MIDDLETON -16-

Operated by MIDDLETON OIL COMPANY (P-5 565000) in the LAS TIENDAS (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 76599District 04Field 52211060NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$13 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 754 leases and 754 wells, and the rule below applies to all of them.

Discovered
1974-04-22
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-08-23.

The Commission's schedule remark for this field reads: REMAINS SUSPENDED. FIELD REMAINS SET TO MANUAL REVIEW.

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
CondensateDisposition33 bbl$430
GasProduction333,811 Mcf$1,219,555
Total$1,219,986

68,189 Mcf of this lease's gas, across 44 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 27.9507, -99.5870. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.95067, -99.58699 · 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
7,225 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 7,225 ft.

Completions filed
Apr 1978
1 of 1 wells

1 well

42-4793192327,225 ftApr 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 20260311106.413.05$947
Apr 2026028198.932.87$806
Mar 2026029389.753.15$923
Feb 2026027963.503.75$1,046
Jan 2026033359.138.00$2,663
Dec 2025030856.664.41$1,359
Nov 2025031058.593.93$1,217
Oct 2025030259.383.30$998
Sep 2025028362.743.08$871
Aug 2025026763.933.01$805
Jul 2025025066.743.32$829
Jun 2025029966.483.13$935
May 2025029460.553.23$950
Apr 2025029562.363.54$1,045
Mar 2025028867.704.27$1,229
Feb 2025027070.884.34$1,172
Jan 2025023074.324.28$984
Dec 2024026968.993.12$840
Nov 2024025569.052.20$561
Oct 2024028171.372.28$641
Sep 2024026769.612.36$631
Aug 2024029475.632.06$607
Jul 2024026079.932.15$558
Jun 2024021978.082.63$577
May 2024022978.812.20$503
Apr 2024027084.451.66$448
Mar 2024026680.301.55$411
Feb 2024020676.091.78$367
Jan 2024021573.023.30$709
Dec 2023022671.262.61$590
Nov 2023021977.892.81$615
Oct 2023020785.443.09$639
Sep 2023021989.042.74$599
Aug 2023024580.522.67$655
Jul 2023025174.852.64$663
Jun 2023025168.962.26$567
May 2023023570.622.23$523
Apr 2023015178.122.24$338
Mar 2023025172.852.39$601
Feb 2023027875.112.47$685
Jan 2023033876.533.39$1,145
Dec 2022031276.415.73$1,787
Nov 2022029485.005.65$1,660
Oct 2022030587.185.86$1,788
Sep 2022026284.888.16$2,139
Aug 2022027294.529.13$2,483
Jul 20220331101.587.54$2,496
Jun 20220281115.097.98$2,242
May 20220244109.378.43$2,058
Apr 202200104.226.84$0
Mar 20220138108.885.08$701
Feb 2022016691.054.86$807
Jan 2022017281.844.54$780
Dec 2021027371.323.90$1,064
Nov 2021013177.435.24$686
Oct 2021014979.795.71$851
Sep 2021022569.865.35$1,204
Aug 2021049266.024.22$2,077
Jul 2021048570.783.98$1,931
Jun 20210069.493.38$0
May 2021032263.483.02$972
Apr 2021024760.362.76$681
Mar 2021028861.302.72$782
Feb 2021019057.805.55$1,054
Jan 2021023250.412.81$652
Dec 2020025244.642.68$674
Nov 2020026738.772.71$723
Oct 2020025836.972.48$639
Sep 2020026337.091.99$524
Aug 2020028739.982.39$685
Jul 2020029638.371.83$540
Jun 2020024034.901.69$406
May 2020024716.921.81$448
Apr 2020026914.751.80$485
Mar 2020028430.341.86$527
