HALLEY, S. M.

Operated by WALLACE OPERATING COMPANY LLC (P-5 102713) in the KERMIT (YATES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 153478District 08Field 49038639Hydrogen sulphide fieldGasSaveExport
Value, all time
$156 k
Feb 1995 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
376
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 215 leases and 215 wells, and the rule below applies to all of them.

Discovered
1928-05-05
as the register files it
Field class
Gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1987-06-15.

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: ALLOCATION FORMULA SUSPENDED 4/1/95 PER COMPLETED AOF SURVEY

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
GasProduction147,887 Mcf$156,109
Total$156,109

89,971 Mcf of this lease's gas, across 23 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 31.7617, -103.0621. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76170, -103.06211 · 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
2,801 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 2,801 ft.

Completions filed
Feb 1995
1 of 1 wells

1 well

42-495048081022,801 ftFeb 1995

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 (376)

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

376 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 20110105.964.33$0
Mar 2011096.364.06$0
Feb 2011085.644.18$0
Jan 2011086.504.59$0
Dec 2010085.734.35$0
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 2009071.445.48$0
Nov 2009074.593.75$0
Oct 2009072.544.11$0
Sep 2009065.543.06$0
Aug 2009067.423.22$0
Jul 2009061.133.46$0
Jun 2009066.163.90$0
May 2009054.743.93$0
Apr 2009046.773.59$0
Mar 2009042.144.06$0
Feb 2009032.814.63$0
Jan 2009035.865.37$0
Dec 2008037.105.98$0
Nov 2008055.496.86$0
Oct 2008075.246.92$0
Sep 20080101.767.88$0
Aug 20080114.228.48$0
Jul 20080131.0811.39$0
Jun 20080131.3313.03$0
May 20080123.1711.57$0
Apr 20080110.3110.45$0
Mar 20080101.909.66$0
Feb 2008092.538.77$0
Jan 2008090.388.21$0
Dec 2007088.337.30$0
Nov 2007091.677.29$0
Oct 2007082.856.92$0
Sep 2007075.846.24$0
Aug 2007069.066.39$0
Jul 2007070.906.39$0
Jun 2007062.007.55$0
May 2007058.747.85$0
Apr 2007059.617.81$0
Mar 2007056.927.30$0
Feb 2007055.108.22$0
Jan 2007050.306.73$0
Dec 2006056.656.92$0
Nov 2006054.207.62$0
Oct 2006054.906.01$0
Sep 2006060.085.04$0
Aug 2006068.717.34$0
Jul 2006069.376.34$0
Jun 2006066.286.38$0
May 2006066.016.42$0
Apr 2006064.397.36$0
Mar 2006056.707.08$0
Feb 2006057.597.75$0
Jan 20065660.598.93$500
Dec 20054954.9413.42$657
Nov 20056154.6910.59$646
Oct 20059358.3413.80$1,283
Sep 200512861.4512.08$1,546
Aug 200514761.519.80$1,440
Jul 20052755.697.84$212
Jun 20053552.337.38$258
May 20054545.226.65$299
Apr 20054449.207.36$324
Mar 20054950.377.15$351
Feb 20054645.226.31$290
Jan 20054643.166.32$291
Dec 20044339.866.75$290
Nov 20044045.286.33$253
Oct 20044549.706.52$293
Sep 20041943.245.28$100
Aug 20042242.375.55$122
Jul 20042038.286.08$122
Jun 20043136.106.43$199
May 20042437.486.49$156
Apr 20043434.475.86$199
Mar 20043534.365.53$194
Feb 20043132.455.51$171
