PAN AM. -B- HILL-MITCHELL, TR. 2

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the HALLEY (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27637District 08Field 38255116Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$876 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 15 leases and 43 wells, and the rule below applies to all of them.

Discovered
1961-06-15
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: NET GOR 350

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
NGPA2none

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
OilDisposition31,705 bbl$606,562
Casinghead gasProduction237,561 Mcf$269,765
Total$876,327

151,033 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 (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 31.7243, -103.0001. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.72426, -103.00008 · 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
50.0%
1 of 2 wells
Median depth
8,840 ft
2 wells filed one
Completion to plug
15.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
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 5,580 and 12,100 ft, median 8,840 ft, over the 2 wells that filed a depth.

Completions filed
May 1984 – Feb 2009
2 of 2 wells
Plug dates filed
Jun 2024
1 of 2 wells; 1 filed none

Last completion to plug: a median of 15.3 years across the 1 well that filed both dates, with the middle half between 15.3 years and 15.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-49531248712,100 ftFeb 2009Jun 2024Yes
42-495317388 L5,580 ftMay 1984

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 20220081.844.54$0
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 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 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 20140090.404.86$0
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 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 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
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 2004041232.455.51$2,270
Jan 20041108232.036.30$4,040
Dec 2003026330.266.30$1,657
Nov 2003917928.804.60$1,082
Oct 200337528.174.76$441
Sep 200311849326.314.75$5,446
Aug 200316957929.765.13$8,000
Jul 200317462329.415.17$8,339
Jun 200316551228.565.98$7,776
May 200315668926.595.97$8,263
Apr 200316170526.675.41$8,106
Mar 20031051,06331.146.10$9,750
Feb 200314764733.487.93$10,050
Jan 20031571,03930.315.58$10,558
Dec 200215984326.914.85$8,370
Nov 200213478824.664.14$6,564
Oct 200213172426.464.23$6,528
Sep 200213161827.443.64$5,841
Aug 200216051025.963.16$5,767
Jul 200217453824.583.06$5,924
Jun 200215257823.733.34$5,536
May 200221465624.663.58$7,628
Apr 200220063823.653.51$6,971
Mar 200219674222.003.10$6,614
Feb 200216457418.222.38$4,352
Jan 200218654317.172.38$4,484
Dec 200118873216.932.36$4,914
Nov 200118776718.072.41$5,224
Oct 20013081,12219.782.53$8,930
Sep 20015992624.262.25$3,516
Aug 200131398624.873.05$10,795
Jul 200120694623.933.20$7,954
Jun 20016693124.563.82$5,181
May 200117473425.524.31$7,602
Apr 200124959924.685.34$9,341
Mar 200124078524.545.38$10,110
Feb 200124871827.755.77$11,023
Jan 200124261127.478.40$11,779
Dec 200024460626.889.12$12,087
Nov 200024253232.215.66$10,805
Oct 200021665931.235.15$10,137
Sep 200020361731.875.19$9,670
Aug 20005565429.644.54$4,600
Jul 200020563128.534.09$8,429
Jun 200019958229.304.40$8,390
May 200014770027.263.68$6,583
Apr 200023364324.513.12$7,714
Mar 200017960428.422.86$6,814
Feb 200017260027.622.73$6,387
Jan 20004459425.272.48$2,585
Dec 199920949624.282.42$6,277
Nov 199919061223.192.43$5,896
Oct 199923387320.982.80$7,336
Sep 199914193521.752.62$5,515
Aug 199920578019.262.88$6,191
Jul 199923888117.892.37$6,348
Jun 199924292115.942.36$6,033
May 19996198715.792.32$3,254
Apr 199930597315.102.21$6,754
Mar 199918895512.471.84$4,100
Feb 19992719699.981.82$4,466
Jan 19992861,16410.381.90$5,180
Dec 19981701,1839.201.77$3,662
Nov 19981791,22810.892.19$4,633
Oct 19982111,34012.421.97$5,259
Sep 19982911,06812.592.08$5,888
Aug 1998801,11611.301.91$3,033
Jul 19982001,39311.742.24$5,465
Jun 19982761,58611.242.24$6,651
May 19982841,59012.622.21$7,092
Apr 19982951,18513.042.51$6,816
Mar 19982791,37812.802.31$6,754
Feb 1998801,15213.952.30$3,765
Jan 19982471,57814.702.15$7,031
Dec 19972411,61916.322.41$7,837
Nov 19972961,70018.193.09$10,634
Oct 19972761,93619.253.15$11,411
Sep 19971991,95317.742.95$9,301
Aug 19972572,14417.862.55$10,067
Jul 19972862,52417.582.25$10,699
Jun 19971832,38417.242.26$8,536
May 19972922,59918.972.31$11,539
Apr 1997922,61917.882.08$7,100
Mar 19973162,69718.951.94$11,218
Feb 19972022,48920.492.21$9,629
Jan 19972973,12923.483.54$18,049
Dec 19963313,32723.32$7,719
Nov 19963322,62021.97$7,294
Oct 19962652,83623.31$6,177
Sep 19963263,01022.22$7,244
Aug 19963243,07620.26$6,564
Jul 19963293,08219.55$6,432
Jun 19962842,88818.73$5,319
May 19963782,94819.43$7,345
Apr 19962972,84721.51$6,388
Mar 19963813,05519.38$7,384
Feb 19963192,84416.98$5,417
Jan 19963653,22417.07$6,231
Dec 19953733,40417.19$6,412
Nov 19953583,19516.00$5,728
Oct 19953643,03115.43$5,617
Sep 19953223,06316.18$5,210
Aug 19953693,00615.92$5,874
Jul 19953232,94915.24$4,923
Jun 19955012,84416.41$8,221
May 19952922,95017.56$5,128
Apr 19953122,80817.73$5,532
Mar 19953892,88316.44$6,395
Feb 19953052,73516.58$5,057
Jan 19957353,04715.92$11,701
Dec 19943283,91215.03$4,930
Nov 19944313,89115.90$6,853
Oct 19944083,48115.58$6,357
Sep 19942783,15915.29$4,251
Aug 199402,24816.13$0
Jul 1994352,04117.56$615
Jun 199471,07117.09$120
May 1994958415.88$143
Apr 19942684414.14$368
Mar 199401,13912.46$0
Feb 19944451112.50$550
Jan 1994014612.66$0
Dec 19934673,74012.33$5,758
Nov 19936594,08914.49$9,549
Oct 19933924,34815.85$6,213
Sep 19933144,04615.03$4,719
Aug 19933525,48815.66$5,512
Jul 19934504,85215.46$6,957
Jun 19935924,70016.79$9,940
May 19933644,76617.68$6,436
Apr 19933384,94518.05$6,101
Mar 19933445,16518.14$6,240
Feb 19934335,13717.90$7,751
Jan 19936685,05816.93$11,309

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.

Feb 2004 — as filed, then multipliedworked
Oil                    0 bbl  × $ 32.45 =         $0
Casinghead gas       412 Mcf  × $  5.51 =     $2,270

────────────────────────────────────────────────────
Month total                                   $2,270

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/27637 is the state's own key, not one this site invented.