WILLIAMSON UNIT

Operated by HIGHMARK ENERGY OPERATING, LLC (P-5 385847) in the OAK HILL (COTTON VALLEY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 181266District 06Field 664612752 tax incentive programmesCondensateGasSaveExport
Value, all time
$997 k
Dec 2000 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
306
no gaps in the span
Streams
2
condensate, 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 2,275 leases and 2,276 wells, and the rule below applies to all of them.

Discovered
1976-11-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2018-03-20.

The Commission's schedule remark for this field reads: FIELD. EFFECTIVE 4/12/16.

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
High Cost Gas112003-02-13150521
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
CondensateDisposition1,451 bbl$69,770
GasProduction179,636 Mcf$927,669
Total$997,439

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 32.3274, -94.5525. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.32738, -94.55247 · 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
10,580 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 10,580 ft.

Completions filed
Dec 2000
1 of 1 wells

1 well

42-40133014310,580 ftDec 2000

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 (306)

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

306 months

May 20260359106.413.05$1,093
Apr 2026027498.932.87$786
Mar 202608589.753.15$268
Feb 2026029763.503.75$1,114
Jan 2026031259.138.00$2,495
Dec 2025033956.664.41$1,496
Nov 2025035158.593.93$1,378
Oct 2025026359.383.30$869
Sep 2025034762.743.08$1,068
Aug 2025033063.933.01$995
Jul 2025023966.743.32$792
Jun 2025020866.483.13$651
May 2025019560.553.23$630
Apr 2025016962.363.54$599
Mar 2025025367.704.27$1,080
Feb 2025019170.884.34$829
Jan 2025027074.324.28$1,155
Dec 2024030068.993.12$936
Nov 2024040569.052.20$890
Oct 2024025271.372.28$575
Sep 2024059969.612.36$1,416
Aug 20240075.632.06$0
Jul 202401279.932.15$26
Jun 2024020878.082.63$548
May 2024015378.812.20$336
Apr 2024021684.451.66$358
Mar 2024020080.301.55$309
Feb 2024021676.091.78$385
Jan 2024018573.023.30$610
Dec 20232718071.262.61$2,394
Nov 2023012077.892.81$337
Oct 2023021485.443.09$661
Sep 2023021889.042.74$596
Aug 2023020480.522.67$545
Jul 2023026374.852.64$695
Jun 2023028768.962.26$648
May 2023013870.622.23$307
Apr 2023056878.122.24$1,271
Mar 2023035672.852.39$852
Feb 2023042275.112.47$1,041
Jan 2023049376.533.39$1,670
Dec 2022051176.415.73$2,928
Nov 2022042485.005.65$2,394
Oct 2022040287.185.86$2,357
Sep 2022036884.888.16$3,004
Aug 2022042394.529.13$3,861
Jul 20220390101.587.54$2,941
Jun 20220494115.097.98$3,941
May 20220423109.378.43$3,567
Apr 20220541104.226.84$3,699
Mar 20220761108.885.08$3,863
Feb 2022050491.054.86$2,449
Jan 20228966981.844.54$10,319
Dec 2021058271.323.90$2,269
Nov 2021059777.435.24$3,126
Oct 2021061979.795.71$3,537
Sep 2021061269.865.35$3,275
Aug 2021068466.024.22$2,887
Jul 2021068470.783.98$2,724
Jun 2021068569.493.38$2,316
May 2021071163.483.02$2,146
Apr 2021067360.362.76$1,856
Mar 2021077361.302.72$2,100
Feb 2021082857.805.55$4,594
Jan 2021072950.412.81$2,049
Dec 2020077744.642.68$2,079
Nov 2020079938.772.71$2,163
Oct 2020083536.972.48$2,069
Sep 2020081937.091.99$1,631
Aug 2020085139.982.39$2,030
Jul 2020088938.371.83$1,623
Jun 202001,03034.901.69$1,741
May 202001,20616.921.81$2,189
Apr 202001,47514.751.80$2,661
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 201111105.964.33$110
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 20104070.364.91$281
May 20105071.124.24$356
Apr 20109081.694.12$735
