HALLEY -B-

Operated by EAGLE CAPITAL PARTNERS, LLC (P-5 238745) 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 2431District 08Field 38255001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$519 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
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

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
OilDisposition14,778 bbl$519,149
Casinghead gasProduction54 Mcf$17
Total$519,166

47 Mcf of this lease's gas, across 47 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 (2)

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 31.7146, -103.0620. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.71460, -103.06198 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
3,106 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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

Between 3,061 and 3,150 ft, median 3,106 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1980
1 of 2 wells; 1 filed none

2 wells

42-4958010533,150 ftYes
42-49531197143,061 ftAug 1980

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 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 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
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 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
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 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202216081.844.54$1,309
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
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 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
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 2015145040.162.87$5,823
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
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 20140097.406.19$0
Jan 201496090.404.86$8,678
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
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 2010106073.684.42$7,810
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010109071.124.24$7,752
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 200998074.593.75$7,310
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 2009104042.144.06$4,383
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008106055.496.86$5,882
Oct 2008100075.246.92$7,524
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008980131.3313.03$12,870
May 200800123.1711.57$0
Apr 20081040110.3110.45$11,472
Mar 2008980101.909.66$9,986
Feb 20080092.538.77$0
Jan 2008107090.388.21$9,671
Dec 20070088.337.30$0
Nov 2007104091.677.29$9,534
Oct 20070082.856.92$0
Sep 200799075.846.24$7,508
Aug 20070069.066.39$0
Jul 2007110070.906.39$7,799
Jun 200798062.007.55$6,076
May 20070058.747.85$0
Apr 2007100059.617.81$5,961
Mar 200795056.927.30$5,407
Feb 20070055.108.22$0
Jan 200795050.306.73$4,779
Dec 20060056.656.92$0
Nov 200699054.207.62$5,366
Oct 20060054.906.01$0
Sep 200699060.085.04$5,948
Aug 200697068.717.34$6,665
Jul 2006100069.376.34$6,937
Jun 20060066.286.38$0
May 200697066.016.42$6,403
Apr 2006201064.397.36$12,942
Mar 2006105056.707.08$5,954
Feb 2006200057.597.75$11,518
Jan 2006101060.598.93$6,120
Dec 2005203054.9413.42$11,153
Nov 200598054.6910.59$5,360
Oct 2005201058.3413.80$11,726
Sep 2005104061.4512.08$6,391
Aug 2005100061.519.80$6,151
Jul 200569055.697.84$3,843
Jun 200540052.337.38$2,093
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005100050.377.15$5,037
Feb 2005100045.226.31$4,522
Jan 2005100043.166.32$4,316
Dec 2004100039.866.75$3,986
Nov 2004100045.286.33$4,528
Oct 2004100049.706.52$4,970
Sep 2004100043.245.28$4,324
Aug 2004100042.375.55$4,237
Jul 2004100038.286.08$3,828
Jun 2004100036.106.43$3,610
May 2004100037.486.49$3,748
Apr 2004100034.475.86$3,447
Mar 2004100034.365.53$3,436
Feb 2004100032.455.51$3,245
