COGDELL "A"

Operated by QP, INC. (P-5 684489) in the COGDELL (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64019District 8AField 19346426OilCasinghead gasSaveExport
Value, all time
$966 k
Jan 1993 – May 2026
Value, last 12 filed months
$35 k
at the published price for each month
Months reported
401
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 22 leases and 135 wells, and the rule below applies to all of them.

Discovered
1951-11-04
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
233 ft
minimum

A drilling unit in this field needs at least 10 acres.

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
OilDisposition19,889 bbl$965,501
Casinghead gasProduction1,343 Mcf$194
Total$965,695

1,282 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 (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 32.9909, -100.8235. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.99104, -100.82321 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
1,508 ft
3 wells filed one
Completion to plug
4.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 1,488 and 1,508 ft, median 1,508 ft, over the 3 wells that filed a depth.

Completions filed
Aug 1982 – Nov 1982
3 of 3 wells
Plug dates filed
Nov 1986
1 of 3 wells; 2 filed none

Last completion to plug: a median of 4.0 years across the 1 well that filed both dates, with the middle half between 4.0 years and 4.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-263309125SA1,508 ftNov 1982Nov 1986Yes
42-263309134SA1,508 ftSep 1982
42-263309043SA1,488 ftAug 1982

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 (401)

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

401 months

May 2026550106.413.05$5,853
Apr 202651098.932.87$5,045
Mar 202655089.753.15$4,936
Feb 202655063.503.75$3,493
Jan 20260059.138.00$0
Dec 202552056.664.41$2,946
Nov 202552058.593.93$3,047
Oct 20250059.383.30$0
Sep 202551062.743.08$3,200
Aug 202552063.933.01$3,324
Jul 202553066.743.32$3,537
Jun 20250066.483.13$0
May 202549060.553.23$2,967
Apr 202550062.363.54$3,118
Mar 202553067.704.27$3,588
Feb 20254070.884.34$284
Jan 202549074.324.28$3,642
Dec 202454068.993.12$3,725
Nov 20240069.052.20$0
Oct 202454071.372.28$3,854
Sep 202455069.612.36$3,829
Aug 202414075.632.06$1,059
Jul 202450079.932.15$3,997
Jun 202444078.082.63$3,436
May 202458078.812.20$4,571
Apr 20240084.451.66$0
Mar 202446080.301.55$3,694
Feb 202443076.091.78$3,272
Jan 202454073.023.30$3,943
Dec 202354071.262.61$3,848
Nov 202352077.892.81$4,050
Oct 20230085.443.09$0
Sep 202353089.042.74$4,719
Aug 20230080.522.67$0
Jul 202345074.852.64$3,368
Jun 202350068.962.26$3,448
May 202355070.622.23$3,884
Apr 20230078.122.24$0
Mar 202340072.852.39$2,914
Feb 202346075.112.47$3,455
Jan 202353076.533.39$4,056
Dec 202251076.415.73$3,897
Nov 20220085.005.65$0
Oct 202250087.185.86$4,359
Sep 202249084.888.16$4,159
Aug 20220094.529.13$0
Jul 2022490101.587.54$4,977
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022490104.226.84$5,107
Mar 202200108.885.08$0
Feb 202252091.054.86$4,735
Jan 20220081.844.54$0
Dec 202148071.323.90$3,423
Nov 202147077.435.24$3,639
Oct 202148079.795.71$3,830
Sep 20210069.865.35$0
Aug 202153066.024.22$3,499
Jul 202149070.783.98$3,468
