WILLIAMS, G.C.

Operated by CHAN WEST OIL CORPORATION (P-5 144179) in the OHLHAUSEN (COOK SD.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26281District 7BField 66896150OilCasinghead gasSaveExport
Value, all time
$1.3 M
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 3 leases and 7 wells, and the rule below applies to all of them.

Discovered
1991-06-11
as the register files it
Field class
Oil
the register's own label
Between wells
450 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1991-10-01.

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
OilDisposition73,283 bbl$1,326,659
Casinghead gasProduction108 Mcf$188
Total$1,326,847

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 (4)

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 32.3162, -99.8398. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.31615, -99.83971 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
2,433 ft
4 wells filed one
Completion to plug
17.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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

Between 2,430 and 2,436 ft, median 2,433 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1991 – Jul 2012
4 of 4 wells
Plug dates filed
Sep 2009 – Apr 2022
4 of 4 wells

Last completion to plug: a median of 17.9 years across the 4 wells that filed both dates, with the middle half between 15.7 years and 18.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-441335001A2,435 ftJul 2012Apr 2022Yes
42-441335334A2,436 ftJan 1992Sep 2009Yes
42-441335062A2,430 ftAug 1991Sep 2009Yes
42-441335153A2,430 ftAug 1991Sep 2009Yes

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 201026073.585.44$1,913
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 2005136052.337.38$7,117
May 20050045.226.65$0
Apr 2005129049.207.36$6,347
Mar 20050050.377.15$0
Feb 200557045.226.31$2,578
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004105045.286.33$4,754
Oct 20040049.706.52$0
Sep 2004178043.245.28$7,697
Aug 2004109042.375.55$4,618
Jul 2004170038.286.08$6,508
Jun 20040036.106.43$0
May 2004182037.486.49$6,821
Apr 2004176034.475.86$6,067
Mar 2004362034.365.53$12,438
Feb 20040032.455.51$0
Jan 2004345032.036.30$11,050
Dec 20030030.266.30$0
Nov 2003182028.804.60$5,242
Oct 2003182028.174.76$5,127
Sep 2003327026.314.75$8,603
Aug 2003181029.765.13$5,387
Jul 2003177029.415.17$5,206
Jun 2003179028.565.98$5,112
May 2003340026.595.97$9,041
Apr 20030026.675.41$0
Mar 2003177031.146.10$5,512
Feb 20030033.487.93$0
Jan 2003123030.315.58$3,728
Dec 20020026.914.85$0
Nov 2002153024.664.14$3,773
Oct 2002153026.464.23$4,048
Sep 20020027.443.64$0
Aug 2002170025.963.16$4,413
Jul 2002160024.583.06$3,933
Jun 20020023.733.34$0
May 2002167024.663.58$4,118
Apr 2002318023.653.51$7,521
Mar 2002170022.003.10$3,740
Feb 2002164118.222.38$2,990
Jan 2002164117.172.38$2,818
Dec 2001325116.932.36$5,505
Nov 2001157118.072.41$2,839
Oct 2001212119.782.53$4,196
Sep 2001237124.262.25$5,752
Aug 2001326024.873.05$8,108
Jul 2001326123.933.20$7,804
Jun 2001167124.563.82$4,105
May 2001383125.524.31$9,778
Apr 2001160124.685.34$3,954
Mar 2001342124.545.38$8,398
Feb 2001307127.755.77$8,525
Jan 2001667127.478.40$18,331
Dec 2000168126.889.12$4,525
Nov 2000439132.215.66$14,146
Oct 2000382131.235.15$11,935
Sep 2000166131.875.19$5,296
Aug 2000343129.644.54$10,171
Jul 2000331128.534.09$9,448
Jun 2000321129.304.40$9,410
May 2000507127.263.68$13,825
Apr 2000318124.513.12$7,797
Mar 2000490128.422.86$13,929
Feb 2000303127.622.73$8,372
Jan 2000516125.272.48$13,042
Dec 1999334124.282.42$8,112
Nov 1999337123.192.43$7,817
Oct 19990120.982.80$3
Sep 1999138121.752.62$3,004
Aug 19990119.262.88$3
Jul 1999344117.892.37$6,157
Jun 1999342115.942.36$5,454
May 1999338115.792.32$5,339
Apr 1999347115.102.21$5,242
Mar 1999337112.471.84$4,204
Feb 199935119.981.82$3,505
Jan 1999345110.381.90$3,583
Dec 199835319.201.77$3,249
Nov 1998515110.892.19$5,611
Oct 1998526112.421.97$6,535
Sep 1998680112.592.08$8,563
Aug 1998512111.301.91$5,788
Jul 1998671111.742.24$7,880
Jun 1998345111.242.24$3,880
May 1998631112.622.21$7,965
Apr 1998250113.042.51$3,263
Mar 1998677112.802.31$8,668
Feb 1998172113.952.30$2,402
Jan 1998517114.702.15$7,602
Dec 1997350116.322.41$5,714
Nov 1997309118.193.09$5,624
Oct 1997176119.253.15$3,391
Sep 1997345117.742.95$6,123
Aug 1997349117.862.55$6,236
Jul 1997681117.582.25$11,974
Jun 1997356117.242.26$6,140
May 1997327118.972.31$6,206
Apr 1997523117.882.08$9,353
Mar 1997698118.951.94$13,229
Feb 1997172120.492.21$3,526
Jan 1997170123.483.54$3,995
Dec 1996254123.32$5,923
Nov 1996701121.97$15,401
Oct 1996357123.31$8,322
Sep 1996358122.22$7,955
Aug 1996361120.26$7,314
Jul 1996372119.55$7,273
Jun 1996636118.73$11,912
May 1996537119.43$10,434
Apr 19960121.51$0
Mar 1996146119.38$2,829
Feb 1996362116.98$6,147
Jan 1996501117.07$8,552
Dec 1995547117.19$9,403
Nov 1995725116.00$11,600
Oct 1995536115.43$8,270
Sep 1995347116.18$5,614
Aug 1995515115.92$8,199
Jul 1995534115.24$8,138
Jun 1995357116.41$5,858
May 1995531117.56$9,324
Apr 1995862117.73$15,283
Mar 1995965116.44$15,865
Feb 1995887116.58$14,706
Jan 19951,513115.92$24,087
Dec 19941,415115.03$21,267
Nov 19941,325115.90$21,068
Oct 19941,443115.58$22,482
Sep 19941,591115.29$24,326
Aug 19941,706116.13$27,518
Jul 19941,234117.56$21,669
Jun 19941,424117.09$24,336
May 19941,428115.88$22,677
Apr 19941,405114.14$19,867
Mar 19941,566112.46$19,512
Feb 19941,432112.50$17,900
Jan 19941,564112.66$19,800
Dec 19932,061112.33$25,412
Nov 19931,748114.49$25,329
Oct 19932,022115.85$32,049
Sep 19932,124115.03$31,924
Aug 19931,413115.66$22,128
Jul 19930015.46$0
Jun 1993607116.79$10,192
May 19931,004117.68$17,751
Apr 19931,111118.05$20,054
Mar 19931,315118.14$23,854
Feb 19931,133117.90$20,281
Jan 19931,435116.93$24,295

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 2010 — as filed, then multipliedworked
Oil                   26 bbl  × $ 73.58 =     $1,913
Casinghead gas         0 Mcf  × $  5.44 =         $0

────────────────────────────────────────────────────
Month total                                   $1,913

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. 7B/O/26281 is the state's own key, not one this site invented.