COWDEN "48"

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

Oil lease lease 11958District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – Apr 2023
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
364
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
NGPA4none

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
OilDisposition55,620 bbl$2,049,919
Casinghead gasProduction85,926 Mcf$259,504
Total$2,309,422

28,985 Mcf of this lease's gas, across 48 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 31.5237, -102.0147. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.52428, -102.01398 · 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
9,231 ft
4 wells filed one
Completion to plug
34.3 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 9,224 and 9,232 ft, median 9,231 ft, over the 4 wells that filed a depth.

Completions filed
Apr 1986 – May 1986
4 of 4 wells
Plug dates filed
Aug 2015 – Mar 2023
4 of 4 wells

Last completion to plug: a median of 34.3 years across the 4 wells that filed both dates, with the middle half between 32.3 years and 35.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-4613255429,231 ftMay 1986Jul 2019Yes
42-4613255149,224 ftApr 1986Oct 2021Yes
42-4613255239,231 ftApr 1986Aug 2015Yes
42-4613255319,232 ftApr 1986Mar 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 (364)

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

364 months

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 2022460115.097.98$5,294
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 2019203059.012.30$11,979
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 20192056.803.06$114
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 2018144059.543.11$8,574
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 2017109049.292.98$5,373
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017164045.373.26$7,441
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016169048.763.72$8,240
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 2016163042.521.99$6,931
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016163026.472.06$4,315
Jan 2016175027.352.36$4,786
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015175043.552.43$7,621
Sep 20150042.992.76$0
Aug 2015163040.162.87$6,546
Jul 20150048.152.95$0
Jun 2015159056.152.88$8,928
May 2015164055.212.96$9,054
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015326044.662.98$14,559
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140170.464.25$4
Oct 20140078.303.90$0
Sep 2014140086.164.05$12,062
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014170098.164.74$16,687
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 2013162088.853.74$14,394
Oct 20130297.423.78$8
Sep 20131690104.113.72$17,595
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013173094.403.93$16,331
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013154493.623.91$14,433
Feb 2013170091.233.42$15,509
Jan 2013169091.603.42$15,480
Dec 20120086.773.42$0
Nov 2012172086.953.62$14,955
Oct 20120089.383.40$0
Sep 2012170194.672.92$16,097
Aug 2012168092.662.91$15,567
Jul 2012012785.133.02$384
Jun 201217917779.822.52$14,734
May 2012017291.612.49$428
Apr 2012177151101.652.00$18,294
Mar 2012171176105.052.22$18,355
Feb 20120167101.102.57$429
Jan 201216918098.092.73$17,069
Dec 201116620396.873.24$16,738
Nov 201116923495.723.31$16,952
Oct 2011023984.983.65$872
Sep 201133126183.623.99$28,719
Aug 2011025683.404.15$1,062
