COWDEN "43 A"

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 11961District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$320 k
Jan 1993 – Feb 2007
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
170
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
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
OilDisposition9,805 bbl$217,703
Casinghead gasProduction34,323 Mcf$101,802
Total$319,505

9,780 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 (1)

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 31.5260, -101.9985. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.52597, -101.99851 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
9,233 ft
1 wells filed one
Completion to plug
20.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 9,233 ft.

Completions filed
May 1986
1 of 1 wells
Plug dates filed
May 2006
1 of 1 wells

Last completion to plug: a median of 20.0 years across the 1 well that filed both dates, with the middle half between 20.0 years and 20.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4613255719,233 ftMay 1986May 2006Yes

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 (170)

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

170 months

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 200623066.016.42$1,518
Apr 2006016164.397.36$1,185
Mar 20063516956.707.08$3,182
Feb 200609657.597.75$744
Jan 20063810560.598.93$3,240
Dec 200509154.9413.42$1,221
Nov 20053410954.6910.59$3,014
Oct 2005011658.3413.80$1,600
Sep 20053111861.4512.08$3,330
Aug 20053513261.519.80$3,446
Jul 20053217255.697.84$3,131
Jun 20055716652.337.38$4,208
May 20055920245.226.65$4,012
Apr 20055820149.207.36$4,333
Mar 20055720950.377.15$4,366
Feb 20055919245.226.31$3,880
Jan 20056120443.166.32$3,922
Dec 20046021539.866.75$3,843
Nov 20045919045.286.33$3,874
Oct 20045820849.706.52$4,238
Sep 2004021143.245.28$1,115
Aug 200410321242.375.55$5,541
Jul 20045721738.286.08$3,502
Jun 20045721036.106.43$3,409
May 20045519637.486.49$3,334
Apr 20044424434.475.86$2,946
Mar 20044317634.365.53$2,451
Feb 20044315032.455.51$2,222
Jan 20043718432.036.30$2,344
Dec 20034418530.266.30$2,497
Nov 20034317828.804.60$2,056
Oct 2003019128.174.76$909
Sep 20035517426.314.75$2,273
Aug 20034717229.765.13$2,281
Jul 20035115329.415.17$2,291
Jun 2003010528.565.98$628
May 20034114626.595.97$1,962
Apr 2003016226.675.41$876
Mar 20033518731.146.10$2,230
Feb 20032616833.487.93$2,202
Jan 20031218130.315.58$1,374
Dec 2002018326.914.85$888
Nov 20022622324.664.14$1,564
Oct 2002023226.464.23$981
Sep 20021523527.443.64$1,266
Aug 20024323825.963.16$1,869
Jul 2002024124.583.06$738
Jun 20022923323.733.34$1,466
May 2002023924.663.58$857
Apr 20025721623.653.51$2,107
Mar 20022919722.003.10$1,249
Feb 2002016518.222.38$392
Jan 200212222617.172.38$2,632
Dec 200112323616.932.36$2,640
Nov 2001023718.072.41$570
Oct 20016226819.782.53$1,904
Sep 200112024024.262.25$3,452
Aug 20016024824.873.05$2,249
Jul 20016024023.933.20$2,203
Jun 2001023924.563.82$914
May 200112721525.524.31$4,167
Apr 2001017324.685.34$923
Mar 20016123224.545.38$2,744
Feb 200112120427.755.77$4,534
Jan 2001022527.478.40$1,890
Dec 20006223126.889.12$3,774
Nov 200012423932.215.66$5,346
Oct 2000027631.235.15$1,420
Sep 200011425431.875.19$4,951
Aug 2000026429.644.54$1,199
Jul 20009928928.534.09$4,006
Jun 20006357829.304.40$4,388
May 200013037027.263.68$4,905
Apr 20005713624.513.12$1,821
Mar 2000012828.422.86$366
Feb 20004715027.622.73$1,707
Jan 20004914925.272.48$1,608
Dec 19995115524.282.42$1,614
Nov 19996110623.192.43$1,673
Oct 19995016020.982.80$1,498
Sep 199912221021.752.62$3,203
Aug 19996018919.262.88$1,699
Jul 19996017717.892.37$1,493
Jun 1999015815.942.36$373
May 1999629315.792.32$1,195
Apr 19996124115.102.21$1,453
Mar 19996127412.471.84$1,264
Feb 1999602479.981.82$1,048
Jan 19996027010.381.90$1,136
Dec 1998612709.201.77$1,040
Nov 19986227010.892.19$1,265
Oct 19986027712.421.97$1,291
Sep 19985817512.592.08$1,095
Aug 19986225611.301.91$1,189
Jul 19986137611.742.24$1,557
Jun 19986135711.242.24$1,484
May 19986314012.622.21$1,104
Apr 19985942413.042.51$1,832
Mar 19986025312.802.31$1,352
Feb 19986125913.952.30$1,446
Jan 19986829814.702.15$1,642
Dec 199712524816.322.41$2,638
Nov 19975928518.193.09$1,953
Oct 1997030719.253.15$967
Sep 199712030717.742.95$3,036
Aug 19976535917.862.55$2,078
Jul 19976332117.582.25$1,829
Jun 19976331217.242.26$1,790
May 199712830718.972.31$3,137
Apr 19976630117.882.08$1,807
Mar 19976529818.951.94$1,810
Feb 19976427020.492.21$1,907
Jan 19976828623.483.54$2,609
Dec 19966823323.32$1,586
Nov 19966727621.97$1,472
Oct 199613429223.31$3,124
Sep 19966432422.22$1,422
Aug 1996033720.26$0
Jul 19966332519.55$1,232
Jun 19966531118.73$1,217
May 199612534319.43$2,429
Apr 19966629321.51$1,420
Mar 19966231219.38$1,202
Feb 19966527616.98$1,104
Jan 199613433217.07$2,287
Dec 19956229817.19$1,066
Nov 19956729516.00$1,072
Oct 199512626615.43$1,944
Sep 19956332416.18$1,019
Aug 19956834015.92$1,083
Jul 199513038415.24$1,981
Jun 199510020916.41$1,641
May 19951105917.56$1,932
Apr 199507917.73$0
Mar 199510810816.44$1,776
Feb 199521715316.58$3,598
Jan 199511013615.92$1,751
Dec 19940315.03$0
Nov 199401615.90$0
Oct 19941091715.58$1,698
Sep 199401115.29$0
Aug 19941087016.13$1,742
Jul 199408017.56$0
Jun 199410915217.09$1,863
May 199410915515.88$1,731
Apr 199410716414.14$1,513
Mar 199410116512.46$1,258
Feb 199411015512.50$1,375
Jan 199411218912.66$1,418
Dec 1993023812.33$0
Nov 199311023514.49$1,594
Oct 199311123315.85$1,759
Sep 199310723115.03$1,608
Aug 199311023215.66$1,723
Jul 199310921515.46$1,685
Jun 199310720716.79$1,797
May 19939220517.68$1,627
Apr 199310914518.05$1,967
Mar 199311112318.14$2,014
Feb 199311012917.90$1,969
Jan 199311110516.93$1,879

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 2006 — as filed, then multipliedworked
Oil                   23 bbl  × $ 66.01 =     $1,518
Casinghead gas         0 Mcf  × $  6.42 =         $0

────────────────────────────────────────────────────
Month total                                   $1,518

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/11961 is the state's own key, not one this site invented.