HALLEY, S. M.

Operated by TEAM OPERATING, L.L.C. (P-5 840878) in the EMPEROR (YATES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 35350District 08Field 28961923Hydrogen sulphide fieldGasSaveExport
Value, all time
$172 k
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
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 23 leases and 23 wells, and the rule below applies to all of them.

Discovered
1937-03-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
GasProduction143,025 Mcf$171,640
Total$171,640

94,918 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 31.7541, -103.0618. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.75410, -103.06175 · 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
2,820 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 2,820 ft.

Completions filed
Feb 1965
1 of 1 wells

1 well

42-49504727352,820 ftFeb 1965

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 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 20071062.007.55$75
May 2007058.747.85$0
Apr 20075759.617.81$445
Mar 2007356.927.30$22
Feb 20076955.108.22$567
Jan 20074950.306.73$330
Dec 20067356.656.92$505
Nov 200615954.207.62$1,211
Oct 20061954.906.01$114
Sep 20069360.085.04$468
Aug 200613468.717.34$984
Jul 200615369.376.34$970
Jun 200616266.286.38$1,034
May 200614966.016.42$957
Apr 20069464.397.36$692
Mar 20062456.707.08$170
Feb 20067857.597.75$605
Jan 20068260.598.93$733
Dec 20058654.9413.42$1,154
Nov 20055654.6910.59$593
Oct 200515558.3413.80$2,138
Sep 200516261.4512.08$1,957
Aug 200510861.519.80$1,058
Jul 200515855.697.84$1,239
Jun 200512252.337.38$900
May 200511845.226.65$785
Apr 200512049.207.36$883
Mar 200516050.377.15$1,145
Feb 200513745.226.31$865
Jan 200519143.166.32$1,208
Dec 200415039.866.75$1,013
Nov 200418945.286.33$1,196
Oct 20049549.706.52$619
Sep 2004943.245.28$48
Aug 20042142.375.55$117
Jul 20049238.286.08$560
Jun 200422636.106.43$1,454
May 200412237.486.49$792
Apr 200422534.475.86$1,318
Mar 200425634.365.53$1,416
Feb 200427432.455.51$1,510
Jan 200419532.036.30$1,228
Dec 200331230.266.30$1,966
Nov 200324528.804.60$1,126
Oct 200323428.174.76$1,114
Sep 200323926.314.75$1,135
Aug 200322629.765.13$1,159
Jul 200315129.415.17$781
Jun 200327028.565.98$1,615
May 200327126.595.97$1,619
Apr 200332926.675.41$1,779
Mar 200336131.146.10$2,201
Feb 200331833.487.93$2,520
Jan 200325830.315.58$1,440
Dec 200231226.914.85$1,514
Nov 200236424.664.14$1,506
Oct 200237026.464.23$1,565
Sep 200235427.443.64$1,287
Aug 200237625.963.16$1,190
Jul 200236024.583.06$1,102
Jun 200231923.733.34$1,065
May 200233224.663.58$1,190
Apr 200231523.653.51$1,106
Mar 200225022.003.10$776
Feb 200227918.222.38$663
Jan 200231517.172.38$748
Dec 200135116.932.36$830
Nov 200134618.072.41$832
Oct 200134719.782.53$878
Sep 200134424.262.25$774
Aug 200135924.873.05$1,096
Jul 200139023.933.20$1,247
Jun 200136624.563.82$1,400
May 200138825.524.31$1,671
Apr 200139424.685.34$2,102
Mar 200141824.545.38$2,247
Feb 200136127.755.77$2,082
Jan 200145427.478.40$3,813
Dec 200047726.889.12$4,351
Nov 200060232.215.66$3,406
Oct 200039431.235.15$2,027
Sep 200044731.875.19$2,318
Aug 200038429.644.54$1,744
Jul 200042928.534.09$1,755
Jun 200035229.304.40$1,548
May 200041427.263.68$1,523
Apr 200037424.513.12$1,165
Mar 200038628.422.86$1,104
Feb 200037727.622.73$1,028
Jan 200037725.272.48$935
Dec 199938324.282.42$928
Nov 199937323.192.43$908
Oct 199940520.982.80$1,136
Sep 199939821.752.62$1,042
Aug 199948619.262.88$1,398
Jul 199961817.892.37$1,466
Jun 199953815.942.36$1,271
May 199950715.792.32$1,177
Apr 199956215.102.21$1,241
Mar 199962512.471.84$1,149
Feb 19995919.981.82$1,074
Jan 199960710.381.90$1,153
Dec 19987869.201.77$1,394
Nov 199838710.892.19$846
Oct 199847712.421.97$939
Sep 199849712.592.08$1,035
Aug 199844511.301.91$849
Jul 199889911.742.24$2,011
Jun 199889611.242.24$2,005
May 19981,39312.622.21$3,073
Apr 19981,45813.042.51$3,653
Mar 199856412.802.31$1,303
Feb 199892113.952.30$2,118
Jan 19981,08214.702.15$2,331
Dec 199775116.322.41$1,811
Nov 199775118.193.09$2,319
Oct 199761819.253.15$1,947
Sep 1997017.742.95$0
Aug 19971,09017.862.55$2,785
Jul 19971,01817.582.25$2,287
Jun 199795017.242.26$2,144
May 19971,11618.972.31$2,576
Apr 19971,12317.882.08$2,339
Mar 199791018.951.94$1,765
Feb 199796920.492.21$2,138
Jan 19971,38723.483.54$4,910
Dec 19961,26323.32$0
Nov 19961,41321.97$0
Oct 19961,39023.31$0
Sep 19961,51422.22$0
Aug 19961,48420.26$0
Jul 19961,31519.55$0
Jun 19961,48418.73$0
May 19961,55619.43$0
Apr 19961,40221.51$0
Mar 19961,61719.38$0
Feb 19961,64416.98$0
Jan 19961,85017.07$0
Dec 19951,83117.19$0
Nov 19952,22116.00$0
Oct 19952,45115.43$0
Sep 19952,09916.18$0
Aug 19951,80815.92$0
Jul 19952,45315.24$0
Jun 19952,86116.41$0
May 19953,72617.56$0
Apr 19953,75317.73$0
Mar 19955,49016.44$0
Feb 19952,60116.58$0
Jan 19951,31715.92$0
Dec 19941,38015.03$0
Nov 19941,25215.90$0
Oct 19941,30915.58$0
Sep 19941,23515.29$0
Aug 19941,34016.13$0
Jul 19941,34817.56$0
Jun 19941,49717.09$0
May 19941,67615.88$0
Apr 19941,86714.14$0
Mar 19941,75012.46$0
Feb 19941,62812.50$0
Jan 19942,28912.66$0
Dec 19932,95912.33$0
Nov 19932,82214.49$0
Oct 19932,25115.85$0
Sep 19931,65615.03$0
Aug 19931,66815.66$0
Jul 19931,81915.46$0
Jun 19931,86416.79$0
May 19932,06717.68$0
Apr 19931,91018.05$0
Mar 19932,05618.14$0
Feb 19932,07317.90$0
Jan 19932,65916.93$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.

Jun 2007 — as filed, then multipliedworked
Gas                   10 Mcf  × $  7.55 =        $75

────────────────────────────────────────────────────
Month total                                      $75

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/35350 is the state's own key, not one this site invented.