CALABRIA ESTATE

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

Gas lease lease 99527District 7BField 14640300NGPA filingCondensateGasSaveExport
Value, all time
$267 k
Jan 1993 – May 2026
Value, last 12 filed months
$3 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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1981-02-05
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: 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
CondensateDisposition28 bbl$482
GasProduction110,775 Mcf$266,496
Total$266,978

48,824 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 32.6563, -98.0927. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.65633, -98.09271 · 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
4,222 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 4,222 ft.

Completions filed
Feb 1981
1 of 1 wells

1 well

42-363323493 T4,222 ftFeb 1981

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 2026070106.413.05$213
Apr 202607398.932.87$209
Mar 202606489.753.15$202
Feb 202606563.503.75$244
Jan 202606859.138.00$544
Dec 202507056.664.41$309
Nov 202506158.593.93$240
Oct 202506559.383.30$215
Sep 202506462.743.08$197
Aug 202505963.933.01$178
Jul 202505766.743.32$189
Jun 202505466.483.13$169
May 202505460.553.23$175
Apr 202505262.363.54$184
Mar 202505467.704.27$230
Feb 202505270.884.34$226
Jan 202505574.324.28$235
Dec 202406668.993.12$206
Nov 202407769.052.20$169
Oct 202406671.372.28$151
Sep 202406569.612.36$154
Aug 202406375.632.06$130
Jul 202406579.932.15$140
Jun 202406278.082.63$163
May 202406578.812.20$143
Apr 202406384.451.66$105
Mar 202406880.301.55$105
Feb 202406176.091.78$109
Jan 202406373.023.30$208
Dec 202306071.262.61$157
Nov 202306077.892.81$168
Oct 202306485.443.09$198
Sep 202306189.042.74$167
Aug 202305980.522.67$158
Jul 202304474.852.64$116
Jun 202303368.962.26$75
May 202306270.622.23$138
Apr 202306778.122.24$150
Mar 202307572.852.39$179
Feb 202308175.112.47$200
Jan 202309776.533.39$329
Dec 202208876.415.73$504
Nov 202207985.005.65$446
Oct 202207987.185.86$463
Sep 202206384.888.16$514
Aug 202206994.529.13$630
Jul 2022072101.587.54$543
Jun 2022078115.097.98$622
May 2022078109.378.43$658
Apr 2022083104.226.84$568
Mar 2022085108.885.08$431
Feb 202206991.054.86$335
Jan 202208881.844.54$399
Dec 202108771.323.90$339
Nov 202107977.435.24$414
Oct 2021013879.795.71$789
Sep 202107969.865.35$423
Aug 202107666.024.22$321
Jul 202107470.783.98$295
Jun 202106569.493.38$220
May 202107463.483.02$223
Apr 202108260.362.76$226
Mar 202107961.302.72$215
Feb 202107557.805.55$416
Jan 202108650.412.81$242
Dec 202008444.642.68$225
Nov 202006938.772.71$187
Oct 202007836.972.48$193
Sep 202006637.091.99$131
Aug 202006939.982.39$165
Jul 202006938.371.83$126
Jun 202007034.901.69$118
May 202004516.921.81$82
Apr 202007014.751.80$126
Mar 202007830.341.86$145
Feb 2020023849.881.98$471
Jan 202006157.252.09$128
