CMI (SPRABERRY) UNIT

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the CMI (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66543District 8AField 14328500OilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – Feb 2022
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
350
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 13 leases and 21 wells, and the rule below applies to all of them.

Discovered
1980-12-30
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition116,021 bbl$2,536,673
Casinghead gasProduction8,739 Mcf$0
Total$2,536,673

8,739 Mcf of this lease's gas, across 44 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 (7)

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 32.8422, -102.0080. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.84206, -102.00761 · 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%
7 of 7 wells
With a plug date
100.0%
7 of 7 wells
Median depth
7,900 ft
7 wells filed one
Completion to plug
32.6 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
7100.0%
A plug date is filed
7100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
7100.0%
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 7,880 and 8,450 ft, median 7,900 ft, over the 7 wells that filed a depth.

Completions filed
Nov 1980 – Mar 1982
7 of 7 wells
Plug dates filed
Dec 1995 – Dec 2021
7 of 7 wells

Last completion to plug: a median of 32.6 years across the 7 wells that filed both dates, with the middle half between 15.0 years and 36.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-1153167460347,885 ftMar 1982Apr 2017Yes
42-1153152961227,900 ftFeb 1982Jan 1996Yes
42-1153155861327,890 ftAug 1981Sep 2019Yes
42-1153152861337,880 ftMay 1981Dec 2013Yes
42-1153149261237,915 ftMar 1981Dec 2021Yes
42-1153147361317,908 ftFeb 1981Dec 1995Yes
42-1153143261218,450 ftNov 1980Jan 1996Yes

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 (350)