Jan 20042532.036.30$157
Dec 20033530.266.30$221
Nov 20032828.804.60$129
Oct 20032728.174.76$129
Sep 20035226.314.75$247
Aug 20036229.765.13$318
Jul 20034329.415.17$222
Jun 20036528.565.98$389
May 20035826.595.97$346
Apr 20036926.675.41$373
Mar 20037331.146.10$445
Feb 20036733.487.93$531
Jan 20035630.315.58$313
Dec 20027126.914.85$345
Nov 20028724.664.14$360
Oct 20024426.464.23$186
Sep 20024527.443.64$164
Aug 20026325.963.16$199
Jul 20026424.583.06$196
Jun 20026223.733.34$207
May 20026224.663.58$222
Apr 20024123.653.51$144
Mar 20025722.003.10$177
Feb 20025018.222.38$119
Jan 20022317.172.38$55
Dec 20013516.932.36$83
Nov 20019618.072.41$231
Oct 200111219.782.53$283
Sep 200116724.262.25$376
Aug 20019224.873.05$281
Jul 20018723.933.20$278
Jun 20017924.563.82$302
May 20018325.524.31$358
Apr 200110924.685.34$582
Mar 200120124.545.38$1,081
Feb 200120027.755.77$1,153
Jan 200114227.478.40$1,193
Dec 200013526.889.12$1,232
Nov 200014732.215.66$832
Oct 200013531.235.15$695
Sep 200010931.875.19$565
Aug 20005229.644.54$236
Jul 20007428.534.09$303
Jun 20003629.304.40$158
May 20007327.263.68$269
Apr 200035424.513.12$1,103
Mar 200035928.422.86$1,027
Feb 200038227.622.73$1,042
Jan 200040125.272.48$995
Dec 199945524.282.42$1,103
Nov 199948723.192.43$1,185
Oct 199958720.982.80$1,646
Sep 199973121.752.62$1,914
Aug 199978519.262.88$2,257
Jul 199977217.892.37$1,831
Jun 199929615.942.36$699
May 199949215.792.32$1,142
Apr 199951215.102.21$1,131
Mar 199966812.471.84$1,228
Feb 19995439.981.82$987
Jan 199959510.381.90$1,130
Dec 19986639.201.77$1,176
Nov 199880110.892.19$1,751
Oct 19981,07812.421.97$2,123
Sep 19981,04112.592.08$2,168
Aug 19981,02311.301.91$1,951
Jul 19981,41811.742.24$3,172
Jun 19981,33311.242.24$2,982
May 19982,18012.622.21$4,810
Apr 19981,31413.042.51$3,292
Mar 199841612.802.31$961
Feb 19981,93713.952.30$4,453
Jan 19982,27814.702.15$4,909
Dec 19972,40116.322.41$5,789
Nov 19972,45118.193.09$7,569
Oct 19972,37619.253.15$7,484
Sep 19972,65617.742.95$7,848
Aug 19972,92417.862.55$7,470
Jul 19972,04117.582.25$4,586
Jun 19972,06617.242.26$4,663
May 19972,44118.972.31$5,635
Apr 19972,93817.882.08$6,119
Mar 19972,48518.951.94$4,819
Feb 19972,33020.492.21$5,140
Jan 19972,24323.483.54$7,940
Dec 19962,61623.32$0
Nov 19962,68221.97$0
Oct 19963,08023.31$0
Sep 19963,16622.22$0
Aug 19963,35520.26$0
Jul 19963,75719.55$0
Jun 19962,80318.73$0
May 19963,61219.43$0
Apr 19963,22221.51$0
Mar 19963,35519.38$0
Feb 19963,46216.98$0
Jan 19963,97617.07$0
Dec 19954,02317.19$0
Nov 19954,69116.00$0
Oct 19954,59915.43$0
Sep 19954,31016.18$0
Aug 19954,43715.92$0
Jul 19954,49515.24$0
Jun 19954,80116.41$0
May 19955,26617.56$0
Apr 19954,44017.73$0
Mar 19954,84416.44$0
Feb 19954,97916.58$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 2006 — as filed, then multipliedworked
Gas                   56 Mcf  × $  8.93 =       $500

────────────────────────────────────────────────────
Month total                                     $500

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. 08/G/153478 is the state's own key, not one this site invented.