CALABRIA-TEXAS UNIT

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

Gas lease lease 143025District 7BField 14640500GasSaveExport
Value, all time
$735 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 k
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 5 leases and 5 wells, and the rule below applies to all of them.

Discovered
1978-01-17
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: FIELD RULES PERM. 11-1-83 DOCKET #7B-81.325

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
GasProduction353,512 Mcf$735,410
Total$735,410

176,378 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 32.6479, -98.0850. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.64787, -98.08499 · 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
4,375 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 4,375 ft.

Completions filed
Oct 1992
1 of 1 wells

1 well

42-3633301914,375 ftOct 1992

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 2026239106.413.05$728
Apr 202621098.932.87$603
Mar 202622389.753.15$702
Feb 202623763.503.75$889
Jan 202621859.138.00$1,744
Dec 202523656.664.41$1,042
Nov 202522458.593.93$880
Oct 202526559.383.30$876
Sep 202518662.743.08$572
Aug 202521163.933.01$636
Jul 202523766.743.32$786
Jun 202520966.483.13$654
May 202519260.553.23$621
Apr 202518662.363.54$659
Mar 202522667.704.27$965
Feb 202526770.884.34$1,159
Jan 202513774.324.28$586
Dec 20243768.993.12$115
Nov 20241869.052.20$40
Oct 202411071.372.28$251
Sep 202421369.612.36$504
Aug 20247975.632.06$163
Jul 202418279.932.15$391
Jun 202419178.082.63$503
May 202420378.812.20$446
Apr 202421684.451.66$358
Mar 202423280.301.55$358
Feb 202428076.091.78$499
Jan 202432773.023.30$1,078
Dec 202341471.262.61$1,081
Nov 202341477.892.81$1,162
Oct 202339485.443.09$1,216
Sep 202328089.042.74$766
Aug 202339080.522.67$1,042
Jul 202342874.852.64$1,131
Jun 202331268.962.26$705
May 202339170.622.23$871
Apr 202333878.122.24$756
Mar 202340472.852.39$967
Feb 202329675.112.47$730
Jan 202327676.533.39$935
Dec 202235176.415.73$2,011
Nov 202237985.005.65$2,140
Oct 202237987.185.86$2,222
Sep 20229484.888.16$767
Aug 20226094.529.13$548
Jul 202257101.587.54$430
Jun 2022138115.097.98$1,101
May 2022223109.378.43$1,881
Apr 2022158104.226.84$1,080
Mar 2022163108.885.08$827
Feb 202214091.054.86$680
Jan 202214981.844.54$676
Dec 202116371.323.90$636
Nov 202114077.435.24$733
Oct 202116979.795.71$966
Sep 202114069.865.35$749
Aug 20219566.024.22$401
Jul 202124770.783.98$984
Jun 202139169.493.38$1,322
May 202139763.483.02$1,198
Apr 202142860.362.76$1,181
Mar 202133661.302.72$913
Feb 202131957.805.55$1,770
Jan 202125650.412.81$719
Dec 202016544.642.68$441
Nov 20209538.772.71$257
Oct 202012136.972.48$300
Sep 202036037.091.99$717
Aug 202031639.982.39$754
Jul 202031638.371.83$577
Jun 202034734.901.69$587
May 202019116.921.81$347
Apr 202027214.751.80$491
Mar 202015230.341.86$282
Feb 202015649.881.98$309
Jan 202018657.252.09$390