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

350 months

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 202170070.783.98$4,955
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 2020183057.252.09$10,477
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20192055.052.66$110
Aug 20192053.112.30$106
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20192062.632.75$125
Mar 20191056.803.06$57
Feb 2019194050.852.79$9,865
Jan 20190046.033.23$0
Dec 20182046.594.19$93
Nov 20187052.934.24$371
Oct 20189061.443.40$553
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018172065.142.93$11,204
Jun 20185060.183.08$301
May 20182065.382.90$131
Apr 20180063.842.90$0
Mar 20185061.222.79$306
Feb 20180061.782.77$0
Jan 20184062.874.01$251
Dec 201710057.272.92$573
Nov 20170055.423.12$0
Oct 2017156049.292.98$7,689
Sep 20171047.523.09$48
Aug 20172045.373.00$91
Jul 20172043.873.09$88
Jun 20172042.493.09$85
May 20175045.373.26$227
Apr 2017168047.933.21$8,052
Mar 20170046.772.98$0
Feb 20172050.452.95$101
Jan 20172049.413.42$99
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 2016156041.622.92$6,493
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20161036.561.99$37
Mar 2016163033.011.79$5,381
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 2015169042.992.76$7,265
Aug 20153040.162.87$120
Jul 20152048.152.95$96
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20156042.892.93$257
Feb 2015173044.662.98$7,726
Jan 201512043.433.10$521
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014160078.303.90$12,528
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014167094.734.73$15,820
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013169091.824.35$15,518
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 2013164094.403.93$15,482
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 2013172091.603.42$15,755
Dec 20120086.773.42$0
Nov 20122086.953.62$174
Oct 20121089.383.40$89
Sep 20129094.672.92$852
Aug 2012160092.662.91$14,826
Jul 20124085.133.02$341
Jun 20125079.822.52$399
May 20122091.612.49$183
Apr 20121680101.652.00$17,077
Mar 201210105.052.22$105
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20111096.873.24$97
Nov 2011172095.723.31$16,464
Oct 20111084.983.65$85
Sep 20110083.623.99$0
Aug 2011168083.404.15$14,011
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011146098.134.40$14,327
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011139085.644.18$11,904
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010156080.843.80$12,611
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010152070.364.91$10,695
May 2010147071.124.24$10,455
Apr 20100081.694.12$0
Mar 201084078.394.39$6,585
Feb 20100073.585.44$0
Jan 2010205074.365.96$15,244
Dec 20090071.445.48$0
Nov 200984074.593.75$6,266
Oct 2009110072.544.11$7,979
Sep 2009110065.543.06$7,209
Aug 2009126067.423.22$8,495
Jul 2009160061.133.46$9,781
Jun 20090066.163.90$0
May 2009280054.743.93$15,327
Apr 2009241046.773.59$11,272
Mar 20090042.144.06$0
Feb 2009166032.814.63$5,446
Jan 2009308035.865.37$11,045
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008292075.246.92$21,970
Sep 20081670101.767.88$16,994
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081740131.3313.03$22,851
May 200800123.1711.57$0
Apr 20083370110.3110.45$37,174
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007344088.337.30$30,386
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007301075.846.24$22,828
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 2007339062.007.55$21,018
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007334056.927.30$19,011
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006168054.906.01$9,223
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006156069.376.34$10,822
Jun 2006333066.286.38$22,071
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006142057.597.75$8,178
Jan 2006146060.598.93$8,846
Dec 2005151054.9413.42$8,296
Nov 20050054.6910.59$0
Oct 2005329058.3413.80$19,194
Sep 20050061.4512.08$0
Aug 2005173061.519.80$10,641
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005340045.226.65$15,375
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005136045.226.31$6,150
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004348045.286.33$15,757
Oct 20040049.706.52$0
Sep 2004170043.245.28$7,351
Aug 20040042.375.55$0
Jul 2004167038.286.08$6,393
Jun 2004132036.106.43$4,765
May 2004256037.486.49$9,595
Apr 20040034.475.86$0
Mar 2004319034.365.53$10,961
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003171030.266.30$5,174
Nov 2003310028.804.60$8,928
Oct 20030028.174.76$0
Sep 2003299026.314.75$7,867
Aug 2003140029.765.13$4,166
Jul 2003176029.415.17$5,176
Jun 20030028.565.98$0
May 2003322026.595.97$8,562
Apr 2003167026.675.41$4,454
Mar 20030031.146.10$0
Feb 2003334033.487.93$11,182
Jan 20030030.315.58$0
Dec 2002319026.914.85$8,584
Nov 20020024.664.14$0
Oct 2002172026.464.23$4,551
Sep 2002310027.443.64$8,506
Aug 2002307025.963.16$7,970
Jul 20020024.583.06$0
Jun 2002170023.733.34$4,034
May 2002162024.663.58$3,995
Apr 2002163023.653.51$3,855
Mar 20020022.003.10$0
Feb 2002280018.222.38$5,102
Jan 2002330017.172.38$5,666
Dec 20010016.932.36$0
Nov 2001340018.072.41$6,144
Oct 20011019.782.53$20
Sep 2001334024.262.25$8,103
Aug 20010024.873.05$0
Jul 2001333023.933.20$7,969
Jun 2001176024.563.82$4,323
May 20014025.524.31$102
Apr 2001350024.685.34$8,638
Mar 2001164024.545.38$4,025
Feb 2001177027.755.77$4,912
Jan 2001173027.478.40$4,752
Dec 2000162026.889.12$4,355
Nov 2000172032.215.66$5,540
Oct 2000166031.235.15$5,184
Sep 2000288031.875.19$9,179
Aug 2000174029.644.54$5,157
Jul 2000174028.534.09$4,964
Jun 2000158029.304.40$4,629
May 2000342027.263.68$9,323
Apr 2000341024.513.12$8,358
Mar 20000028.422.86$0
Feb 2000347027.622.73$9,584
Jan 2000175025.272.48$4,422
Dec 1999173024.282.42$4,200
Nov 1999362023.192.43$8,395
Oct 1999172020.982.80$3,609
Sep 1999175021.752.62$3,806
Aug 1999340019.262.88$6,548
Jul 1999346017.892.37$6,190
Jun 19990015.942.36$0
May 1999435015.792.32$6,869
Apr 1999181015.102.21$2,733
Mar 1999350012.471.84$4,365
Feb 199936509.981.82$3,643
Jan 1999367010.381.90$3,809
Dec 199836409.201.77$3,349
Nov 1998182010.892.19$1,982
Oct 1998362012.421.97$4,496
Sep 1998364012.592.08$4,583
Aug 1998179011.301.91$2,023
Jul 1998360011.742.24$4,226
Jun 1998169011.242.24$1,900
May 1998360012.622.21$4,543
Apr 1998366013.042.51$4,773
Mar 1998360012.802.31$4,608
Feb 1998509013.952.30$7,101
Jan 1998178014.702.15$2,617
Dec 1997362016.322.41$5,908
Nov 1997366018.193.09$6,658
Oct 1997535019.253.15$10,299
Sep 1997355017.742.95$6,298
Aug 1997358017.862.55$6,394
Jul 1997186017.582.25$3,270
Jun 1997327017.242.26$5,637
May 1997185018.972.31$3,509
Apr 19971,115017.882.08$19,936
Mar 19971018.951.94$19
Feb 1997331020.492.21$6,782
Jan 1997354023.483.54$8,312
Dec 1996341023.32$7,952
Nov 1996354021.97$7,777
Oct 1996538023.31$12,541
Sep 1996553022.22$12,288
Aug 19961821320.26$3,687
Jul 19967202919.55$14,076
Jun 19963604718.73$6,743
May 19966964819.43$13,523
Apr 19961,0434821.51$22,435
Mar 19963504319.38$6,783
Feb 19963724416.98$6,317
Jan 19967122717.07$12,154
Dec 19951904417.19$3,266
Nov 19959113416.00$14,576
Oct 19957104015.43$10,955
Sep 19951,3054316.18$21,115
Aug 19953694715.92$5,874
Jul 19951,3494715.24$20,559
Jun 19958993616.41$14,753
May 19957303817.56$12,819
Apr 19951,4004617.73$24,822
Mar 19957072716.44$11,623
Feb 19951,4173016.58$23,494
Jan 19951,0744515.92$17,098
Dec 19948984815.03$13,497
Nov 19941,2286315.90$19,525
Oct 19941,6117215.58$25,099
Sep 19941,2436515.29$19,005
Aug 19941,4199716.13$22,888
Jul 19941,74010817.56$30,554
Jun 19941,46113317.09$24,968
May 19942,85015715.88$45,258
Apr 19942,16213114.14$30,571
Mar 19942,33517212.46$29,094
Feb 19942,36511412.50$29,563
Jan 19942,35115112.66$29,764
Dec 19932,61518012.33$32,243
Nov 19933,36118914.49$48,701
Oct 19933,00127815.85$47,566
Sep 19933,57870115.03$53,777
Aug 19933,95272915.66$61,888
Jul 19933,38677815.46$52,348
Jun 19934,47173816.79$75,068
May 19933,41688317.68$60,395
Apr 19935,17160818.05$93,337
Mar 19935,18957518.14$94,128
Feb 19933,94447217.90$70,598
Jan 19933,22652116.93$54,616

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 2021 — as filed, then multipliedworked
Oil                   70 bbl  × $ 70.78 =     $4,955
Casinghead gas         0 Mcf  × $  3.98 =         $0

────────────────────────────────────────────────────
Month total                                   $4,955

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. 8A/O/66543 is the state's own key, not one this site invented.