Dec 201906859.012.30$157
Nov 201906255.302.75$171
Oct 201906753.472.42$162
Sep 201906655.052.66$175
Aug 201907453.112.30$171
Jul 2019010556.272.46$258
Jun 201909252.782.49$229
May 201909358.482.74$255
Apr 201909862.632.75$270
Mar 201909656.803.06$294
Feb 201908650.852.79$240
Jan 201909446.033.23$303
Dec 201809746.594.19$406
Nov 201806552.934.24$275
Oct 201809161.443.40$309
Sep 201809059.543.11$280
Aug 201809359.403.07$285
Jul 201809765.142.93$284
Jun 2018010660.183.08$326
May 2018012465.382.90$360
Apr 2018012063.842.90$348
Mar 2018012461.222.79$346
Feb 2018010161.782.77$279
Jan 2018010162.874.01$405
Dec 201709457.272.92$275
Nov 201709855.423.12$306
Oct 2017011649.292.98$346
Sep 201709747.523.09$299
Aug 2017010645.373.00$318
Jul 2017011443.873.09$352
Jun 2017012042.493.09$370
May 2017012445.373.26$405
Apr 2017012047.933.21$385
Mar 2017012746.772.98$379
Feb 2017012350.452.95$363
Jan 2017013149.413.42$448
Dec 2016012848.763.72$477
Nov 2016012142.492.64$320
Oct 2016012646.193.09$389
Sep 2016013441.553.10$415
Aug 2016014441.442.92$421
Jul 2016015441.622.92$450
Jun 2016014545.352.69$389
May 2016012742.521.99$253
Apr 2016013136.561.99$261
Mar 2016014933.011.79$267
Feb 2016011726.472.06$241
Jan 2016012727.352.36$300
Dec 2015012732.362.00$254
Nov 2015012138.792.17$262
Oct 2015013043.552.43$315
Sep 2015012742.992.76$350
Aug 2015013240.162.87$379
Jul 20150048.152.95$0
Jun 2015014556.152.88$418
May 2015015555.212.96$458
Apr 2015015149.822.71$409
Mar 2015015142.892.93$443
Feb 2015013644.662.98$405
Jan 2015014043.433.10$434
Dec 2014013354.693.59$478
Nov 2014013270.464.25$561
Oct 20140078.303.90$0
Sep 2014012086.164.05$485
Aug 2014015789.394.04$634
Jul 2014015696.564.18$652
Jun 2014013798.164.74$649
May 2014013194.734.73$619
Apr 2014013695.944.81$654
Mar 2014013795.895.06$693
Feb 2014011697.406.19$718
Jan 2014013490.404.86$651
Dec 2013013291.824.35$575
Nov 2013012688.853.74$471
Oct 2013012697.423.78$476
Sep 20130145104.113.72$539
Aug 20130137104.253.52$483
Jul 20130153102.523.72$569
Jun 2013015594.403.93$610
May 2013014694.834.15$606
Apr 2013014393.964.28$612
Mar 2013015593.623.91$606
Feb 2013012891.233.42$438
Jan 2013014391.603.42$489
Dec 2012014686.773.42$499
Nov 2012014086.953.62$507
Oct 2012014589.383.40$493
Sep 2012014894.672.92$432
Aug 2012015192.662.91$439
Jul 2012015785.133.02$474
Jun 2012015879.822.52$398
May 2012015891.612.49$393
Apr 20120158101.652.00$315
Mar 20120165105.052.22$367
Feb 20120155101.102.57$398
Jan 2012017098.092.73$465
Dec 2011015996.873.24$515
Nov 2011015095.723.31$497
Oct 2011016684.983.65$606
Sep 2011016583.623.99$658
Aug 2011014583.404.15$602
Jul 2011017694.144.52$795
Jun 2011017092.904.64$789
May 2011016498.134.40$722
Apr 20110170105.964.33$737
Mar 2011015096.364.06$609
Feb 2011016485.644.18$686
Jan 2011017786.504.59$812
Dec 2010016685.734.35$722
Nov 2010015880.843.80$600
Oct 2010016678.103.51$582
Sep 2010016072.633.98$637
