CALABRIA, ESTATE

Operated by UPHAM OIL & GAS COMPANY (P-5 878925) in the CALABRIA (CONGL 3700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 100587District 7BField 14640550NGPA filingGasSaveExport
Value, all time
$76 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 7 leases and 7 wells, and the rule below applies to all of them.

Discovered
1981-01-14
as the register files it
Field class
Oil and 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: FLD RULES PERM.08/01/84 PER DOCKET 7B-82,584

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
GasProduction129,706 Mcf$76,282
Total$76,282

112,611 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 32.6620, -98.0828. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.66203, -98.08277 · 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
4,497 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 4,497 ft.

Completions filed
Mar 1993
1 of 1 wells

1 well

42-3633235544,497 ftMar 1993

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 201144105.964.33$191
Mar 20114696.364.06$187
Feb 20114985.644.18$205
Jan 20115086.504.59$229
Dec 2010485.734.35$17
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 20092571.445.48$137
Nov 20097874.593.75$293
Oct 20095372.544.11$218
Sep 20098265.543.06$251
Aug 20096467.423.22$206
Jul 20095261.133.46$180
Jun 20097766.163.90$300
May 200911154.743.93$436
Apr 20098446.773.59$301
Mar 20097642.144.06$308
Feb 20096832.814.63$315
Jan 200910835.865.37$580
Dec 200811037.105.98$657
Nov 20083455.496.86$233
Oct 20084375.246.92$298
Sep 200839101.767.88$307
Aug 200849114.228.48$416
Jul 200856131.0811.39$638
Jun 200857131.3313.03$743
May 200835123.1711.57$405
Apr 200863110.3110.45$659
Mar 200846101.909.66$445
Feb 20083192.538.77$272
Jan 20085090.388.21$410
Dec 20076088.337.30$438
Nov 20074591.677.29$328
Oct 20075182.856.92$353
Sep 20074775.846.24$293
Aug 20075769.066.39$364
Jul 20075970.906.39$377
Jun 20076062.007.55$453
May 20075558.747.85$432
Apr 20076559.617.81$507
Mar 20076956.927.30$504
Feb 20074955.108.22$403
Jan 20076350.306.73$424
Dec 20065856.656.92$401
Nov 20065554.207.62$419
Oct 20065854.906.01$349
Sep 20062560.085.04$126
Aug 20063168.717.34$228
Jul 20065869.376.34$368
Jun 20067566.286.38$479
May 20066066.016.42$386
Apr 20068864.397.36$648
Mar 20068756.707.08$616
Feb 20065557.597.75$426
Jan 20067560.598.93$670
Dec 20057254.9413.42$966
Nov 20056154.6910.59$646
Oct 20059458.3413.80$1,297
Sep 20059061.4512.08$1,087
Aug 20058461.519.80$823
Jul 200511055.697.84$863
Jun 20059852.337.38$723
May 20058445.226.65$559
Apr 20056649.207.36$486
Mar 200510350.377.15$737
Feb 20056245.226.31$391
Jan 20057743.166.32$487
Dec 20046539.866.75$439
Nov 20046745.286.33$424
Oct 20048249.706.52$534
Sep 200411243.245.28$592
Aug 20048742.375.55$483
Jul 20048438.286.08$511
Jun 20049336.106.43$598
May 20048437.486.49$546
Apr 20046634.475.86$387
Mar 20046534.365.53$359
Feb 20046032.455.51$331
Jan 20046832.036.30$428
Dec 20035630.266.30$353
Nov 20036328.804.60$290
Oct 20036928.174.76$328
Sep 20038526.314.75$404
Aug 20037929.765.13$405
Jul 200313429.415.17$693
Jun 200317728.565.98$1,059
May 200321926.595.97$1,308
Apr 200317226.675.41$930
