FORRISTAL -B-

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the TIPPETT (WOLFCAMP UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 83550District 7CField 90188830Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$1.1 M
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
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 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
1954-10-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 40 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
NGPA2none

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
CondensateDisposition6,273 bbl$427,759
GasProduction161,022 Mcf$634,666
Total$1,062,425

12,791 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 31.0052, -102.1161. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.00524, -102.11608 · 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
6,280 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 6,280 ft.

Completions filed
Jun 1979
1 of 1 wells

1 well

42-10532206126,280 ftJun 1979

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240173.023.30$3
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021069079.795.71$3,943
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20211070.783.98$71
Jun 20210069.493.38$0
May 202140063.483.02$2,539
Apr 2021066060.362.76$1,821
Mar 202141061.302.72$2,513
Feb 202102457.805.55$133
Jan 2021019050.412.81$534
Dec 2020589744.642.68$2,849
Nov 2020020638.772.71$558
Oct 20204415936.972.48$2,021
Sep 2020021237.091.99$422
Aug 20204222639.982.39$2,218
Jul 20204022138.371.83$1,938
Jun 20202422034.901.69$1,209
May 20202427316.921.81$902
Apr 20202726914.751.80$884
Mar 20202730330.341.86$1,382
Feb 20203414649.881.98$1,985
Jan 20206019357.252.09$3,839
Dec 2019022059.012.30$507
Nov 20192914955.302.75$2,014
Oct 20192519753.472.42$1,813
Sep 2019018155.052.66$481
Aug 20195913953.112.30$3,454
Jul 2019015156.272.46$371
Jun 20192420152.782.49$1,767
May 20193620558.482.74$2,667
Apr 20193815062.632.75$2,793
Mar 2019013156.803.06$401
Feb 20193315750.852.79$2,116
Jan 20195915446.033.23$3,213
Dec 2018019246.594.19$804
Nov 20182426652.934.24$2,397
Oct 20184024361.443.40$3,283
Sep 20184120959.543.11$3,091
Aug 20184323059.403.07$3,260
Jul 2018022265.142.93$651
Jun 20182822260.183.08$2,368
May 20185623465.382.90$4,340
Apr 20183322363.842.90$2,754
Mar 20185123861.222.79$3,785
Feb 2018021361.782.77$589
Jan 20183019162.874.01$2,652
Dec 20176021257.272.92$4,056
Nov 2017018055.423.12$561
Oct 20175817949.292.98$3,393
Sep 20173012347.523.09$1,805
Aug 2017015345.373.00$460
Jul 20174613943.873.09$2,447
Jun 20172212742.493.09$1,327
May 20172214745.373.26$1,478
Apr 20172313447.933.21$1,533
Mar 20174412146.772.98$2,419
Feb 20172210350.452.95$1,414
Jan 20174311949.413.42$2,531
Dec 20162313048.763.72$1,605
Nov 20162213042.492.64$1,279
Oct 20162212746.193.09$1,409
Sep 20164412141.553.10$2,203
Aug 20162213541.442.92$1,306
Jul 20164115241.622.92$2,151
Jun 20164312745.352.69$2,291
May 20162214542.521.99$1,224
Apr 20162314336.561.99$1,126
Mar 20162311633.011.79$967
Feb 2016458426.472.06$1,364
Jan 20162210927.352.36$859
Dec 2015458532.362.00$1,626
Nov 20152511138.792.17$1,210
Oct 20154313743.552.43$2,205
Sep 20152812142.992.76$1,537
Aug 20152213540.162.87$1,271
Jul 20154210348.152.95$2,326
Jun 2015227656.152.88$1,454
May 20151711355.212.96$1,273
Apr 20151816349.822.71$1,338
Mar 20151720742.892.93$1,337
Feb 2015684544.662.98$3,171
Jan 201501643.433.10$50
Dec 2014383054.693.59$2,186
Nov 2014175170.464.25$1,415
Oct 2014172578.303.90$1,429
Sep 20141716886.164.05$2,144
Aug 20143720389.394.04$4,127
Jul 20141922896.564.18$2,788
