R. B. COWDEN -A-

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

Oil lease lease 27661District 08Field 35654830NGPA filingOilCasinghead gasSaveExport
Value, all time
$301 k
Jan 1993 – Jul 2015
Value, last 12 filed months
$0
at the published price for each month
Months reported
271
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 11 leases and 19 wells, and the rule below applies to all of them.

Discovered
1948-09-13
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

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
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
OilDisposition13,548 bbl$243,290
Casinghead gasProduction67,619 Mcf$57,492
Total$300,781

48,408 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 (3)

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 32.0755, -102.7589. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.07517, -102.75958 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
8,410 ft
3 wells filed one
Completion to plug
18.9 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 8,143 and 8,414 ft, median 8,410 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1982 – Jul 1995
3 of 3 wells
Plug dates filed
Oct 2003 – May 2015
3 of 3 wells

Last completion to plug: a median of 18.9 years across the 3 wells that filed both dates, with the middle half between 13.6 years and 25.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1350315438,410 ftJul 1995Oct 2003Yes
42-1353551078,414 ftApr 1994Mar 2013Yes
42-1353398968,143 ftOct 1982May 2015Yes

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 (271)

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

271 months

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 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 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 2001280025.524.31$7,146
Apr 200128631724.685.34$8,750
Mar 20016431124.545.38$3,243
Feb 20016926727.755.77$3,455
Jan 200114122327.478.40$5,746
Dec 20007229526.889.12$4,627
Nov 2000029532.215.66$1,669
Oct 2000031531.235.15$1,621
Sep 20008330631.875.19$4,232
Aug 20004132829.644.54$2,705
Jul 20004533028.534.09$2,633
Jun 20007661129.304.40$4,914
May 20008727327.263.68$3,376
Apr 20008735824.513.12$3,248
Mar 20004429628.422.86$2,097
Feb 20008527127.622.73$3,087
Jan 20004224625.272.48$1,672
Dec 19994525124.282.42$1,701
Nov 19998223523.192.43$2,474
Oct 19994124220.982.80$1,539
Sep 19997825421.752.62$2,362
Aug 19997932419.262.88$2,453
Jul 19999234917.892.37$2,474
Jun 19994134315.942.36$1,464
May 19999236515.792.32$2,300
Apr 19994538515.102.21$1,530
Mar 19999340612.471.84$1,906
Feb 1999443719.981.82$1,114
Jan 19998836910.381.90$1,615
Dec 1998443599.201.77$1,041
Nov 19988740510.892.19$1,833
Oct 199813043612.421.97$2,473
Sep 19988739312.592.08$1,914
Aug 199813139011.301.91$2,224
Jul 19988742611.742.24$1,974
Jun 199813040011.242.24$2,356
May 199817841512.622.21$3,162
Apr 19988840613.042.51$2,165
Mar 199813342412.802.31$2,682
Feb 199813238713.952.30$2,731
Jan 199812944114.702.15$2,847
Dec 199747146516.322.41$8,808
Nov 199712844818.193.09$3,712
Oct 199725936019.253.15$6,120
Sep 199713143017.742.95$3,595
Aug 199717544317.862.55$4,257
Jul 19978744717.582.25$2,534
Jun 19978540817.242.26$2,386
May 199713346918.972.31$3,606
Apr 199713638717.882.08$3,238
Mar 199713649018.951.94$3,527
Feb 199710149320.492.21$3,157
Jan 199713755323.483.54$5,174
Dec 199617892223.32$4,151
Nov 199613678521.97$2,988
Oct 19962281,03423.31$5,315
Sep 199613687122.22$3,022
Aug 199622088020.26$4,457
Jul 199618089619.55$3,519
Jun 199618483018.73$3,446
May 199622893819.43$4,430
Apr 199622095221.51$4,732
Mar 199620397219.38$3,934
Feb 199611826916.98$2,004
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 199574015.43$1,142
Sep 19952382,02816.18$3,851
Aug 19952611,88515.92$4,155
Jul 19952892,73215.24$4,404
Jun 19953602,74916.41$5,908
May 19952451,41917.56$4,302
Apr 19951641,03117.73$2,908
Mar 199513764116.44$2,252
Feb 19956552616.58$1,078
Jan 19958740615.92$1,385
Dec 19948139715.03$1,217
Nov 19946829615.90$1,081
Oct 19945833715.58$904
Sep 19944620115.29$703
Aug 199444116.13$710
Jul 19946446017.56$1,124
Jun 19949237317.09$1,572
May 19944913715.88$778
Apr 19943130714.14$438
Mar 19945526012.46$685
Feb 1994702,40812.50$875
Jan 19942723,22112.66$3,444
Dec 19931491,31012.33$1,837
Nov 19931441,49914.49$2,087
Oct 19931981,54215.85$3,138
Sep 19931551,37815.03$2,330
Aug 19931582,03115.66$2,474
Jul 19935231,82315.46$8,086
Jun 19935641,41716.79$9,470
May 19932771,59217.68$4,897
Apr 19932671,25118.05$4,819
Mar 19932741,18918.14$4,970
Feb 199301,07217.90$0
Jan 19933011,14016.93$5,096

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.

May 2001 — as filed, then multipliedworked
Oil                  280 bbl  × $ 25.52 =     $7,146
Casinghead gas         0 Mcf  × $  4.31 =         $0

────────────────────────────────────────────────────
Month total                                   $7,146

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. 08/O/27661 is the state's own key, not one this site invented.