Dec 201923959.012.30$551
Nov 201923255.302.75$638
Oct 201926053.472.42$629
Sep 201928755.052.66$763
Aug 201923453.112.30$539
Jul 201942656.272.46$1,048
Jun 201932252.782.49$802
May 201941758.482.74$1,143
Apr 201930062.632.75$825
Mar 201930756.803.06$940
Feb 201929450.852.79$821
Jan 201934646.033.23$1,117
Dec 201836746.594.19$1,536
Nov 201815952.934.24$674
Oct 20187461.443.40$251
Sep 201830659.543.11$951
Aug 201829259.403.07$895
Jul 201833065.142.93$968
Jun 201838860.183.08$1,194
May 201838965.382.90$1,128
Apr 201833763.842.90$978
Mar 201834261.222.79$953
Feb 201825961.782.77$716
Jan 201842562.874.01$1,704
Dec 201739557.272.92$1,154
Nov 201724855.423.12$773
Oct 201734749.292.98$1,035
Sep 201734147.523.09$1,053
Aug 201744645.373.00$1,340
Jul 201747143.873.09$1,454
Jun 201739142.493.09$1,207
May 201729545.373.26$963
Apr 201727747.933.21$890
Mar 201733746.772.98$1,006
Feb 201729550.452.95$871
Jan 201729649.413.42$1,012
Dec 201619848.763.72$737
Nov 201630142.492.64$796
Oct 201633346.193.09$1,029
Sep 201631741.553.10$983
Aug 201639841.442.92$1,164
Jul 201634941.622.92$1,021
Jun 201624045.352.69$645
May 2016042.521.99$0
Apr 201630236.561.99$601
Mar 201629133.011.79$522
Feb 201633226.472.06$685
Jan 201614827.352.36$350
Dec 201519632.362.00$392
Nov 201520738.792.17$449
Oct 201546543.552.43$1,128
Sep 201546342.992.76$1,277
Aug 201548140.162.87$1,382
Jul 201537348.152.95$1,099
Jun 201518556.152.88$533
May 201549055.212.96$1,448
Apr 201557249.822.71$1,548
Mar 201558842.892.93$1,726
Feb 201556044.662.98$1,667
Jan 201565943.433.10$2,043
Dec 201465054.693.59$2,334
Nov 201428470.464.25$1,208
Oct 201458278.303.90$2,270
Sep 201455986.164.05$2,261
Aug 201446789.394.04$1,884
Jul 201457896.564.18$2,416
Jun 201451198.164.74$2,421
May 201436594.734.73$1,725
Apr 201461795.944.81$2,967
Mar 201457995.895.06$2,928
Feb 201470397.406.19$4,353
Jan 201459990.404.86$2,912
Dec 201334991.824.35$1,520
Nov 201360188.853.74$2,247
Oct 201360197.423.78$2,271
Sep 2013887104.113.72$3,298
Aug 2013658104.253.52$2,318
Jul 2013273102.523.72$1,015
Jun 201322994.403.93$901
May 201333494.834.15$1,386
Apr 201338193.964.28$1,632
Mar 201325993.623.91$1,013
Feb 201313491.233.42$458
Jan 201349891.603.42$1,703
Dec 201236586.773.42$1,248
Nov 201237286.953.62$1,348
Oct 201249089.383.40$1,666
Sep 201243094.672.92$1,255
Aug 201228992.662.91$840
Jul 201241785.133.02$1,260
Jun 201246379.822.52$1,166
May 20124591.612.49$112
Apr 2012398101.652.00$795
Mar 2012229105.052.22$509
Feb 2012488101.102.57$1,254
Jan 201251598.092.73$1,408
Dec 201158096.873.24$1,879
Nov 201157295.723.31$1,894
Oct 201153684.983.65$1,956
Sep 201166683.623.99$2,655
Aug 201142083.404.15$1,743
Jul 201171194.144.52$3,212
Jun 201165192.904.64$3,021
May 20116598.134.40$286
Apr 2011345105.964.33$1,495
Mar 201134596.364.06$1,400
Feb 201127585.644.18$1,149
Jan 201132486.504.59$1,487
Dec 201025285.734.35$1,096
Nov 201013080.843.80$493
Oct 201029878.103.51$1,046