Aug 2010017373.684.42$765
Jul 2010016872.554.74$796
Jun 2010016970.364.91$830
May 201008471.124.24$356
Apr 2010010481.694.12$429
Mar 2010017878.394.39$781
Feb 2010014473.585.44$784
Jan 2010016874.365.96$1,002
Dec 2009017771.445.48$971
Nov 2009018674.593.75$698
Oct 2009017472.544.11$715
Sep 2009015065.543.06$460
Aug 2009018967.423.22$608
Jul 2009017261.133.46$596
Jun 2009017866.163.90$693
May 2009017554.743.93$687
Apr 2009015146.773.59$542
Mar 2009017542.144.06$710
Feb 2009015632.814.63$723
Jan 2009018235.865.37$978
Dec 2008018037.105.98$1,076
Nov 2008013655.496.86$933
Oct 2008015375.246.92$1,059
Sep 20080160101.767.88$1,260
Aug 20080178114.228.48$1,510
Jul 20080178131.0811.39$2,027
Jun 20080174131.3313.03$2,268
May 20080180123.1711.57$2,083
Apr 20080176110.3110.45$1,840
Mar 20080182101.909.66$1,759
Feb 2008017692.538.77$1,544
Jan 2008018490.388.21$1,510
Dec 2007019088.337.30$1,387
Nov 2007019591.677.29$1,422
Oct 2007020082.856.92$1,384
Sep 2007019175.846.24$1,193
Aug 2007020069.066.39$1,278
Jul 2007020270.906.39$1,290
Jun 2007019762.007.55$1,487
May 2007020858.747.85$1,632
Apr 2007020559.617.81$1,600
Mar 2007020956.927.30$1,526
Feb 2007018655.108.22$1,528
Jan 2007015150.306.73$1,016
Dec 2006021156.656.92$1,460
Nov 2006019454.207.62$1,478
Oct 2006021254.906.01$1,275
Sep 2006010060.085.04$504
Aug 200608968.717.34$653
Jul 2006022069.376.34$1,395
Jun 2006021266.286.38$1,353
May 2006021266.016.42$1,362
Apr 2006020164.397.36$1,479
Mar 2006020856.707.08$1,473
Feb 2006018757.597.75$1,449
Jan 2006022160.598.93$1,974
Dec 2005022254.9413.42$2,978
Nov 2005022554.6910.59$2,382
Oct 2005022558.3413.80$3,104
Sep 2005022861.4512.08$2,754
Aug 2005023261.519.80$2,273
Jul 2005024455.697.84$1,914
Jun 2005023052.337.38$1,698
May 2005023845.226.65$1,583
Apr 2005022649.207.36$1,663
Mar 2005021850.377.15$1,560
Feb 2005020545.226.31$1,294
Jan 2005022243.166.32$1,404
Dec 2004020739.866.75$1,397
Nov 2004023145.286.33$1,462
Oct 2004024249.706.52$1,577
Sep 2004024043.245.28$1,268
Aug 2004025342.375.55$1,404
Jul 2004025338.286.08$1,539
Jun 2004024036.106.43$1,544
May 2004025337.486.49$1,643
Apr 2004023634.475.86$1,383
Mar 2004023734.365.53$1,311
Feb 2004021732.455.51$1,196
Jan 2004024032.036.30$1,512
Dec 2003023130.266.30$1,456
Nov 2003025428.804.60$1,167
Oct 2003026228.174.76$1,247
Sep 2003025726.314.75$1,221
Aug 2003027829.765.13$1,426
Jul 2003023529.415.17$1,215
Jun 2003019028.565.98$1,137
May 2003020226.595.97$1,206
Apr 2003019926.675.41$1,076
Mar 2003020431.146.10$1,244
Feb 2003025133.487.93$1,989
Jan 2003024630.315.58$1,373
Dec 2002030226.914.85$1,466
Nov 2002029124.664.14$1,204
Oct 2002030726.464.23$1,298
Sep 2002032727.443.64$1,189
Aug 2002027225.963.16$861
Jul 2002021524.583.06$658
Jun 2002030623.733.34$1,022
May 2002033124.663.58$1,186
Apr 2002032423.653.51$1,138
Mar 2002034222.003.10$1,061
Feb 2002029718.222.38$706
Jan 2002033017.172.38$784
