WINDHAM, ELIZABETH

Operated by SOUTHWEST ROYALTIES, INC. (P-5 806470) in the AMACKER-TIPPETT (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 150764District 7CField 02207304Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.8 M
Aug 1994 – May 2026
Value, last 12 filed months
$4
at the published price for each month
Months reported
382
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 165 leases and 173 wells, and the rule below applies to all of them.

Discovered
1955-09-10
as the register files it
Field class
Oil and 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 2008-02-12.

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.

The Commission's schedule remark for this field reads: PSUEDO RULES FOR HORIZONTALS

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
High Cost Gas112004-05-07155800
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
CondensateDisposition20,848 bbl$479,054
GasProduction1,723,962 Mcf$4,301,379
Total$4,780,433

660,943 Mcf of this lease's gas, across 29 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 31.3785, -102.1066. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.37854, -102.10658 · 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
12,364 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 12,364 ft.

Completions filed
Aug 1994
1 of 1 wells

1 well

42-46103379212,364 ftAug 1994

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 (382)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

382 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 20250158.593.93$4
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 20250162.363.54$4
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 202401469.052.20$31
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 2024148078.812.20$11,664
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 202309171.262.61$238
Nov 2023016177.892.81$452
Oct 2023051285.443.09$1,581
Sep 2023052989.042.74$1,447
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 202308072.852.39$191
Feb 202308775.112.47$215
Jan 2023010176.533.39$342
Dec 2022018176.415.73$1,037
Nov 2022036785.005.65$2,072
Oct 202216354187.185.86$17,383
Sep 2022052084.888.16$4,245
Aug 202202294.529.13$201
Jul 20220155101.587.54$1,169
Jun 202200115.097.98$0
May 20220548109.378.43$4,621
Apr 20220649104.226.84$4,438
Mar 20220614108.885.08$3,117
Feb 2022025991.054.86$1,258
Jan 2022038181.844.54$1,729
Dec 2021075671.323.90$2,948
Nov 2021075277.435.24$3,938
Oct 2021075579.795.71$4,314
Sep 2021064569.865.35$3,451
Aug 2021063866.024.22$2,693
Jul 2021029470.783.98$1,171
Jun 2021054669.493.38$1,846
May 2021055463.483.02$1,672
Apr 2021042560.362.76$1,172
Mar 2021037361.302.72$1,013
Feb 2021058157.805.55$3,223
Jan 2021064250.412.81$1,804
Dec 2020064244.642.68$1,718
Nov 2020062238.772.71$1,683
Oct 2020064836.972.48$1,606
Sep 2020050937.091.99$1,013
Aug 2020069739.982.39$1,662
Jul 2020079938.371.83$1,458
Jun 2020091534.901.69$1,547
May 20200016.921.81$0
Apr 20201233314.751.80$1,874
Mar 2020053330.341.86$989
Feb 2020042449.881.98$840
Jan 2020041257.252.09$863
Dec 2019065259.012.30$1,502
Nov 2019066955.302.75$1,840
Oct 2019074253.472.42$1,795
