HALSELL LIBERTY

Operated by CMR ENERGY, L.P. (P-5 120636) in the SACATOSA (SAN MIGUEL #1 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6960District 01Field 79451750OilCasinghead gasSaveExport
Value, all time
$445 k
Jan 1993 – Dec 2015
Value, last 12 filed months
$0
at the published price for each month
Months reported
276
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 63 leases and 1,914 wells, and the rule below applies to all of them.

Discovered
1956-12-08
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 field rule took effect on 1960-04-19.

The Commission's schedule remark for this field reads: #1-55525, AND 10-3-67 PER DKT. #1-57853.

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
OilDisposition17,839 bbl$444,605
Casinghead gasProduction53 Mcf$108
Total$444,713

26 Mcf of this lease's gas, across 26 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 (12)

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 28.6464, -100.2016. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles. 2 wells have no surveyed location and are left out of it.

28.64610, -100.20148 · centre of 10 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%
12 of 12 wells
With a plug date
83.3%
10 of 12 wells
Median depth
1,825 ft
10 wells filed one
Completion to plug
27.8 years
median over 10 wells

What the state filed about each well

On the RRC proration schedule
12100.0%
A plug date is filed
1083.3%
BothOn the schedule and plugged. Neither fact cancels the other.
1083.3%
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

Total depth in feet, 10 of 12 wells. Median 1,825 ft, with the middle half between 1,821 and 1,832 ft; the shallowest is 1,720 ft and the deepest 1,860 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 12 wells, Dec 1980 – Sep 1990. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1980 – Sep 1990
12 of 12 wells
Plug dates filed
Jun 2006 – Nov 2008
10 of 12 wells; 2 filed none

Last completion to plug: a median of 27.8 years across the 10 wells that filed both dates, with the middle half between 26.0 years and 27.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-3233172710A1,850 ftSep 1990Jun 2006Yes
42-323317289A1,860 ftSep 1990Jun 2006Yes
42-3233170641,720 ftMar 1981Oct 2008Yes
42-323805879Feb 1981Yes
42-3238058810Feb 1981Yes
42-3233170811,825 ftJan 1981Nov 2008Yes
42-3233170961,802 ftJan 1981Oct 2008Yes
42-3233171071,825 ftJan 1981Jun 2006Yes
42-3233171181,822 ftJan 1981Oct 2008Yes
42-3233170431,832 ftDec 1980Nov 2008Yes
42-3233170721,832 ftDec 1980Nov 2008Yes
42-3233170551,820 ftDec 1980Nov 2008Yes

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 (276)

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

276 months

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 200984046.773.59$3,929
Mar 20090042.144.06$0
Feb 2009104032.814.63$3,412
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 2008910101.767.88$9,260
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 2007223069.066.39$15,400
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007161058.747.85$9,457
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 200651054.207.62$2,764
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 200674069.376.34$5,133
Jun 20060066.286.38$0
May 200664066.016.42$4,225
Apr 20060064.397.36$0
Mar 200678056.707.08$4,423
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005154054.6910.59$8,422
Oct 20052058.3413.80$117
Sep 20050061.4512.08$0
Aug 2005173061.519.80$10,641
Jul 2005130055.697.84$7,240
Jun 20050052.337.38$0
May 2005176045.226.65$7,959
Apr 20050049.207.36$0
Mar 200536050.377.15$1,813
Feb 2005123045.226.31$5,562
Jan 20050043.166.32$0
Dec 2004181039.866.75$7,215
Nov 2004185045.286.33$8,377
Oct 2004179049.706.52$8,896
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004349038.286.08$13,360
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 2004167034.475.86$5,756
Mar 20040034.365.53$0
Feb 2004165032.455.51$5,354
Jan 2004171032.036.30$5,477
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003170028.174.76$4,789
Sep 2003170026.314.75$4,473
Aug 2003171129.765.13$5,094
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 2003168126.595.97$4,473
Apr 20030126.675.41$5
Mar 2003336131.146.10$10,469
Feb 20030133.487.93$8
Jan 2003170130.315.58$5,158
Dec 20020126.914.85$5
Nov 2002179124.664.14$4,418
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 2002163125.963.16$4,235
Jul 2002162124.583.06$3,985
Jun 20020123.733.34$3
May 2002171124.663.58$4,220
Apr 2002158123.653.51$3,740
Mar 2002180122.003.10$3,963
Feb 2002162118.222.38$2,954
Jan 2002174117.172.38$2,990
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 20010119.782.53$3
Sep 2001180124.262.25$4,369
Aug 2001155124.873.05$3,858
Jul 2001173123.933.20$4,143
Jun 20010124.563.82$4
May 2001139025.524.31$3,547
Apr 2001266024.685.34$6,565
Mar 2001269024.545.38$6,601
Feb 2001241027.755.77$6,688
Jan 20010027.478.40$0
Dec 2000155026.889.12$4,166
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 200041031.875.19$1,307
Aug 20000029.644.54$0
Jul 2000238028.534.09$6,790
Jun 20000029.304.40$0
May 2000170027.263.68$4,634
Apr 200075024.513.12$1,838
Mar 2000164028.422.86$4,661
Feb 2000173027.622.73$4,778
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999161023.192.43$3,734
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 199943010.381.90$446
Dec 199833109.201.77$3,045
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998135012.622.21$1,704
Apr 19980013.042.51$0
Mar 1998176012.802.31$2,253
Feb 1998173013.952.30$2,413
Jan 199870014.702.15$1,029
Dec 1997142016.322.41$2,317
Nov 1997231018.193.09$4,202
Oct 19970019.253.15$0
Sep 1997163017.742.95$2,892
Aug 1997240017.862.55$4,286
Jul 1997178017.582.25$3,129
Jun 1997256017.242.26$4,413
May 199770018.972.31$1,328
Apr 1997274017.882.08$4,899
Mar 199782018.951.94$1,554
Feb 1997144020.492.21$2,951
Jan 1997172023.483.54$4,039
Dec 19960023.32$0
Nov 1996143021.97$3,142
Oct 199668023.31$1,585
Sep 1996335022.22$7,444
Aug 19960020.26$0
Jul 19960019.55$0
Jun 1996153018.73$2,866
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995150017.19$2,579
Nov 1995176016.00$2,816
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 1995173017.56$3,038
Apr 1995340017.73$6,028
Mar 1995172016.44$2,828
Feb 1995180116.58$2,984
Jan 1995167115.92$2,659
Dec 1994171115.03$2,570
Nov 1994336115.90$5,342
Oct 19940115.58$0
Sep 1994339115.29$5,183
Aug 1994163116.13$2,629
Jul 1994169117.56$2,968
Jun 1994171117.09$2,922
May 1994168115.88$2,668
Apr 1994173114.14$2,446
Mar 1994170112.46$2,118
Feb 1994173112.50$2,163
Jan 19940112.66$0
Dec 1993350112.33$4,316
Nov 1993174114.49$2,521
Oct 1993350115.85$5,548
Sep 19930115.03$0
Aug 1993343115.66$5,371
Jul 1993173115.46$2,675
Jun 1993169116.79$2,838
May 1993355117.68$6,276
Apr 19930118.05$0
Mar 1993180118.14$3,265
Feb 1993347117.90$6,211
Jan 1993173116.93$2,929

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.

Apr 2009 — as filed, then multipliedworked
Oil                   84 bbl  × $ 46.77 =     $3,929
Casinghead gas         0 Mcf  × $  3.59 =         $0

────────────────────────────────────────────────────
Month total                                   $3,929

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. 01/O/6960 is the state's own key, not one this site invented.