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 186541District 06Field 664612752 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.3 M
Nov 2001 – Sep 2023
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
263
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 Gas112002-02-15146090
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
CondensateDisposition5,093 bbl$225,531
GasProduction782,647 Mcf$4,032,002
Total$4,257,533

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 32.3229, -94.5578. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.32294, -94.55783 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,588 ft
1 wells filed one
Completion to plug
21.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,588 ft.

Completions filed
Nov 2001
1 of 1 wells
Plug dates filed
Sep 2023
1 of 1 wells

Last completion to plug: a median of 21.8 years across the 1 well that filed both dates, with the middle half between 21.8 years and 21.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-40133146510,588 ftNov 2001Sep 2023Yes

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 (263)

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

263 months

Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 202328074.852.64$2,096
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 2018045861.443.40$1,556
Sep 2018084159.543.11$2,614
Aug 2018189259.403.07$2,795
Jul 2018091065.142.93$2,668
Jun 2018089260.183.08$2,745
May 2018095265.382.90$2,762
Apr 20187592063.842.90$7,457
Mar 2018093561.222.79$2,606
Feb 2018078561.782.77$2,171
Jan 2018087762.874.01$3,516
Dec 2017081557.272.92$2,381
Nov 2017083455.423.12$2,601
Oct 2017091949.292.98$2,742
Sep 2017094047.523.09$2,902
Aug 201701,00145.373.00$3,007
Jul 2017097043.873.09$2,995
Jun 201701,07142.493.09$3,306
May 201711,12345.373.26$3,710
Apr 201701,07247.933.21$3,443
Mar 201701,10746.772.98$3,303
Feb 201701,02850.452.95$3,035
Jan 201701,14349.413.42$3,908
Dec 201601,15048.763.72$4,281
Nov 201611,14242.492.64$3,062
Oct 201611,19346.193.09$3,733
Sep 2016991,15841.553.10$7,704
Aug 201601,19041.442.92$3,480
Jul 201611,20241.622.92$3,557
Jun 201611,15245.352.69$3,139
May 201601,20342.521.99$2,395
Apr 201621,14936.561.99$2,361
Mar 201601,18833.011.79$2,131
Feb 201611,09826.472.06$2,292
Jan 201601,22027.352.36$2,885
Dec 201501,25532.362.00$2,512
Nov 20151001,25438.792.17$6,597
Oct 201501,31443.552.43$3,189
Sep 201501,28942.992.76$3,556
Aug 201511,33840.162.87$3,884
Jul 201511,38048.152.95$4,112
Jun 2015087256.152.88$2,514
May 2015075755.212.96$2,237
Apr 2015157549.822.71$1,606
Mar 2015071142.892.93$2,087
Feb 201501,05044.662.98$3,125
Jan 201501,46143.433.10$4,530
Dec 2014093054.693.59$3,340
Nov 201411,23570.464.25$5,321
Oct 201401,06278.303.90$4,143
Sep 2014196186.164.05$3,974
Aug 2014079989.394.04$3,224
Jul 20141831,00396.564.18$21,863
Jun 2014093098.164.74$4,405
May 2014188994.734.73$4,297
Apr 201401,08695.944.81$5,223
Mar 2014171,21295.895.06$7,759
Feb 201401,20897.406.19$7,480
Jan 201401,21990.404.86$5,925
Dec 201301,28591.824.35$5,596
Nov 201321,27188.853.74$4,929
Oct 201301,37397.423.78$5,189
Sep 201301,158104.113.72$4,305
Aug 201301,617104.253.52$5,696
Jul 201301,398102.523.72$5,197
Jun 2013421,40394.403.93$9,483
May 201301,37694.834.15$5,709
Apr 201301,50593.964.28$6,445
Mar 201301,61793.623.91$6,327
Feb 201301,43891.233.42$4,918
Jan 201301,65891.603.42$5,670
Dec 201201,57886.773.42$5,397
Nov 201201,64786.953.62$5,970
Oct 201201,82489.383.40$6,201
Sep 201201,57694.672.92$4,599
Aug 201201,36392.662.91$3,964
Jul 201201,37985.133.02$4,166
Jun 201201,23179.822.52$3,101
May 201201,36091.612.49$3,384
Apr 201201,276101.652.00$2,548
Mar 2012151,340105.052.22$4,553
Feb 201201,379101.102.57$3,544
Jan 20122071,45998.092.73$24,294
Dec 201101,52096.873.24$4,924
Nov 201101,35195.723.31$4,474
Oct 201151,70284.983.65$6,635
Sep 201101,68683.623.99$6,720
Aug 2011341,62583.404.15$9,578
Jul 201101,70994.144.52$7,720
Jun 201101,63192.904.64$7,568
May 201101,73198.134.40$7,625