Sep 201021872.633.98$868
Aug 20107673.684.42$336
Jul 201010672.554.74$502
Jun 201012870.364.91$629
May 201054071.124.24$2,287
Apr 201030381.694.12$1,249
Mar 201028478.394.39$1,246
Feb 201017873.585.44$969
Jan 201043374.365.96$2,582
Dec 200981271.445.48$4,453
Nov 200960774.593.75$2,277
Oct 200950372.544.11$2,067
Sep 200916765.543.06$512
Aug 200926967.423.22$866
Jul 200924161.133.46$835
Jun 200922466.163.90$872
May 200924354.743.93$954
Apr 200925546.773.59$915
Mar 200923542.144.06$954
Feb 200916732.814.63$774
Jan 200921335.865.37$1,144
Dec 200823537.105.98$1,405
Nov 200817855.496.86$1,221
Oct 200829975.246.92$2,070
Sep 2008266101.767.88$2,095
Aug 2008313114.228.48$2,655
Jul 2008274131.0811.39$3,121
Jun 2008266131.3313.03$3,467
May 2008296123.1711.57$3,426
Apr 2008275110.3110.45$2,875
Mar 2008175101.909.66$1,691
Feb 200828592.538.77$2,500
Jan 200841790.388.21$3,422
Dec 200755388.337.30$4,038
Nov 200733591.677.29$2,443
Oct 200713382.856.92$921
Sep 200710375.846.24$643
Aug 200715269.066.39$971
Jul 200727170.906.39$1,731
Jun 200745362.007.55$3,419
May 200773558.747.85$5,767
Apr 200769659.617.81$5,432
Mar 200760956.927.30$4,447
Feb 200766155.108.22$5,431
Jan 200755850.306.73$3,754
Dec 200692656.656.92$6,406
Nov 200666354.207.62$5,050
Oct 200675854.906.01$4,558
Sep 200624560.085.04$1,234
Aug 200611468.717.34$837
Jul 200658769.376.34$3,723
Jun 200664566.286.38$4,118
May 200657766.016.42$3,707
Apr 200635664.397.36$2,620
Mar 200635656.707.08$2,522
Feb 200638757.597.75$3,000
Jan 200640260.598.93$3,591
Dec 200525654.9413.42$3,434
Nov 200532054.6910.59$3,388
Oct 200530958.3413.80$4,263
Sep 200576761.4512.08$9,265
Aug 200569461.519.80$6,799
Jul 200558755.697.84$4,604
Jun 200560752.337.38$4,480
May 200574245.226.65$4,935
Apr 200562749.207.36$4,615
Mar 200552350.377.15$3,742
Feb 200566945.226.31$4,223
Jan 200564343.166.32$4,065
Dec 200469839.866.75$4,712
Nov 200475945.286.33$4,805
Oct 200481349.706.52$5,297
Sep 200480143.245.28$4,232
Aug 200476742.375.55$4,257
Jul 200477838.286.08$4,733
Jun 200483536.106.43$5,372
May 20041,00237.486.49$6,508
Apr 200452434.475.86$3,070
Mar 200450034.365.53$2,765
Feb 200462132.455.51$3,421
Jan 200465132.036.30$4,101
Dec 200363030.266.30$3,970
Nov 200368328.804.60$3,138
Oct 200378028.174.76$3,713
Sep 200373426.314.75$3,486
Aug 200348729.765.13$2,498
Jul 20031,05529.415.17$5,455
Jun 20031,26628.565.98$7,574
May 20031,38626.595.97$8,278
Apr 20031,22626.675.41$6,629
Mar 20031,28331.146.10$7,821
Feb 200373633.487.93$5,833
Jan 200347130.315.58$2,629
Dec 200281426.914.85$3,951
Nov 200290724.664.14$3,752
Oct 200290526.464.23$3,827
Sep 20021,10127.443.64$4,002
Aug 200287125.963.16$2,756
Jul 200256324.583.06$1,724
Jun 200294623.733.34$3,158
May 20021,02124.663.58$3,659
Apr 20021,06723.653.51$3,748
Mar 200280522.003.10$2,498
Feb 200262718.222.38$1,490
Jan 200281717.172.38$1,941
Dec 200176416.932.36$1,806
Nov 200192618.072.41$2,228
Oct 200169719.782.53$1,763