Feb 2020026449.881.98$523
Jan 2020027757.252.09$580
Dec 2019027759.012.30$638
Nov 2019027055.302.75$743
Oct 2019029753.472.42$718
Sep 2019027855.052.66$739
Aug 2019029553.112.30$680
Jul 2019030756.272.46$755
Jun 2019029352.782.49$730
May 2019031158.482.74$852
Apr 2019038262.632.75$1,051
Mar 2019041156.803.06$1,259
Feb 2019040450.852.79$1,128
Jan 2019047046.033.23$1,517
Dec 2018049146.594.19$2,055
Nov 2018046852.934.24$1,983
Oct 2018040361.443.40$1,369
Sep 2018037859.543.11$1,175
Aug 2018041759.403.07$1,279
Jul 2018034465.142.93$1,009
Jun 2018040360.183.08$1,240
May 2018052865.382.90$1,532
Apr 2018045263.842.90$1,311
Mar 2018039461.222.79$1,098
Feb 2018032861.782.77$907
Jan 2018037262.874.01$1,491
Dec 2017044457.272.92$1,297
Nov 2017035855.423.12$1,116
Oct 2017047649.292.98$1,420
Sep 2017040447.523.09$1,247
Aug 2017052445.373.00$1,574
Jul 2017046343.873.09$1,429
Jun 2017038242.493.09$1,179
May 2017042445.373.26$1,384
Apr 2017034147.933.21$1,095
Mar 2017043746.772.98$1,304
Feb 2017039250.452.95$1,157
Jan 2017039349.413.42$1,344
Dec 2016054248.763.72$2,018
Nov 2016042842.492.64$1,132
Oct 2016041646.193.09$1,286
Sep 2016042441.553.10$1,315
Aug 2016040041.442.92$1,170
Jul 2016040141.622.92$1,173
Jun 2016037545.352.69$1,007
May 2016038642.521.99$769
Apr 2016037536.561.99$747
Mar 2016041433.011.79$743
Feb 2016043926.472.06$906
Jan 2016047727.352.36$1,128
Dec 2015050732.362.00$1,015
Nov 2015063238.792.17$1,370
Oct 2015054943.552.43$1,332
Sep 2015054742.992.76$1,509
Aug 2015057340.162.87$1,646
Jul 2015060148.152.95$1,770
Jun 2015053256.152.88$1,534
May 2015050555.212.96$1,493
Apr 2015054549.822.71$1,475
Mar 2015057142.892.93$1,676
Feb 2015049044.662.98$1,458
Jan 2015057343.433.10$1,777
Dec 2014046854.693.59$1,681
Nov 2014041070.464.25$1,743
Oct 2014042878.303.90$1,670
Sep 2014077486.164.05$3,131
Aug 2014045589.394.04$1,836
Jul 2014046796.564.18$1,952
Jun 2014064698.164.74$3,060
May 2014044594.734.73$2,103
Apr 2014055695.944.81$2,674
Mar 2014064795.895.06$3,272
Feb 2014056697.406.19$3,505
Jan 2014068690.404.86$3,334
Dec 2013069391.824.35$3,018
Nov 2013070888.853.74$2,647
Oct 2013075197.423.78$2,838
Sep 20130803104.113.72$2,985
Aug 20130830104.253.52$2,924
Jul 20130875102.523.72$3,253
Jun 2013079894.403.93$3,139
May 2013081694.834.15$3,386
Apr 2013087593.964.28$3,747
Mar 2013088693.623.91$3,467
Feb 2013079991.233.42$2,733
Jan 2013087191.603.42$2,979
Dec 2012060486.773.42$2,066
Nov 2012081886.953.62$2,965
Oct 2012077089.383.40$2,618
Sep 2012075194.672.92$2,192
Aug 2012079792.662.91$2,318
Jul 2012080885.133.02$2,441
Jun 2012086479.822.52$2,176
May 2012082891.612.49$2,060
Apr 20120700101.652.00$1,398
Mar 20120828105.052.22$1,840
Feb 20120708101.102.57$1,820
Jan 2012093598.092.73$2,556
Dec 2011097096.873.24$3,143
Nov 201101,04895.723.31$3,470
Oct 2011099084.983.65$3,612
Sep 201101,13983.623.99$4,540
Aug 2011061083.404.15$2,531
Jul 20110094.144.52$0
Jun 2011020492.904.64$947
May 2011078298.134.40$3,445
Apr 20110541105.964.33$2,344
Mar 2011079196.364.06$3,209
Feb 2011075385.644.18$3,148
Jan 2011085286.504.59$3,910
Dec 2010083685.734.35$3,635
Nov 2010090480.843.80$3,431
Oct 2010096478.103.51$3,383