Jan 2004100032.036.30$3,203
Dec 2003103030.266.30$3,117
Nov 200367028.804.60$1,930
Oct 200371028.174.76$2,000
Sep 200365026.314.75$1,710
Aug 2003103029.765.13$3,065
Jul 200368029.415.17$2,000
Jun 200371028.565.98$2,028
May 200365026.595.97$1,728
Apr 200366026.675.41$1,760
Mar 200364031.146.10$1,993
Feb 200362033.487.93$2,076
Jan 2003104030.315.58$3,152
Dec 200236026.914.85$969
Nov 200268024.664.14$1,677
Oct 200291026.464.23$2,408
Sep 200274027.443.64$2,031
Aug 200263025.963.16$1,635
Jul 200266024.583.06$1,622
Jun 2002104023.733.34$2,468
May 200273024.663.58$1,800
Apr 200271023.653.51$1,679
Mar 200273022.003.10$1,606
Feb 200272018.222.38$1,312
Jan 200237017.172.38$635
Dec 2001102016.932.36$1,727
Nov 200173018.072.41$1,319
Oct 2001112019.782.53$2,215
Sep 200172024.262.25$1,747
Aug 2001103024.873.05$2,562
Jul 2001105023.933.20$2,513
Jun 200168024.563.82$1,670
May 2001107025.524.31$2,731
Apr 2001109024.685.34$2,690
Mar 200175024.545.38$1,841
Feb 200173027.755.77$2,026
Jan 2001123027.478.40$3,379
Dec 2000102026.889.12$2,742
Nov 2000111032.215.66$3,575
Oct 2000139031.235.15$4,341
Sep 200057031.875.19$1,817
Aug 2000140029.644.54$4,150
Jul 2000109028.534.09$3,110
Jun 2000142029.304.40$4,161
May 200036027.263.68$981
Apr 200093024.513.12$2,279
Mar 2000116028.422.86$3,297
Feb 200065027.622.73$1,795
Jan 200060025.272.48$1,516
Dec 199990024.282.42$2,185
Nov 199991023.192.43$2,110
Oct 199967020.982.80$1,406
Sep 199989021.752.62$1,936
Aug 199969019.262.88$1,329
Jul 199983017.892.37$1,485
Jun 199919015.942.36$303
May 199958015.792.32$916
Apr 199958015.102.21$876
Mar 199976012.471.84$948
Feb 19996209.981.82$619
Jan 199963010.381.90$654
Dec 19985909.201.77$543
Nov 19980010.892.19$0
Oct 199860012.421.97$745
Sep 199853012.592.08$667
Aug 199857011.301.91$644
Jul 199859011.742.24$693
Jun 199861011.242.24$686
May 199860012.622.21$757
Apr 199859013.042.51$769
Mar 199861012.802.31$781
Feb 199862013.952.30$865
Jan 199860014.702.15$882
Dec 199761016.322.41$996
Nov 199759018.193.09$1,073
Oct 199760019.253.15$1,155
Sep 199765017.742.95$1,153
Aug 199760017.862.55$1,072
Jul 199762117.582.25$1,092
Jun 199761117.242.26$1,054
May 199763118.972.31$1,197
Apr 199762117.882.08$1,111
Mar 199765118.951.94$1,234
Feb 199770120.492.21$1,437
Jan 199762123.483.54$1,459
Dec 199665123.32$1,516
Nov 199660121.97$1,318
Oct 199662123.31$1,445
Sep 199675122.22$1,667
Aug 199670120.26$1,418
Jul 199661119.55$1,193
Jun 199661118.73$1,143
May 199662119.43$1,205
Apr 199662121.51$1,334
Mar 199662119.38$1,202
Feb 199668116.98$1,155
Jan 199672117.07$1,229
Dec 199570117.19$1,203
Nov 199570116.00$1,120
Oct 199572115.43$1,111
Sep 199573116.18$1,181
Aug 199565115.92$1,035
Jul 199566115.24$1,006
Jun 199560116.41$985
May 199562117.56$1,089
Apr 199568017.73$1,206
Mar 199570116.44$1,151
Feb 199556116.58$928
Jan 199570115.92$1,114
Dec 199472115.03$1,082
Nov 199470115.90$1,113
Oct 199467115.58$1,044
Sep 199465115.29$994
Aug 199465116.13$1,048
Jul 199464117.56$1,124
Jun 199460117.09$1,025
May 199466115.88$1,048
Apr 199463114.14$891
Mar 199420112.46$249
Feb 199430112.50$375
Jan 199472112.66$912
Dec 199374112.33$912
Nov 199372114.49$1,043
Oct 199375115.85$1,189
Sep 199358115.03$872
Aug 199366115.66$1,034
Jul 199365115.46$1,005
Jun 199360116.79$1,007
May 199365117.68$1,149
Apr 199370118.05$1,264
Mar 199374118.14$1,342
Feb 199370117.90$1,253
Jan 199376116.93$1,287

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 2022 — as filed, then multipliedworked
Oil                   16 bbl  × $ 81.84 =     $1,309
Casinghead gas         0 Mcf  × $  4.54 =         $0

────────────────────────────────────────────────────
Month total                                   $1,309

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/2431 is the state's own key, not one this site invented.