Sep 200187324.262.25$1,965
Aug 20011,04224.873.05$3,181
Jul 200198923.933.20$3,162
Jun 200189224.563.82$3,411
May 200192525.524.31$3,984
Apr 200183424.685.34$4,450
Mar 200169824.545.38$3,753
Feb 200183027.755.77$4,787
Jan 20011,08927.478.40$9,146
Dec 20001,04026.889.12$9,487
Nov 20001,01632.215.66$5,749
Oct 20001,12331.235.15$5,778
Sep 200057631.875.19$2,987
Aug 20001,05629.644.54$4,795
Jul 20001,04328.534.09$4,266
Jun 20001,02529.304.40$4,507
May 200095227.263.68$3,503
Apr 200075024.513.12$2,337
Mar 200087028.422.86$2,488
Feb 200087227.622.73$2,378
Jan 200089025.272.48$2,208
Dec 199980324.282.42$1,946
Nov 199993223.192.43$2,268
Oct 19991,16720.982.80$3,272
Sep 19991,23621.752.62$3,237
Aug 19991,46119.262.88$4,201
Jul 199982617.892.37$1,960
Jun 199938615.942.36$912
May 199928115.792.32$652
Apr 199930315.102.21$669
Mar 199986412.471.84$1,588
Feb 19997249.981.82$1,316
Jan 19991,14910.381.90$2,183
Dec 19989609.201.77$1,702
Nov 199899610.892.19$2,177
Oct 19981,14712.421.97$2,259
Sep 19981,18312.592.08$2,464
Aug 19981,14111.301.91$2,176
Jul 199893111.742.24$2,083
Jun 19981,21911.242.24$2,727
May 19981,48012.622.21$3,265
Apr 199895213.042.51$2,385
Mar 199893012.802.31$2,148
Feb 199891713.952.30$2,108
Jan 19981,48414.702.15$3,198
Dec 19971,48716.322.41$3,585
Nov 19971,05218.193.09$3,249
Oct 199764919.253.15$2,044
Sep 199784217.742.95$2,488
Aug 19971,54817.862.55$3,955
Jul 19971,18717.582.25$2,667
Jun 19971,29617.242.26$2,925
May 19971,16218.972.31$2,682
Apr 199794417.882.08$1,966
Mar 19971,21318.951.94$2,352
Feb 19971,05720.492.21$2,332
Jan 19971,55823.483.54$5,515
Dec 19961,57123.32$0
Nov 19961,63221.97$0
Oct 19961,65023.31$0
Sep 19961,85222.22$0
Aug 19962,04720.26$0
Jul 19961,91819.55$0
Jun 19962,20418.73$0
May 19961,98619.43$0
Apr 19962,87121.51$0
Mar 19963,49619.38$0
Feb 19962,68016.98$0
Jan 19962,67717.07$0
Dec 19951,07017.19$0
Nov 19951,21516.00$0
Oct 19951,20015.43$0
Sep 19951,39416.18$0
Aug 19951,51115.92$0
Jul 19951,66915.24$0
Jun 19951,48816.41$0
May 19952,06917.56$0
Apr 199528817.73$0
Mar 19951,71216.44$0
Feb 19951,83416.58$0
Jan 19952,06015.92$0
Dec 19942,25715.03$0
Nov 19942,21715.90$0
Oct 19942,43615.58$0
Sep 19942,85815.29$0
Aug 19943,43216.13$0
Jul 199476117.56$0
Jun 19942,73517.09$0
May 19943,45515.88$0
Apr 19943,00914.14$0
Mar 19943,35912.46$0
Feb 19943,33112.50$0
Jan 19944,30812.66$0
Dec 19935,32912.33$0
Nov 19936,14614.49$0
Oct 19937,39515.85$0
Sep 19939,27415.03$0
Aug 19939,60415.66$0
Jul 199311,58315.46$0
Jun 19938,16916.79$0
May 19937,60417.68$0
Apr 19939,45518.05$0
Mar 199313,75118.14$0
Feb 19933,68417.90$0
Jan 19936,13216.93$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
Gas                  239 Mcf  × $  3.05 =       $728

────────────────────────────────────────────────────
Month total                                     $728

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/143025 is the state's own key, not one this site invented.