Jul 201116623494.144.52$16,684
Jun 201117216992.904.64$16,763
May 2011023998.134.40$1,053
Apr 2011150236105.964.33$16,917
Mar 201116726296.364.06$17,155
Feb 201116724285.644.18$15,313
Jan 201116827586.504.59$15,794
Dec 201017427185.734.35$16,095
Nov 201017322280.843.80$14,828
Oct 2010028878.103.51$1,011
Sep 201033824672.633.98$25,528
Aug 2010018473.684.42$813
Jul 201016818472.554.74$13,060
Jun 2010022670.364.91$1,110
May 201016722971.124.24$12,847
Apr 201016624181.694.12$14,554
Mar 201017223778.394.39$14,523
Feb 201017420673.585.44$13,924
Jan 201016823574.365.96$13,894
Dec 200917420871.445.48$13,571
Nov 2009021874.593.75$818
Oct 200917222072.544.11$13,381
Sep 200917520265.543.06$12,089
Aug 200917418067.423.22$12,310
Jul 200916513861.133.46$10,565
Jun 200917025266.163.90$12,229
May 200935025054.743.93$20,140
Apr 200916921246.773.59$8,665
Mar 200916811342.144.06$7,538
Feb 20091722332.814.63$5,750
Jan 20091741935.865.37$6,342
Dec 20081757137.105.98$6,917
Nov 200802555.496.86$172
Oct 2008349475.246.92$26,286
Sep 200816432101.767.88$16,941
Aug 20080205114.228.48$1,739
Jul 20080188131.0811.39$2,141
Jun 20080168131.3313.03$2,189
May 2008506284123.1711.57$65,611
Apr 20080259110.3110.45$2,708
Mar 2008344265101.909.66$37,615
Feb 2008025692.538.77$2,245
Jan 2008025790.388.21$2,109
Dec 200734826288.337.30$32,652
Nov 2007030291.677.29$2,202
Oct 200733332282.856.92$29,818
Sep 2007029275.846.24$1,823
Aug 200712231369.066.39$10,425
Jul 200716033070.906.39$13,452
Jun 200733332862.007.55$23,122
May 2007023458.747.85$1,836
Apr 2007019159.617.81$1,491
Mar 200716928556.927.30$11,701
Feb 200716128355.108.22$11,196
Jan 200716932050.306.73$10,653
Dec 200614929856.656.92$10,503
Nov 20061718054.207.62$9,878
Oct 200616725654.906.01$10,708
Sep 200616421960.085.04$10,956
Aug 200629524368.717.34$22,053
Jul 2006026769.376.34$1,694
Jun 200633222266.286.38$23,422
May 200617224866.016.42$12,947
Apr 2006018864.397.36$1,384
Mar 200614516856.707.08$9,411
Feb 200616915757.597.75$10,950
Jan 200617421460.598.93$12,454
Dec 200517421554.9413.42$12,444
Nov 200515019854.6910.59$10,300
Oct 200517620658.3413.80$13,110
Sep 200516818261.4512.08$12,522
Aug 200517423161.519.80$12,966
Jul 200517323255.697.84$11,454
Jun 200516721352.337.38$10,311
May 200518222745.226.65$9,740
Apr 200517214949.207.36$9,559
Mar 200516922550.377.15$10,122
Feb 200517320845.226.31$9,136
Jan 200517823643.166.32$9,175
Dec 200416425039.866.75$8,225
Nov 200416321445.286.33$8,735
Oct 200415424849.706.52$9,270
Sep 200417225543.245.28$8,785
Aug 200435231442.375.55$16,657
Jul 200416934238.286.08$8,550
Jun 200416930936.106.43$8,089
May 200433732637.486.49$14,748
Apr 2004031434.475.86$1,840
Mar 200434431034.365.53$13,534
Feb 200417128432.455.51$7,114
Jan 200428630632.036.30$11,088
Dec 200317532030.266.30$7,312
Nov 200329330828.804.60$9,854
Oct 200316835128.174.76$6,403
Sep 200330032926.314.75$9,456
Aug 200317234329.765.13$6,878
Jul 200317234129.415.17$6,822
Jun 200333833028.565.98$11,628
May 200314634826.595.97$5,961
Apr 200316835126.675.41$6,379
Mar 200334136531.146.10$12,844
Feb 200317133133.487.93$8,349
Jan 200333533730.315.58$12,035
Dec 200217737826.914.85$6,598
Nov 200231935924.664.14$9,352
Oct 200216837126.464.23$6,014
Sep 200216437527.443.64$5,863
Aug 200233638825.963.16$9,950
Jul 200215438824.583.06$4,973
Jun 200217639823.733.34$5,505
May 200235141624.663.58$10,147
Apr 200216035723.653.51$5,038
Mar 200231338422.003.10$8,077
Feb 200217534918.222.38$4,018