Mar 200314131.146.10$860
Feb 20039233.487.93$729
Jan 20031830.315.58$100
Dec 20021826.914.85$87
Nov 20022424.664.14$99
Oct 200217026.464.23$719
Sep 20024127.443.64$149
Aug 200223625.963.16$747
Jul 2002024.583.06$0
Jun 2002023.733.34$0
May 20023424.663.58$122
Apr 20027123.653.51$249
Mar 20023122.003.10$96
Feb 20027018.222.38$166
Jan 20021917.172.38$45
Dec 20013116.932.36$73
Nov 20015518.072.41$132
Oct 200111719.782.53$296
Sep 200110324.262.25$232
Aug 200116824.873.05$513
Jul 200123723.933.20$758
Jun 20016924.563.82$264
May 20016225.524.31$267
Apr 200117224.685.34$918
Mar 200132224.545.38$1,731
Feb 200144927.755.77$2,589
Jan 200156827.478.40$4,771
Dec 2000026.889.12$0
Nov 20002032.215.66$113
Oct 2000831.235.15$41
Sep 2000031.875.19$0
Aug 2000029.644.54$0
Jul 200011228.534.09$458
Jun 2000029.304.40$0
May 200018227.263.68$670
Apr 200034624.513.12$1,078
Mar 20003728.422.86$106
Feb 20007527.622.73$204
Jan 2000825.272.48$20
Dec 19997024.282.42$170
Nov 199915123.192.43$368
Oct 199919020.982.80$533
Sep 199928821.752.62$754
Aug 199942819.262.88$1,231
Jul 19992217.892.37$52
Jun 19997715.942.36$182
May 1999015.792.32$0
Apr 19991815.102.21$40
Mar 199920412.471.84$375
Feb 1999609.981.82$109
Jan 199918810.381.90$357
Dec 19982899.201.77$512
Nov 199826910.892.19$588
Oct 199817112.421.97$337
Sep 199815512.592.08$323
Aug 199810511.301.91$200
Jul 199818111.742.24$405
Jun 199820211.242.24$452
May 199830012.622.21$662
Apr 199820813.042.51$521
Mar 199811412.802.31$263
Feb 19983413.952.30$78
Jan 19987114.702.15$153
Dec 199735016.322.41$844
Nov 199735018.193.09$1,081
Oct 19977419.253.15$233
Sep 199724717.742.95$730
Aug 199716517.862.55$422
Jul 199711917.582.25$267
Jun 199720417.242.26$460
May 199716918.972.31$390
Apr 199743217.882.08$900
Mar 199725618.951.94$496
Feb 199742120.492.21$929
Jan 199733023.483.54$1,168
Dec 199643123.32$0
Nov 199654121.97$0
Oct 199661623.31$0
Sep 199657622.22$0
Aug 199672820.26$0
Jul 199653919.55$0
Jun 199655918.73$0
May 199658819.43$0
Apr 199669321.51$0
Mar 199683719.38$0
Feb 199685816.98$0
Jan 199659417.07$0
Dec 199525017.19$0
Nov 199551816.00$0
Oct 199574215.43$0
Sep 199559516.18$0
Aug 19951,03415.92$0
Jul 19951,09315.24$0
Jun 199589316.41$0
May 199591517.56$0
Apr 199522217.73$0
Mar 19951,64916.44$0
Feb 19951,77316.58$0
Jan 19951,81415.92$0
Dec 19942,13015.03$0
Nov 19942,22915.90$0
Oct 19941,06515.58$0
Sep 19941,20615.29$0
Aug 19942,92216.13$0
Jul 199481117.56$0
Jun 19941,16417.09$0
May 19941,49315.88$0
Apr 19941,61814.14$0
Mar 19942,56712.46$0
Feb 199461712.50$0
Jan 19943,38012.66$0
Dec 19932,19012.33$0
Nov 199311,57214.49$0
Oct 199311,33815.85$0
Sep 19931,92015.03$0
Aug 19932,55415.66$0
Jul 19934,22615.46$0
Jun 19937,46516.79$0
May 19938,57017.68$0
Apr 19934,42118.05$0
Mar 199339318.14$0
Feb 19937,39817.90$0
Jan 199310,30416.93$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.

Apr 2011 — as filed, then multipliedworked
Gas                   44 Mcf  × $  4.33 =       $191

────────────────────────────────────────────────────
Month total                                     $191

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/100587 is the state's own key, not one this site invented.