Apr 201111,766105.964.33$7,759
Mar 201171,85396.364.06$8,193
Feb 2011141,66285.644.18$8,146
Jan 201101,91386.504.59$8,778
Dec 201012,05185.734.35$9,003
Nov 201002,06080.843.80$7,818
Oct 2010112,46878.103.51$9,519
Sep 201002,37072.633.98$9,431
Aug 201062,47573.684.42$11,380
Jul 201001,96472.554.74$9,302
Jun 201042,21070.364.91$11,133
May 201012,51771.124.24$10,731
Apr 201022,28881.694.12$9,596
Mar 201012,79578.394.39$12,345
Feb 201042,36873.585.44$13,182
Jan 20101792,95774.365.96$30,946
Dec 200922,58171.445.48$14,296
Nov 200922,30974.593.75$8,811
Oct 200952,44172.544.11$10,396
Sep 200992,57865.543.06$8,491
Aug 2009122,61667.423.22$9,229
Jul 2009182,92661.133.46$11,237
Jun 200902,86366.163.90$11,151
May 200922,78154.743.93$11,027
Apr 200933,04446.773.59$11,061
Mar 200942,76142.144.06$11,375
Feb 200902,63232.814.63$12,194
Jan 200923,21835.865.37$17,356
Dec 200833,35337.105.98$20,153
Nov 200833,65755.496.86$25,255
Oct 200802,18075.246.92$15,090
Sep 200862,330101.767.88$18,964
Aug 20081893,472114.228.48$51,041
Jul 200833,552131.0811.39$40,849
Jun 200803,393131.3313.03$44,220
May 200805,735123.1711.57$66,379
Apr 2008244110.3110.45$681
Mar 200802,091101.909.66$20,208
Feb 200863,42092.538.77$30,551
Jan 200803,59590.388.21$29,500
Dec 200703,48788.337.30$25,462
Nov 2007152,24791.677.29$17,760
Oct 200703,91982.856.92$27,127
Sep 200702,16675.846.24$13,525
Aug 2007304,35069.066.39$29,859
Jul 20071764,09870.906.39$38,656
Jun 200713,89562.007.55$29,463
May 200704,03558.747.85$31,660
Apr 200753,76659.617.81$29,692
Mar 200704,30356.927.30$31,420
Feb 200703,62655.108.22$29,791
Jan 2007113,75150.306.73$25,786
Dec 200603,81656.656.92$26,401
Nov 200633,83454.207.62$29,368
Oct 200602,99154.906.01$17,987
Sep 200603,60260.085.04$18,144
Aug 200614,85768.717.34$35,719
Jul 200604,47369.376.34$28,371
Jun 2006114,35066.286.38$28,499
May 200604,36966.016.42$28,071
Apr 2006104,41464.397.36$33,133
Mar 200614,78056.707.08$33,913
Feb 200614,78857.597.75$37,170
Jan 200604,83360.598.93$43,175
Dec 200505,29454.9413.42$71,021
Nov 2005144,82254.6910.59$51,823
Oct 200505,59458.3413.80$77,173
Sep 20051605,42661.4512.08$75,373
Aug 200515,39861.519.80$52,945
Jul 200505,78655.697.84$45,383
Jun 200516,12652.337.38$45,269
May 200505,65645.226.65$37,619
Apr 200515,52249.207.36$40,694
Mar 2005135,56950.377.15$40,500
Feb 200505,28745.226.31$33,371
Jan 20051846,08943.166.32$46,437
Dec 200416,28139.866.75$42,443
Nov 200416,19545.286.33$39,262
Oct 2004196,46549.706.52$43,064
Sep 200406,07343.245.28$32,089
Aug 2004226,66942.375.55$37,949
Jul 200416,66538.286.08$40,589
Jun 20042076,67936.106.43$50,439
May 200406,00637.486.49$39,006
Apr 2004246,46834.475.86$38,720
Mar 200417,38134.365.53$40,852
Feb 20041717,31132.455.51$45,830
Jan 2004236,26932.036.30$40,229
Dec 200324,96930.266.30$31,373
Nov 200317,73528.804.60$35,572
Oct 2003718,07928.174.76$40,453
Sep 20031797,85826.314.75$42,030
Aug 200319,09329.765.13$46,674
Jul 200318,31429.415.17$43,020
Jun 2003828,50228.565.98$53,209
May 200329,64526.595.97$57,660
Apr 200319,62026.675.41$52,045
Mar 200326510,33031.146.10$71,224
Feb 200339,72133.487.93$77,148
Jan 2003310,20030.315.58$57,028
Dec 200217910,11426.914.85$53,908
Nov 2002110,59924.664.14$43,872
Oct 200217811,47826.464.23$53,252
Sep 20027811,54927.443.64$44,123
Aug 2002312,78925.963.16$40,544
Jul 200219414,77124.583.06$49,994
Jun 2002315,52023.733.34$51,881
May 200218016,98024.663.58$65,295
Apr 200226517,60923.653.51$68,116
Mar 2002420,23722.003.10$62,878
Feb 200226420,05018.222.38$52,442
Jan 200228022,59817.172.38$58,493
Dec 200136929,51616.932.36$76,035
Nov 20015111,91518.072.41$29,583

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.

Jul 2023 — as filed, then multipliedworked
Condensate            28 bbl  × $ 74.85 =     $2,096
Gas                    0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                   $2,096

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/186541 is the state's own key, not one this site invented.