Sep 2010084172.633.98$3,347
Aug 2010081673.684.42$3,606
Jul 2010086072.554.74$4,073
Jun 2010087670.364.91$4,302
May 2010089471.124.24$3,786
Apr 2010088681.694.12$3,653
Mar 2010088978.394.39$3,902
Feb 2010077973.585.44$4,240
Jan 2010095074.365.96$5,666
Dec 2009096471.445.48$5,286
Nov 2009093974.593.75$3,523
Oct 200901,04372.544.11$4,287
Sep 200901,00965.543.06$3,092
Aug 200901,01367.423.22$3,260
Jul 200901,03361.133.46$3,579
Jun 200901,05266.163.90$4,098
May 200901,06154.743.93$4,165
Apr 2009097746.773.59$3,505
Mar 2009092242.144.06$3,742
Feb 2009090232.814.63$4,179
Jan 2009093535.865.37$5,022
Dec 200801,02537.105.98$6,127
Nov 200801,02655.496.86$7,039
Oct 2008096775.246.92$6,694
Sep 20080989101.767.88$7,790
Aug 200801,003114.228.48$8,508
Jul 20080964131.0811.39$10,979
Jun 200801,057131.3313.03$13,775
May 200801,035123.1711.57$11,979
Apr 200801,188110.3110.45$12,420
Mar 200801,106101.909.66$10,688
Feb 200801,04292.538.77$9,139
Jan 200801,11690.388.21$9,158
Dec 200701,00788.337.30$7,353
Nov 200701,02791.677.29$7,489
Oct 200701,04182.856.92$7,206
Sep 2007098875.846.24$6,169
Aug 200701,03069.066.39$6,580
Jul 200701,02670.906.39$6,554
Jun 2007098362.007.55$7,420
May 200701,02058.747.85$8,003
Apr 200701,00459.617.81$7,836
Mar 200701,03156.927.30$7,528
Feb 2007092355.108.22$7,583
Jan 200701,07150.306.73$7,204
Dec 200601,05356.656.92$7,285
Nov 200601,03454.207.62$7,876
Oct 200601,23754.906.01$7,439
Sep 200601,18260.085.04$5,954
Aug 200601,22368.717.34$8,977
Jul 200601,12969.376.34$7,161
Jun 200601,04466.286.38$6,665
May 200601,07666.016.42$6,913
Apr 200601,11364.397.36$8,192
Mar 200601,13756.707.08$8,053
Feb 200601,02057.597.75$7,906
Jan 200601,10260.598.93$9,845
Dec 200501,11754.9413.42$14,985
Nov 200501,07054.6910.59$11,330
Oct 200501,08058.3413.80$14,899
Sep 200501,12061.4512.08$13,528
Aug 200501,14161.519.80$11,178
Jul 200501,15755.697.84$9,075
Jun 200501,09952.337.38$8,112
May 200501,15145.226.65$7,655
Apr 200501,11449.207.36$8,200
Mar 200501,11150.377.15$7,949
Feb 2005099345.226.31$6,268
Jan 200501,08443.166.32$6,853
Dec 200401,12339.866.75$7,581
Nov 200401,10145.286.33$6,970
Oct 200401,17149.706.52$7,629
Sep 200401,15343.245.28$6,092
Aug 200401,20142.375.55$6,666
Jul 200401,22338.286.08$7,441
Jun 200401,18436.106.43$7,617
May 200401,21337.486.49$7,878
Apr 200401,17134.475.86$6,860
Mar 200401,15934.365.53$6,409
Feb 200401,09632.455.51$6,039
Jan 200401,18132.036.30$7,440
Dec 200301,13830.266.30$7,171
Nov 200301,14228.804.60$5,248
Oct 200301,20128.174.76$5,716
Sep 200301,16226.314.75$5,519
Aug 200301,24729.765.13$6,397
Jul 200301,24929.415.17$6,458
Jun 200301,15828.565.98$6,928
May 200301,24526.595.97$7,436
Apr 200301,18226.675.41$6,391
Mar 200301,20631.146.10$7,352
Feb 200301,10233.487.93$8,734
Jan 200301,25430.315.58$7,000
Dec 200201,24026.914.85$6,019
Nov 2002055724.664.14$2,304
Oct 2002059926.464.23$2,533
Sep 200201,27127.443.64$4,620
Aug 200201,31025.963.16$4,145
Jul 200201,35024.583.06$4,133
Jun 200201,31223.733.34$4,380
May 200201,33224.663.58$4,774
Apr 200201,26423.653.51$4,440
Mar 200201,38722.003.10$4,303
Feb 200201,25518.222.38$2,981
Jan 200201,42017.172.38$3,373