Jun 20142024298.164.74$3,110
May 20142027594.734.73$3,194
Apr 20144113095.944.81$4,559
Mar 20142014495.895.06$2,646
Feb 20146312397.406.19$6,898
Jan 20144024990.404.86$4,826
Dec 20139026291.824.35$9,405
Nov 20132224988.853.74$2,886
Oct 20132220397.423.78$2,910
Sep 201344213104.113.72$5,373
Aug 201322200104.253.52$2,998
Jul 201343269102.523.72$5,408
Jun 20132212594.403.93$2,568
May 2013489894.834.15$4,958
Apr 20135020893.964.28$5,589
Mar 20132622093.623.91$3,295
Feb 20132218191.233.42$2,626
Jan 20132029691.603.42$2,844
Dec 20123925886.773.42$4,266
Nov 20122028386.953.62$2,765
Oct 20124022689.383.40$4,344
Sep 20122028694.672.92$2,728
Aug 20126032992.662.91$6,516
Jul 20122031885.133.02$2,663
Jun 20124028879.822.52$3,918
May 20122027891.612.49$2,524
Apr 201243319101.652.00$5,008
Mar 201244300105.052.22$5,289
Feb 201290380101.102.57$10,076
Jan 20124659298.092.73$6,131
Dec 20114556496.873.24$6,186
Nov 2011051795.723.31$1,712
Oct 20113546984.983.65$4,685
Sep 20111640283.623.99$2,940
Aug 20111640383.404.15$3,007
Jul 20114736894.144.52$6,087
Jun 2011042192.904.64$1,953
May 20112047598.134.40$4,055
Apr 201134404105.964.33$5,353
Mar 20113841796.364.06$5,354
Feb 20113233585.644.18$4,141
Jan 20112037286.504.59$3,437
Dec 20103835685.734.35$4,806
Nov 20101651480.843.80$3,244
Oct 20103139078.103.51$3,790
Sep 20101635772.633.98$2,583
Aug 20103262373.684.42$5,111
Jul 20103141572.554.74$4,215
Jun 20103167870.364.91$5,510
May 20102353171.124.24$3,885
Apr 20103955481.694.12$5,470
Mar 20102446578.394.39$3,922
Feb 20101142473.585.44$3,117
Jan 20102511674.365.96$2,551
Dec 20092213371.445.48$2,301
Nov 200988674.593.75$919
Oct 20095672.544.11$387
Sep 20092313665.543.06$1,924
Aug 20092312667.423.22$1,956
Jul 20092511161.133.46$1,913
Jun 20092520166.163.90$2,437
May 20091313954.743.93$1,257
Apr 20092824846.773.59$2,199
Mar 20092724442.144.06$2,128
Feb 20091320732.814.63$1,386
Jan 20092629135.865.37$2,495
Dec 20082531237.105.98$2,792
Nov 20082012655.496.86$1,974
Oct 20082412875.246.92$2,692
Sep 200823170101.767.88$3,680
Aug 200826153114.228.48$4,268
Jul 200826147131.0811.39$5,082
Jun 200828111131.3313.03$5,124
May 20083596123.1711.57$5,422
Apr 200881192110.3110.45$10,942
Mar 200830337101.909.66$6,314
Feb 20086535092.538.77$9,084
Jan 20088943190.388.21$11,580
Dec 200710144188.337.30$12,142
Nov 20073532491.677.29$5,571
Oct 20079543482.856.92$10,875
Sep 20076536675.846.24$7,215
Aug 20073838469.066.39$5,077
Jul 20075336370.906.39$6,077
Jun 20073443762.007.55$5,407
May 20076730658.747.85$6,337
Apr 20072323459.617.81$3,197
Mar 20078250556.927.30$8,355
Feb 20073033255.108.22$4,381
Jan 20075148250.306.73$5,808
Dec 20068233556.656.92$6,963
Nov 20062632154.207.62$3,854
Oct 20063231754.906.01$3,663
Sep 20061622960.085.04$2,115
Aug 20063319568.717.34$3,699
Jul 20061817569.376.34$2,359
Jun 20063518366.286.38$3,488
May 20063521066.016.42$3,660
Apr 20061814564.397.36$2,226
Mar 20062918256.707.08$2,933
Feb 20063225157.597.75$3,788
Jan 20063626960.598.93$4,584
Dec 20053517454.9413.42$4,257
Nov 20053518854.6910.59$3,905
Oct 20053624758.3413.80$5,508
Sep 20051928561.4512.08$4,610
Aug 20053333261.519.80$5,282
Jul 20053434055.697.84$4,560
Jun 20053631852.337.38$4,231
May 20053735745.226.65$4,048
Apr 20052142049.207.36$4,125
Mar 2005019050.377.15$1,359
Feb 2005021145.226.31$1,332
Jan 2005530243.166.32$2,125
Dec 20041320239.866.75$1,882
Nov 20042628145.286.33$2,956
Oct 20041532149.706.52$2,837
Sep 20044029043.245.28$3,262
Aug 20042723842.375.55$2,465
Jul 20042331838.286.08$2,815
Jun 200403,32236.106.43$21,370
May 200403,14537.486.49$20,425
Apr 200403,32234.475.86$19,462