Mar 20101765278.394.39$14,025
Feb 2010547973.585.44$2,975
Jan 2010052074.365.96$3,101
Dec 2009848271.445.48$3,215
Nov 20091151074.593.75$2,734
Oct 2009040972.544.11$1,681
Sep 2009037065.543.06$1,134
Aug 2009031067.423.22$998
Jul 2009031861.133.46$1,102
Jun 2009038366.163.90$1,492
May 2009141654.743.93$1,688
Apr 2009153346.773.59$1,959
Mar 2009253142.144.06$2,240
Feb 2009044332.814.63$2,052
Jan 2009557135.865.37$3,246
Dec 2008254237.105.98$3,314
Nov 2008062155.496.86$4,260
Oct 2008054675.246.92$3,779
Sep 20080352101.767.88$2,773
Aug 20080495114.228.48$4,199
Jul 20080473131.0811.39$5,387
Jun 20080452131.3313.03$5,891
May 20080799123.1711.57$9,248
Apr 2008187110.3110.45$1,020
Mar 20080366101.909.66$3,537
Feb 2008354792.538.77$5,075
Jan 2008066290.388.21$5,432
Dec 2007061488.337.30$4,483
Nov 2007744591.677.29$3,887
Oct 2007058982.856.92$4,077
Sep 2007056275.846.24$3,509
Aug 20071652369.066.39$4,446
Jul 2007054470.906.39$3,475
Jun 200718651462.007.55$15,412
May 2007055358.747.85$4,339
Apr 2007758459.617.81$4,976
Mar 2007061656.927.30$4,498
Feb 2007056255.108.22$4,617
Jan 2007111,12550.306.73$8,121
Dec 200601,34756.656.92$9,319
Nov 2006086054.207.62$6,551
Oct 2006052154.906.01$3,133
Sep 2006031260.085.04$1,572
Aug 2006053668.717.34$3,934
Jul 2006161569.376.34$3,970
Jun 20062158266.286.38$5,107
May 2006063366.016.42$4,067
Apr 2006765264.397.36$5,250
Mar 2006066756.707.08$4,724
Feb 2006162257.597.75$4,879
Jan 2006074760.598.93$6,673
Dec 2005077654.9413.42$10,410
Nov 20051068854.6910.59$7,832
Oct 2005072858.3413.80$10,043
Sep 2005175461.4512.08$9,169
Aug 2005061761.519.80$6,045
Jul 2005064955.697.84$5,091
Jun 2005077752.337.38$5,735
May 2005060945.226.65$4,051
Apr 2005073149.207.36$5,381
Mar 200518677550.377.15$14,914
Feb 2005091445.226.31$5,769
Jan 200501,07343.166.32$6,784
Dec 200411,17739.866.75$7,986
Nov 200401,31445.286.33$8,318
Oct 2004141,40049.706.52$9,817
Sep 200401,39643.245.28$7,376
Aug 200451,41042.375.55$8,038
Jul 200401,52338.286.08$9,266
Jun 200411,60336.106.43$10,348
May 200401,78437.486.49$11,586
Apr 200421,62934.475.86$9,612
Mar 200402,87034.365.53$15,872
Feb 200401,53032.455.51$8,430
Jan 200472,23432.036.30$14,298
Dec 200301,59430.266.30$10,045
Nov 200301,72928.804.60$7,945
Oct 2003391,86728.174.76$9,985
Sep 200301,77326.314.75$8,421
Aug 200312,14929.765.13$11,054
Jul 200302,15029.415.17$11,117
Jun 2003272,18128.565.98$13,820
May 200312,29726.595.97$13,746
Apr 20031872,19526.675.41$16,856
Mar 2003142,25331.146.10$14,170
Feb 200302,16033.487.93$17,120
Jan 200312,09930.315.58$11,747
Dec 200212,25526.914.85$10,972
Nov 200212,24024.664.14$9,291
Oct 200202,40826.464.23$10,184
Sep 2002182,29227.443.64$8,826
Aug 200222,48325.963.16$7,909
Jul 200212,56124.583.06$7,866
Jun 200212,77923.733.34$9,301
May 200222,81924.663.58$10,153
Apr 20021962,89523.653.51$14,804
Mar 200213,25922.003.10$10,134
Feb 2002303,69018.222.38$9,313
Jan 2002483317.172.38$903
Dec 20011016.932.36$17
Nov 20010018.072.41$0
Oct 200112,59619.782.53$6,585
Sep 200112,76124.262.25$6,240
Aug 200112,92724.873.05$8,961
Jul 200123,27523.933.20$10,518
Jun 2001303,23024.563.82$13,089
May 200123,27325.524.31$14,149
Apr 200133,86524.685.34$20,695
Mar 200133,71924.545.38$20,069
Feb 200123,63327.755.77$21,007
Jan 200104,53027.478.40$38,046
Dec 200001,65126.889.12$15,061

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  359 Mcf  × $  3.05 =     $1,093

────────────────────────────────────────────────────
Month total                                   $1,093

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. 06/G/181266 is the state's own key, not one this site invented.