Dec 200101,39116.932.36$3,289
Nov 200101,40018.072.41$3,368
Oct 200101,42219.782.53$3,596
Sep 200101,36124.262.25$3,064
Aug 200101,43824.873.05$4,390
Jul 200101,48423.933.20$4,744
Jun 200101,35824.563.82$5,193
May 200101,45725.524.31$6,276
Apr 200101,37124.685.34$7,315
Mar 200101,42224.545.38$7,645
Feb 200101,18627.755.77$6,840
Jan 200101,39427.478.40$11,708
Dec 200001,43226.889.12$13,063
Nov 200001,40132.215.66$7,927
Oct 200001,47431.235.15$7,584
Sep 200001,45831.875.19$7,562
Aug 200001,43129.644.54$6,498
Jul 200001,47128.534.09$6,016
Jun 200001,31729.304.40$5,791
May 200001,43827.263.68$5,291
Apr 200001,42324.513.12$4,434
Mar 200001,35528.422.86$3,875
Feb 200001,20027.622.73$3,272
Jan 200001,29125.272.48$3,202
Dec 199901,21224.282.42$2,938
Nov 199901,21123.192.43$2,948
Oct 199901,03620.982.80$2,905
Sep 199901,19721.752.62$3,135
Aug 199901,05719.262.88$3,040
Jul 199901,10417.892.37$2,619
Jun 199901,05015.942.36$2,480
May 199901,14715.792.32$2,662
Apr 199901,17015.102.21$2,583
Mar 199901,29212.471.84$2,375
Feb 199901,2789.981.82$2,323
Jan 199901,02410.381.90$1,946
Dec 199808719.201.77$1,545
Nov 1998077610.892.19$1,696
Oct 1998089212.421.97$1,757
Sep 1998085212.592.08$1,774
Aug 1998095011.301.91$1,812
Jul 199801,01611.742.24$2,273
Jun 1998093511.242.24$2,092
May 199801,01112.622.21$2,231
Apr 1998331,11813.042.51$3,231
Mar 199801,44112.802.31$3,328
Feb 1998082113.952.30$1,888
Jan 1998086914.702.15$1,873
Dec 199701,02416.322.41$2,469
Nov 1997081618.193.09$2,520
Oct 1997088719.253.15$2,794
Sep 199701,09317.742.95$3,230
Aug 1997036017.862.55$920
Jul 199701,26717.582.25$2,847
Jun 199701,10017.242.26$2,483
May 1997054818.972.31$1,265
Apr 199701,38717.882.08$2,889
Mar 199702,06118.951.94$3,997
Feb 1997022020.492.21$485
Jan 1997012723.483.54$450
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 199601,35620.26$0
Jul 199601,46619.55$0
Jun 1996068718.73$0
May 199601,19219.43$0
Apr 199601,50221.51$0
Mar 199601,07119.38$0
Feb 199601,43216.98$0
Jan 199601,60817.07$0
Dec 199501,60817.19$0
Nov 199501,70016.00$0
Oct 199501,76315.43$0
Sep 199501,32416.18$0
Aug 199501,65815.92$0
Jul 199502,03815.24$0
Jun 199501,28616.41$0
May 199501,90417.56$0
Apr 199501,18917.73$0
Mar 199501,46116.44$0
Feb 199501,56616.58$0
Jan 199501,69415.92$0
Dec 199402,05415.03$0
Nov 199401,75615.90$0
Oct 199402,10115.58$0
Sep 199401,66215.29$0
Aug 199401,68716.13$0
Jul 199401,24417.56$0
Jun 199401,23117.09$0
May 199401,64715.88$0
Apr 199401,36914.14$0
Mar 199401,80312.46$0
Feb 199401,26912.50$0
Jan 199401,31512.66$0
Dec 199301,40412.33$0
Nov 199301,34114.49$0
Oct 199301,86915.85$0
Sep 199301,46015.03$0
Aug 199301,81115.66$0
Jul 199301,92415.46$0
Jun 199301,75616.79$0
May 199302,10517.68$0
Apr 199301,28918.05$0
Mar 199301,45918.14$0
Feb 199301,35717.90$0
Jan 199301,77116.93$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                  311 Mcf  × $  3.05 =       $947

────────────────────────────────────────────────────
Month total                                     $947

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. 04/G/76599 is the state's own key, not one this site invented.