apr 2003033326.675.41$1,801
Mar 2003037631.146.10$2,292
Feb 2003036533.487.93$2,893
Jan 2003040730.315.58$2,272
Dec 2002037526.914.85$1,820
Nov 2002038224.664.14$1,580
Oct 2002039626.464.23$1,675
Sep 2002042727.443.64$1,552
Aug 2002042025.963.16$1,329
Jul 2002028624.583.06$876
Jun 2002039623.733.34$1,322
May 2002041024.663.58$1,469
Apr 2002041223.653.51$1,447
Mar 2002032422.003.10$1,005
Feb 2002030218.222.38$717
Jan 2002071317.172.38$1,694
Dec 2001031516.932.36$745
Nov 2001032118.072.41$772
Oct 2001035419.782.53$895
Sep 2001034824.262.25$783
Aug 2001036924.873.05$1,127
Jul 2001036023.933.20$1,151
Jun 2001038124.563.82$1,457
May 2001041925.524.31$1,805
Apr 2001025524.685.34$1,361
Mar 2001024824.545.38$1,333
Feb 2001034727.755.77$2,001
Jan 2001035427.478.40$2,973
Dec 2000032326.889.12$2,947
Nov 2000041532.215.66$2,348
Oct 2000024031.235.15$1,235
Sep 2000040231.875.19$2,085
Aug 2000039029.644.54$1,771
Jul 2000037528.534.09$1,534
Jun 2000036929.304.40$1,623
May 2000039427.263.68$1,450
Apr 2000027324.513.12$851
Mar 2000034728.422.86$992
Feb 2000032927.622.73$897
Jan 2000036625.272.48$908
Dec 1999036524.282.42$885
Nov 1999035823.192.43$871
Oct 1999042720.982.80$1,197
Sep 1999044321.752.62$1,160
Aug 199901,24919.262.88$3,592
Jul 1999027617.892.37$655
Jun 199908515.942.36$201
May 1999020315.792.32$471
Apr 1999010015.102.21$221
Mar 1999018112.471.84$333
Feb 199903289.981.82$596
Jan 1999036810.381.90$699
Dec 199804149.201.77$734
Nov 1998042410.892.19$927
Oct 1998039412.421.97$776
Sep 1998034212.592.08$712
Aug 1998028111.301.91$536
Jul 1998041011.742.24$917
Jun 1998048811.242.24$1,092
May 1998057412.622.21$1,266
Apr 1998044313.042.51$1,110
Mar 1998044212.802.31$1,021
Feb 1998037113.952.30$853
Jan 1998045814.702.15$987
Dec 1997044316.322.41$1,068
Nov 1997043118.193.09$1,331
Oct 1997046619.253.15$1,468
Sep 1997035117.742.95$1,037
Aug 1997026817.862.55$685
Jul 1997040617.582.25$912
Jun 1997044517.242.26$1,004
May 1997041018.972.31$946
Apr 1997033017.882.08$687
Mar 1997036518.951.94$708
Feb 1997034620.492.21$763
Jan 1997036323.483.54$1,285
Dec 1996038023.32$0
Nov 1996039321.97$0
Oct 1996031923.31$0
Sep 1996046422.22$0
Aug 1996043720.26$0
Jul 1996042619.55$0
Jun 1996038318.73$0
May 1996047319.43$0
Apr 1996054221.51$0
Mar 1996059819.38$0
Feb 1996051916.98$0
Jan 1996059517.07$0
Dec 1995056417.19$0
Nov 1995060516.00$0
Oct 1995045615.43$0
Sep 1995050616.18$0
Aug 1995055715.92$0
Jul 1995050115.24$0
Jun 1995055016.41$0
May 1995060417.56$0
Apr 199507517.73$0
Mar 1995053716.44$0
Feb 1995051516.58$0
Jan 1995056515.92$0
Dec 1994060115.03$0
Nov 1994058815.90$0
Oct 1994058715.58$0
Sep 1994055415.29$0
Aug 1994057016.13$0
Jul 1994053817.56$0
Jun 1994054517.09$0
May 1994063915.88$0
Apr 1994059814.14$0
Mar 1994068212.46$0
Feb 1994052912.50$0
Jan 1994065712.66$0
Dec 1993054412.33$0
Nov 1993067414.49$0
Oct 1993070615.85$0
Sep 1993062815.03$0
Aug 1993073215.66$0
Jul 1993074915.46$0
Jun 1993080716.79$0
May 1993077417.68$0
Apr 1993068918.05$0
Mar 1993065118.14$0
Feb 1993067717.90$0
Jan 1993077916.93$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                  445 Mcf  × $  3.05 =     $1,355

────────────────────────────────────────────────────
Month total                                   $1,355

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. 7B/G/101135 is the state's own key, not one this site invented.