Mar 200404,62034.365.53$25,549
Feb 200403,72232.455.51$20,507
Jan 200404,54732.036.30$28,644
Dec 200304,77830.266.30$30,109
Nov 200304,69628.804.60$21,579
Oct 200304,38428.174.76$20,866
Sep 200303,22926.314.75$15,336
Aug 200303,61929.765.13$18,564
Jul 200303,87429.415.17$20,032
Jun 200303,48528.565.98$20,851
May 2003011226.595.97$669
Apr 2003015926.675.41$860
Mar 2003018331.146.10$1,116
Feb 2003013333.487.93$1,054
Jan 2003017630.315.58$982
Dec 2002018926.914.85$917
Nov 2002012724.664.14$525
Oct 2002014426.464.23$609
Sep 2002021127.443.64$767
Aug 2002017325.963.16$547
Jul 2002019024.583.06$582
Jun 2002019923.733.34$664
May 2002020224.663.58$724
Apr 2002015223.653.51$534
Mar 2002020122.003.10$624
Feb 2002015018.222.38$356
Jan 2002011917.172.38$283
Dec 2001015416.932.36$364
Nov 2001011718.072.41$281
Oct 2001016719.782.53$422
Sep 2001013824.262.25$311
Aug 2001017324.873.05$528
Jul 2001015823.933.20$505
Jun 2001013624.563.82$520
May 2001014725.524.31$633
Apr 2001019624.685.34$1,046
Mar 2001017124.545.38$919
Feb 2001014527.755.77$836
Jan 2001012027.478.40$1,008
Dec 2000021526.889.12$1,961
Nov 2000013932.215.66$786
Oct 2000018931.235.15$973
Sep 2000016831.875.19$871
Aug 2000016829.644.54$763
Jul 2000017128.534.09$699
Jun 2000014629.304.40$642
May 2000017227.263.68$633
Apr 2000017024.513.12$530
Mar 2000019328.422.86$552
Feb 2000018527.622.73$504
Jan 2000018125.272.48$449
Dec 199907624.282.42$184
Nov 1999015723.192.43$382
Oct 1999014720.982.80$412
Sep 1999012221.752.62$320
Aug 1999022219.262.88$638
Jul 1999014417.892.37$342
Jun 1999020715.942.36$489
May 1999013815.792.32$320
Apr 1999017515.102.21$386
Mar 1999020012.471.84$368
Feb 199902079.981.82$376
Jan 1999022310.381.90$424
Dec 199803,9129.201.77$6,937
Nov 19980010.892.19$0
Oct 199805,13212.421.97$10,106
Sep 199805,31212.592.08$11,063
Aug 199805,73311.301.91$10,935
Jul 199805,39911.742.24$12,079
Jun 199805,03411.242.24$11,262
May 199805,61712.622.21$12,393
Apr 1998022213.042.51$556
Mar 1998019812.802.31$457
Feb 1998019913.952.30$458
Jan 1998022214.702.15$478
Dec 1997021716.322.41$523
Nov 1997023018.193.09$710
Oct 1997022219.253.15$699
Sep 1997020517.742.95$606
Aug 1997023017.862.55$588
Jul 1997023117.582.25$519
Jun 1997022817.242.26$515
May 1997024318.972.31$561
Apr 1997021717.882.08$452
Mar 1997022318.951.94$432
Feb 1997018420.492.21$406
Jan 1997021123.483.54$747
Dec 1996021423.32$0
Nov 1996021721.97$0
Oct 1996022323.31$0
Sep 1996020122.22$0
Aug 1996022120.26$0
Jul 1996024219.55$0
Jun 1996021618.73$0
May 1996024219.43$0
Apr 1996024221.51$0
Mar 1996023419.38$0
Feb 1996022216.98$0
Jan 1996025517.07$0
Dec 1995025317.19$0
Nov 1995026316.00$0
Oct 1995027715.43$0
Sep 1995028616.18$0
Aug 1995027915.92$0
Jul 1995028315.24$0
Jun 1995026216.41$0
May 1995029517.56$0
Apr 1995026017.73$0
Mar 1995027316.44$0
Feb 1995023616.58$0
Jan 1995027015.92$0
Dec 1994027815.03$0
Nov 1994027315.90$0
Oct 1994028715.58$0
Sep 1994027115.29$0
Aug 1994028716.13$0
Jul 1994029117.56$0
Jun 1994027017.09$0
May 1994028715.88$0
Apr 1994026814.14$0
Mar 1994028712.46$0
Feb 1994024712.50$0
Jan 1994025912.66$0
Dec 1993028912.33$0
Nov 1993027214.49$0
Oct 1993028215.85$0
Sep 1993027115.03$0
Aug 1993028515.66$0
Jul 1993029815.46$0
Jun 1993031616.79$0
May 1993031517.68$0
Apr 1993030318.05$0
Mar 1993031218.14$0
Feb 1993028617.90$0
Jan 1993029116.93$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.

Jan 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 73.02 =         $0
Gas                    1 Mcf  × $  3.30 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/83550 is the state's own key, not one this site invented.