Sep 2019078555.052.66$2,086
Aug 2019052153.112.30$1,201
Jul 201901,18456.272.46$2,913
Jun 201901,22452.782.49$3,049
May 2019067958.482.74$1,861
Apr 2019063762.632.75$1,752
Mar 2019083056.803.06$2,542
Feb 201902850.852.79$78
Jan 2019019846.033.23$639
Dec 2018021246.594.19$887
Nov 2018014152.934.24$597
Oct 20180061.443.40$0
Sep 2018041459.543.11$1,287
Aug 2018069959.403.07$2,144
Jul 2018054665.142.93$1,601
Jun 2018053060.183.08$1,631
May 2018059865.382.90$1,735
Apr 2018068963.842.90$1,999
Mar 2018092761.222.79$2,583
Feb 2018055461.782.77$1,532
Jan 2018090262.874.01$3,616
Dec 201701,27957.272.92$3,737
Nov 2017042255.423.12$1,316
Oct 2017074349.292.98$2,217
Sep 201701,24047.523.09$3,828
Aug 2017091145.373.00$2,737
Jul 201701,06443.873.09$3,285
Jun 2017093642.493.09$2,890
May 201701,28745.373.26$4,200
Apr 201701,30747.933.21$4,198
Mar 201701,37946.772.98$4,114
Feb 201701,26150.452.95$3,723
Jan 201701,35249.413.42$4,622
Dec 201612585348.763.72$9,271
Nov 201601,28342.492.64$3,393
Oct 2016069446.193.09$2,145
Sep 2016059741.553.10$1,851
Aug 201601,33741.442.92$3,910
Jul 201601,26141.622.92$3,688
Jun 201601,17645.352.69$3,159
May 201601,28142.521.99$2,551
Apr 201601,22636.561.99$2,441
Mar 201601,34133.011.79$2,406
Feb 201601,28926.472.06$2,660
Jan 201601,40527.352.36$3,322
Dec 201501,40132.362.00$2,804
Nov 201501,11138.792.17$2,408
Oct 201501,14543.552.43$2,778
Sep 2015073342.992.76$2,022
Aug 201501,04740.162.87$3,008
Jul 201501,05848.152.95$3,116
Jun 201501,07856.152.88$3,108
May 20152591,24455.212.96$17,976
Apr 201501,22549.822.71$3,316
Mar 201501,36342.892.93$4,000
Feb 201501,23044.662.98$3,661
Jan 201501,33843.433.10$4,149
Dec 201401,37654.693.59$4,942
Nov 201401,33970.464.25$5,693
Oct 201401,41078.303.90$5,500
Sep 201401,39086.164.05$5,623
Aug 2014087089.394.04$3,511
Jul 201401,14996.564.18$4,802
Jun 201401,32998.164.74$6,295
May 20141361,37594.734.73$19,382
Apr 201401,31895.944.81$6,338
Mar 201401,36595.895.06$6,903
Feb 201401,23797.406.19$7,660
Jan 201401,35690.404.86$6,591
Dec 201301,09391.824.35$4,759
Nov 201301,21688.853.74$4,546
Oct 201301,37597.423.78$5,197
Sep 201301,248104.113.72$4,640
Aug 201301,172104.253.52$4,129
Jul 201301,172102.523.72$4,357
Jun 2013098694.403.93$3,878
May 201301,34394.834.15$5,572
Apr 201301,31293.964.28$5,619
Mar 201301,37293.623.91$5,368
Feb 201301,17791.233.42$4,025
Jan 201301,02591.603.42$3,505
Dec 2012097486.773.42$3,331
Nov 2012097786.953.62$3,542
Oct 201201,01889.383.40$3,461
Sep 2012095694.672.92$2,790
Aug 2012099192.662.91$2,882
Jul 20121661,01385.133.02$17,192
Jun 201201,02179.822.52$2,572
May 2012052191.612.49$1,296
Apr 20120279101.652.00$557
Mar 20120886105.052.22$1,969
Feb 201201,013101.102.57$2,604
Jan 2012054598.092.73$1,490
Dec 201105096.873.24$162
Nov 201104595.723.31$149
Oct 201106884.983.65$248
Sep 2011045683.623.99$1,818
Aug 201101,50383.404.15$6,236
Jul 201101,50194.144.52$6,780
Jun 201101,46292.904.64$6,784
May 201101,48498.134.40$6,537
Apr 20111361,427105.964.33$20,594
Mar 201101,47696.364.06$5,989
Feb 2011069285.644.18$2,893
Jan 201101,28786.504.59$5,906
Dec 201001,42385.734.35$6,187
Nov 201001,37380.843.80$5,211
Oct 201001,41478.103.51$4,962