Dec 2001032816.932.36$776
Nov 2001033918.072.41$815
Oct 2001026119.782.53$660
Sep 2001012724.262.25$286
Aug 2001032724.873.05$998
Jul 2001033323.933.20$1,065
Jun 2001030024.563.82$1,147
May 2001032525.524.31$1,400
Apr 2001032324.685.34$1,723
Mar 2001032424.545.38$1,742
Feb 2001030027.755.77$1,730
Jan 2001031627.478.40$2,654
Dec 2000031626.889.12$2,883
Nov 2000031332.215.66$1,771
Oct 2000031431.235.15$1,616
Sep 2000031031.875.19$1,608
Aug 2000031829.644.54$1,444
Jul 2000035228.534.09$1,440
Jun 2000034929.304.40$1,535
May 2000036327.263.68$1,336
Apr 2000032124.513.12$1,000
Mar 2000033428.422.86$955
Feb 2000031527.622.73$859
Jan 2000031425.272.48$779
Dec 1999032024.282.42$776
Nov 1999031423.192.43$764
Oct 1999031920.982.80$894
Sep 1999033921.752.62$888
Aug 1999028019.262.88$805
Jul 19991620117.892.37$763
Jun 1999521715.942.36$592
May 19990015.792.32$0
Apr 1999023415.102.21$517
Mar 199906812.471.84$125
Feb 199902359.981.82$427
Jan 1999029710.381.90$564
Dec 199803259.201.77$576
Nov 1998028010.892.19$612
Oct 1998030612.421.97$603
Sep 1998031512.592.08$656
Aug 1998029111.301.91$555
Jul 1998034511.742.24$772
Jun 1998235311.242.24$812
May 1998035312.622.21$779
Apr 1998031713.042.51$794
Mar 1998036112.802.31$834
Feb 1998033813.952.30$777
Jan 1998036014.702.15$776
Dec 1997038816.322.41$936
Nov 1997037218.193.09$1,149
Oct 1997045819.253.15$1,443
Sep 1997044817.742.95$1,324
Aug 1997052317.862.55$1,336
Jul 1997049217.582.25$1,105
Jun 1997052917.242.26$1,194
May 1997054018.972.31$1,247
Apr 1997055217.882.08$1,150
Mar 1997055118.951.94$1,068
Feb 1997050020.492.21$1,103
Jan 1997054123.483.54$1,915
Dec 1996050523.32$0
Nov 1996054821.97$0
Oct 1996060623.31$0
Sep 1996056722.22$0
Aug 1996055920.26$0
Jul 1996068019.55$0
Jun 1996550618.73$94
May 1996048419.43$0
Apr 1996040421.51$0
Mar 1996050319.38$0
Feb 1996043516.98$0
Jan 1996047017.07$0
Dec 1995060617.19$0
Nov 1995057516.00$0
Oct 1995053915.43$0
Sep 1995056416.18$0
Aug 1995064315.92$0
Jul 1995070115.24$0
Jun 1995071416.41$0
May 1995057717.56$0
Apr 1995011817.73$0
Mar 1995066116.44$0
Feb 1995077416.58$0
Jan 1995084915.92$0
Dec 1994075015.03$0
Nov 1994073715.90$0
Oct 1994088015.58$0
Sep 1994071315.29$0
Aug 1994077016.13$0
Jul 1994063017.56$0
Jun 1994075817.09$0
May 1994078715.88$0
Apr 1994073114.14$0
Mar 1994071412.46$0
Feb 1994065012.50$0
Jan 1994083212.66$0
Dec 1993092512.33$0
Nov 1993068014.49$0
Oct 1993068715.85$0
Sep 1993080715.03$0
Aug 1993069415.66$0
Jul 199301,08815.46$0
Jun 1993081916.79$0
May 1993064817.68$0
Apr 1993060618.05$0
Mar 1993013,40718.14$0
Feb 199305,27417.90$0
Jan 1993064916.93$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                   70 Mcf  × $  3.05 =       $213

────────────────────────────────────────────────────
Month total                                     $213

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/99527 is the state's own key, not one this site invented.