HALLEY -B-

Operated by ROY JACKSON ENERGY OPERATING, LL (P-5 101653) in the HALLEY field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2432District 08Field 38255001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$844 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 41 leases and 611 wells, and the rule below applies to all of them.

Discovered
1939-12-31
as the register files it
Field class
Oil and 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 10 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.

The Commission's schedule remark for this field reads: OPTIONAL 10 ACRE TRACTS ON WATERFLOOD LEASES 8--59451

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
OilDisposition17,409 bbl$843,788
Casinghead gasProduction29 Mcf$52
Total$843,841

22 Mcf of this lease's gas, across 22 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 (20)

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 31.7086, -103.0615. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.70849, -103.06239 · 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
5.0%
1 of 20 wells
With a plug date
5.0%
1 of 20 wells
Median depth
3,067 ft
17 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
15.0%
A plug date is filed
15.0%
BothOn the schedule and plugged. Neither fact cancels the other.
15.0%
NeitherNo plug date, and not on the schedule.
1995.0%

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

Total depth in feet, 17 of 20 wells. Median 3,067 ft, with the middle half between 2,926 and 3,108 ft; the shallowest is 2,877 ft and the deepest 3,500 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 14 of 20 wells, Jun 1956 – Mar 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1956 – Mar 1985
14 of 20 wells; 6 filed none
Plug dates filed
Mar 1980
1 of 20 wells; 19 filed none

20 wells

42-495008632W2,877 ftMar 1980Yes
42-495008651
42-495008673
42-495008694
42-4950087282,896 ft
42-4951008873,067 ft
42-49531856243,223 ftMar 1985
42-49531857253,100 ftMar 1985
42-49531694193,108 ftSep 1984
42-49531690233,500 ftAug 1984
42-49531691183,347 ftFeb 1984
42-49510503173,071 ftAug 1965
42-49510091162,976 ftJun 1965
42-4951008914W3,147 ftJun 1964
42-49500875122,952 ftJun 1961
42-4950087411W2,926 ftJun 1960
42-4951009015W3,092 ftJun 1960
42-4950087162,893 ftOct 1959
42-49500873102,934 ftJul 1958
42-495008705W2,896 ftJun 1956

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 2025181059.383.30$10,748
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 2024103068.993.12$7,106
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202498079.932.15$7,833
Jun 20240078.082.63$0
May 2024135078.812.20$10,639
Apr 20240084.451.66$0
Mar 2024142080.301.55$11,403
Feb 20240076.091.78$0
Jan 2024150073.023.30$10,953
Dec 20230071.262.61$0
Nov 2023147077.892.81$11,450
Oct 20230085.443.09$0
Sep 2023137089.042.74$12,198
Aug 20230080.522.67$0
Jul 2023129074.852.64$9,656
Jun 2023148068.962.26$10,206
May 20230070.622.23$0
Apr 2023166078.122.24$12,968
Mar 20230072.852.39$0
Feb 2023166075.112.47$12,468
Jan 20230076.533.39$0
Dec 2022154076.415.73$11,767
Nov 20220085.005.65$0
Oct 2022143087.185.86$12,467
Sep 20220084.888.16$0
Aug 2022133094.529.13$12,571
Jul 20221580101.587.54$16,050
Jun 20223280115.097.98$37,750
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022164081.844.54$13,422
Dec 2021159071.323.90$11,340
Nov 2021154077.435.24$11,924
Oct 2021150079.795.71$11,969
Sep 202133069.865.35$2,305
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 202093037.091.99$3,449
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020150034.901.69$5,235
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020131049.881.98$6,534
Jan 20200057.252.09$0
Dec 2019148059.012.30$8,733
Nov 20190055.302.75$0
Oct 2019159053.472.42$8,502
Sep 2019160055.052.66$8,808
Aug 20190053.112.30$0
Jul 2019140056.272.46$7,878
Jun 2019170052.782.49$8,973
May 20190058.482.74$0
Apr 2019173062.632.75$10,835
Mar 2019164056.803.06$9,315
Feb 20190050.852.79$0
Jan 2019303046.033.23$13,947
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018161061.443.40$9,892
Sep 20180059.543.11$0
Aug 2018174059.403.07$10,336
Jul 20180065.142.93$0
Jun 2018176060.183.08$10,592
May 20180065.382.90$0
Apr 2018172063.842.90$10,980
Mar 2018173061.222.79$10,591
Feb 2018172061.782.77$10,626
Jan 20180062.874.01$0
Dec 2017347057.272.92$19,873
Nov 2017373055.423.12$20,672
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017178043.873.09$7,809
Jun 2017178042.493.09$7,563
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017177049.413.42$8,746
Dec 20160048.763.72$0
Nov 2016114042.492.64$4,844
Oct 20160046.193.09$0
Sep 2016158041.553.10$6,565
Aug 2016154041.442.92$6,382
Jul 2016134041.622.92$5,577
Jun 2016307045.352.69$13,922
May 2016117042.521.99$4,975
Apr 2016151036.561.99$5,521
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015214042.892.93$9,178
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014326097.406.19$31,752
Jan 2014186090.404.86$16,814
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013680097.423.78$66,246
Sep 20135430104.113.72$56,532
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
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 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050161.519.80$10
Jul 20050155.697.84$8
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 20050149.207.36$7
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003170026.675.41$4,534
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002134025.963.16$3,479
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002173018.222.38$3,152
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001170018.072.41$3,072
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001121024.545.38$2,969
Feb 20010027.755.77$0
Jan 2001172027.478.40$4,725
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000128031.875.19$4,079
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000165029.304.40$4,835
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000161028.422.86$4,576
Feb 20000027.622.73$0
Jan 2000172025.272.48$4,346
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 1999106017.892.37$1,896
Jun 19990015.942.36$0
May 1999145015.792.32$2,290
Apr 19990015.102.21$0
Mar 1999183012.471.84$2,282
Feb 199917309.981.82$1,727
Jan 19990010.381.90$0
Dec 199816309.201.77$1,500
Nov 19980010.892.19$0
Oct 1998159012.421.97$1,975
Sep 19980012.592.08$0
Aug 1998182011.301.91$2,057
Jul 1998379011.742.24$4,449
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998166014.702.15$2,440
Dec 19970016.322.41$0
Nov 1997171018.193.09$3,110
Oct 1997163019.253.15$3,138
Sep 19970017.742.95$0
Aug 1997162017.862.55$2,893
Jul 1997167017.582.25$2,936
Jun 1997331017.242.26$5,706
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997161020.492.21$3,299
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 1996160021.97$3,515
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996121019.55$2,366
Jun 19960018.73$0
May 1996164019.43$3,187
Apr 19960021.51$0
Mar 1996278019.38$5,388
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995258017.19$4,435
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995191015.24$2,911
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 1995192016.58$3,183
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940115.58$0
Sep 1994163115.29$2,492
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 199494112.46$1,171
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993196114.49$2,840
Oct 19930115.85$0
Sep 19930115.03$0
Aug 1993133115.66$2,083
Jul 19930115.46$0
Jun 19930116.79$0
May 1993182117.68$3,218
Apr 19930118.05$0
Mar 1993213118.14$3,864
Feb 19930117.90$0
Jan 1993253116.93$4,283

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.

Oct 2025 — as filed, then multipliedworked
Oil                  181 bbl  × $ 59.38 =    $10,748
Casinghead gas         0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                  $10,748

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/O/2432 is the state's own key, not one this site invented.