Sep 201001,35972.633.98$5,408
Aug 201001,34773.684.42$5,953
Jul 201001,40872.554.74$6,669
Jun 201001,30070.364.91$6,384
May 20101351,38571.124.24$15,467
Apr 201001,33581.694.12$5,504
Mar 201001,35778.394.39$5,955
Feb 201001,23173.585.44$6,700
Jan 201001,29874.365.96$7,741
Dec 200901,08771.445.48$5,961
Nov 2009081274.593.75$3,046
Oct 2009052472.544.11$2,154
Sep 2009057065.543.06$1,747
Aug 200901,03367.423.22$3,325
Jul 200913096161.133.46$11,276
Jun 2009083866.163.90$3,264
May 2009093654.743.93$3,675
Apr 2009091446.773.59$3,279
Mar 2009092142.144.06$3,738
Feb 2009074432.814.63$3,447
Jan 2009079635.865.37$4,275
Dec 2008080037.105.98$4,782
Nov 2008075855.496.86$5,200
Oct 2008019375.246.92$1,336
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200802,539110.3110.45$26,545
Mar 200803,286101.909.66$31,756
Feb 20081593,13592.538.77$42,208
Jan 200803,29990.388.21$27,071
Dec 200703,34888.337.30$24,447
Nov 200703,29291.677.29$24,004
Oct 200703,47382.856.92$24,040
Sep 200703,39375.846.24$21,186
Aug 200703,52969.066.39$22,543
Jul 200703,53770.906.39$22,594
Jun 200703,41962.007.55$25,808
May 200703,57758.747.85$28,066
Apr 200703,46759.617.81$27,061
Mar 200703,62356.927.30$26,455
Feb 200703,26355.108.22$26,809
Jan 200703,49750.306.73$23,524
Dec 200603,64756.656.92$25,232
Nov 200603,60854.207.62$27,484
Oct 200603,80054.906.01$22,852
Sep 200603,77560.085.04$19,015
Aug 200604,14268.717.34$30,402
Jul 200603,56269.376.34$22,593
Jun 200603,85266.286.38$24,591
May 200604,01566.016.42$25,796
Apr 20061643,87764.397.36$39,097
Mar 200603,64156.707.08$25,789
Feb 200603,63457.597.75$28,168
Jan 200603,36660.598.93$30,070
Dec 2005753,98554.9413.42$57,581
Nov 200503,87454.6910.59$41,019
Oct 200503,98158.3413.80$54,921
Sep 200503,88461.4512.08$46,915
Aug 200504,07861.519.80$39,952
Jul 200504,02355.697.84$31,555
Jun 200503,99352.337.38$29,472
May 200504,27145.226.65$28,407
Apr 20051793,97149.207.36$38,035
Mar 200504,19450.377.15$30,008
Feb 200503,72345.226.31$23,499
Jan 200504,36343.166.32$27,584
Dec 200404,31539.866.75$29,131
Nov 200404,27145.286.33$27,037
Oct 200404,48649.706.52$29,227
Sep 20041774,42243.245.28$31,019
Aug 200404,58442.375.55$25,444
Jul 200424,64838.286.08$28,356
Jun 200404,54236.106.43$29,219
May 200404,47737.486.49$29,076
Apr 200404,46434.475.86$26,152
Mar 200434,68634.365.53$26,017
Feb 20041664,35432.455.51$29,376
Jan 200404,59432.036.30$28,941
Dec 200304,80230.266.30$30,260
Nov 200304,79328.804.60$22,025
Oct 200304,99128.174.76$23,755
Sep 200304,88626.314.75$23,205
Aug 200305,25529.765.13$26,957
Jul 20031775,07729.415.17$31,458
Jun 200305,12928.565.98$30,687
May 200305,39226.595.97$32,205
Apr 200305,26426.675.41$28,464
Mar 200305,54731.146.10$33,815
Feb 200304,77233.487.93$37,822
Jan 200305,37530.315.58$30,003
Dec 20021625,35526.914.85$30,351
Nov 200205,55024.664.14$22,960
Oct 200205,91226.464.23$25,003
Sep 200205,80627.443.64$21,106
Aug 200206,03525.963.16$19,096
Jul 200206,14124.583.06$18,802
Jun 200205,97823.733.34$19,956
May 200206,16424.663.58$22,092
Apr 20021746,15223.653.51$25,723
Mar 200206,35122.003.10$19,705
Feb 200204,98518.222.38$11,843
Jan 200205,52217.172.38$13,119
Dec 200105,78916.932.36$13,688