Jan 200235435217.172.38$6,914
Dec 200135436816.932.36$6,863
Nov 2001032918.072.41$791
Oct 200116939619.782.53$4,344
Sep 200134047424.262.25$9,316
Aug 200133550124.873.05$9,861
Jul 200116853223.933.20$5,721
Jun 200133051924.563.82$10,090
May 200113038625.524.31$4,980
Apr 200134246324.685.34$10,911
Mar 200117241824.545.38$6,468
Feb 200130040527.755.77$10,661
Jan 200135341727.478.40$13,199
Dec 200017945626.889.12$8,971
Nov 200036639032.215.66$13,995
Oct 200030044731.235.15$11,669
Sep 200034835831.875.19$12,948
Aug 200016855029.644.54$7,477
Jul 200051660328.534.09$17,188
Jun 200018043629.304.40$7,191
May 200037169527.263.68$12,671
Apr 200034938424.513.12$9,751
Mar 200017030628.422.86$5,706
Feb 200017027527.622.73$5,445
Jan 200020826625.272.48$5,916
Dec 199917728324.282.42$4,983
Nov 199934228223.192.43$8,617
Oct 199918033420.982.80$4,713
Sep 199917236321.752.62$4,692
Aug 199934544119.262.88$7,913
Jul 199917050417.892.37$4,237
Jun 199948660915.942.36$9,185
May 199934617515.792.32$5,870
Apr 1999015315.102.21$338
Mar 199917425712.471.84$2,642
Feb 19993462409.981.82$3,889
Jan 1999028710.381.90$545
Dec 19983563579.201.77$3,908
Nov 1998038710.892.19$846
Oct 199834841212.421.97$5,133
Sep 1998044212.592.08$921
Aug 199835251911.301.91$4,968
Jul 199824638411.742.24$3,747
Jun 1998034411.242.24$770
May 199816845712.622.21$3,128
Apr 199835441313.042.51$5,651
Mar 1998244012.802.31$1,042
Feb 199834644613.952.30$5,852
Jan 199869650814.702.15$11,326
Dec 1997043916.322.41$1,058
Nov 199734648218.193.09$7,782
Oct 19971731419.253.15$1,316
Sep 199735053317.742.95$7,784
Aug 199718363717.862.55$4,896
Jul 199736261017.582.25$7,735
Jun 199736657417.242.26$7,605
May 199736543118.972.31$7,919
Apr 199736846017.882.08$7,538
Mar 199736857118.951.94$8,081
Feb 1997050920.492.21$1,123
Jan 199737255923.483.54$10,713
Dec 199639256723.32$9,141
Nov 199637656521.97$8,261
Oct 199636659623.31$8,531
Sep 199636560622.22$8,110
Aug 1996063420.26$0
Jul 199637172919.55$7,253
Jun 199636457818.73$6,818
May 199618136219.43$3,517
Apr 199619036721.51$4,087
Mar 199619451919.38$3,760
Feb 199637544716.98$6,368
Jan 199619150917.07$3,260
Dec 199538960317.19$6,687
Nov 199518948316.00$3,024
Oct 199537057715.43$5,709
Sep 199519364116.18$3,123
Aug 199537768315.92$6,002
Jul 199537470415.24$5,700
Jun 199555470616.41$9,091
May 1995061517.56$0
Apr 199536455917.73$6,454
Mar 199536968116.44$6,066
Feb 199537270416.58$6,168
Jan 199555362615.92$8,804
Dec 199455149515.03$8,282
Nov 1994050015.90$0
Oct 199418656415.58$2,898
Sep 199436555615.29$5,581
Aug 199417862216.13$2,871
Jul 199418260417.56$3,196
Jun 199418359717.09$3,127
May 199454064315.88$8,575
Apr 199418046214.14$2,545
Mar 199418254412.46$2,268
Feb 199436654612.50$4,575
Jan 199418560112.66$2,342
Dec 199318464112.33$2,269
Nov 199336662314.49$5,303
Oct 199336568915.85$5,785
Sep 199354068415.03$8,116
Aug 199318473815.66$2,881
Jul 199334174815.46$5,272
Jun 199334869616.79$5,843
May 199336273517.68$6,400
Apr 199336555918.05$6,588
Mar 199336973218.14$6,694
Feb 199355064017.90$9,845
Jan 199336770516.93$6,213

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.

Jun 2022 — as filed, then multipliedworked
Oil                   46 bbl  × $115.09 =     $5,294
Casinghead gas         0 Mcf  × $  7.98 =         $0

────────────────────────────────────────────────────
Month total                                   $5,294

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. 7C/O/11958 is the state's own key, not one this site invented.