Nov 20011784,71218.072.41$14,551
Oct 200105,29019.782.53$13,378
Sep 200105,27224.262.25$11,869
Aug 200106,27724.873.05$19,165
Jul 200106,72423.933.20$21,497
Jun 200106,12924.563.82$23,438
May 200106,45625.524.31$27,808
Apr 20011636,18324.685.34$37,011
Mar 200106,53224.545.38$35,119
Feb 200106,22427.755.77$35,894
Jan 200106,57427.478.40$55,213
Dec 20001736,96526.889.12$68,188
Nov 200007,10032.215.66$40,172
Oct 200007,50831.235.15$38,632
Sep 20001447,43931.875.19$43,172
Aug 200008,02129.644.54$36,421
Jul 200007,32928.534.09$29,974
Jun 200007,17729.304.40$31,559
May 200007,48127.263.68$27,528
Apr 200007,82724.513.12$24,389
Mar 20001798,49728.422.86$29,386
Feb 200008,26427.622.73$22,532
Jan 200008,49525.272.48$21,072
Dec 19991638,56424.282.42$24,714
Nov 199908,96723.192.43$21,826
Oct 199908,82920.982.80$24,754
Sep 199908,02821.752.62$21,024
Aug 19991678,42019.262.88$27,429
Jul 199908,77417.892.37$20,815
Jun 199908,37215.942.36$19,776
May 1999149,18415.792.32$21,537
Apr 199909,11115.102.21$20,118
Mar 19991729,76012.471.84$20,087
Feb 199908,3529.981.82$15,182
Jan 19991699,79810.381.90$20,370
Dec 199809,4579.201.77$16,770
Nov 199809,88610.892.19$21,608
Oct 199817510,64112.421.97$23,128
Sep 1998010,54612.592.08$21,963
Aug 1998011,05611.301.91$21,088
Jul 1998011,36611.742.24$25,429
Jun 1998011,63611.242.24$26,033
May 199817512,44312.622.21$29,662
Apr 1998012,38413.042.51$31,026
Mar 199818513,19712.802.31$32,846
Feb 199817712,76713.952.30$31,822
Jan 1998010,50114.702.15$22,627
Dec 199718112,48416.322.41$33,054
Nov 199717712,71718.193.09$42,493
Oct 1997013,67619.253.15$43,077
Sep 199717713,90417.742.95$44,225
Aug 1997013,87317.862.55$35,442
Jul 1997015,64117.582.25$35,144
Jun 199717814,54717.242.26$35,904
May 199717415,28318.972.31$38,582
Apr 1997014,37717.882.08$29,944
Mar 199718416,51718.951.94$35,516
Feb 199718014,53620.492.21$35,753
Jan 199718213,11323.483.54$50,689
Dec 199618115,80223.32$4,221
Nov 199618317,41021.97$4,021
Oct 199617016,56723.31$3,963
Sep 199617719,38422.22$3,933
Aug 199617920,91720.26$3,627
Jul 199618122,48519.55$3,539
Jun 199617420,30918.73$3,259
May 1996018,98619.43$0
Apr 199635621,21621.51$7,658
Mar 199618319,19519.38$3,547
Feb 199636620,87216.98$6,215
Jan 199654523,92817.07$9,303
Dec 199536925,24017.19$6,343
Nov 199535818,30416.00$5,728
Oct 199536020,55315.43$5,555
Sep 199536022,55116.18$5,825
Aug 199535822,59315.92$5,699
Jul 199552623,68015.24$8,016
Jun 199535625,69516.41$5,842
May 199569027,35417.56$12,116
Apr 199553423,06717.73$9,468
Mar 199590528,32216.44$14,878
Feb 199572725,89016.58$12,054
Jan 19951,09431,55815.92$17,416
Dec 19941,25632,98615.03$18,878
Nov 19941,07730,29315.90$17,124
Oct 19941,25936,79915.58$19,615
Sep 19941,29827,12715.29$19,846
Aug 199401,86016.13$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.

Nov 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 58.59 =         $0
Gas                    1 Mcf  × $  3.93 =         $4

────────────────────────────────────────────────────
Month total                                       $4

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/150764 is the state's own key, not one this site invented.