Jun 20210069.493.38$0
May 202150063.483.02$3,174
Apr 20210060.362.76$0
Mar 202153061.302.72$3,249
Feb 20210057.805.55$0
Jan 202150050.412.81$2,521
Dec 20200044.642.68$0
Nov 202049038.772.71$1,900
Oct 20200036.972.48$0
Sep 202053037.091.99$1,966
Aug 20200039.982.39$0
Jul 202044038.371.83$1,688
Jun 202048034.901.69$1,675
May 202045016.921.81$761
Apr 202058014.751.80$856
Mar 202051030.341.86$1,547
Feb 20201049.881.98$50
Jan 202055057.252.09$3,149
Dec 201952059.012.30$3,069
Nov 20190055.302.75$0
Oct 201950053.472.42$2,674
Sep 201956055.052.66$3,083
Aug 201955053.112.30$2,921
Jul 20190056.272.46$0
Jun 201953052.782.49$2,797
May 201959058.482.74$3,450
Apr 201961062.632.75$3,820
Mar 201960056.803.06$3,408
Feb 201922050.852.79$1,119
Jan 201958046.033.23$2,670
Dec 201852046.594.19$2,423
Nov 20180052.934.24$0
Oct 201854061.443.40$3,318
Sep 201855059.543.11$3,275
Aug 201855059.403.07$3,267
Jul 201853065.142.93$3,452
Jun 20180060.183.08$0
May 201855065.382.90$3,596
Apr 201855063.842.90$3,511
Mar 20180061.222.79$0
Feb 201855061.782.77$3,398
Jan 201856062.874.01$3,521
Dec 201755057.272.92$3,150
Nov 20171055.423.12$55
Oct 201755049.292.98$2,711
Sep 201752047.523.09$2,471
Aug 201757045.373.00$2,586
Jul 20170043.873.09$0
Jun 201755042.493.09$2,337
May 201754045.373.26$2,450
Apr 201755047.933.21$2,636
Mar 20170046.772.98$0
Feb 201755050.452.95$2,775
Jan 201756049.413.42$2,767
Dec 201651048.763.72$2,487
Nov 201655042.492.64$2,337
Oct 20160046.193.09$0
Sep 201652041.553.10$2,161
Aug 20161041.442.92$41
Jul 201658041.622.92$2,414
Jun 201658045.352.69$2,630
May 201652042.521.99$2,211
Apr 20160036.561.99$0
Mar 201650033.011.79$1,651
Feb 201653026.472.06$1,403
Jan 201649027.352.36$1,340
Dec 201553032.362.00$1,715
Nov 201555038.792.17$2,133
Oct 20150043.552.43$0
Sep 201556042.992.76$2,407
Aug 201554040.162.87$2,169
Jul 20150048.152.95$0
Jun 201553056.152.88$2,976
May 201550055.212.96$2,761
Apr 201556049.822.71$2,790
Mar 201557042.892.93$2,445
Feb 201556044.662.98$2,501
Jan 20150043.433.10$0
Dec 201453054.693.59$2,899
Nov 201457070.464.25$4,016
Oct 201456078.303.90$4,385
Sep 20141086.164.05$86
Aug 201457089.394.04$5,095
Jul 201456096.564.18$5,407
Jun 201456098.164.74$5,497
May 201456094.734.73$5,305
Apr 201455095.944.81$5,277
Mar 201456095.895.06$5,370
Feb 20140097.406.19$0
Jan 201458090.404.86$5,243
Dec 201356091.824.35$5,142
Nov 201357088.853.74$5,064
Oct 20130097.423.78$0
Sep 2013560104.113.72$5,830
Aug 2013550104.253.52$5,734
Jul 2013560102.523.72$5,741
Jun 201353094.403.93$5,003
May 20130094.834.15$0
Apr 201357093.964.28$5,356
Mar 201355093.623.91$5,149
Feb 201355091.233.42$5,018
Jan 20130091.603.42$0
Dec 201253086.773.42$4,599
Nov 201258086.953.62$5,043
Oct 201257089.383.40$5,095
Sep 201254094.672.92$5,112
Aug 20120092.662.91$0
Jul 201254085.133.02$4,597
Jun 201255079.822.52$4,390
May 201257091.612.49$5,222
Apr 2012570101.652.00$5,794
Mar 2012550105.052.22$5,778
Feb 2012560101.102.57$5,662
Jan 201256098.092.73$5,493
Dec 201154096.873.24$5,231
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 201154092.904.64$5,017
May 201156098.134.40$5,495
Apr 201100105.964.33$0
Mar 2011106096.364.06$10,214
Feb 20110085.644.18$0
Jan 201155086.504.59$4,758
Dec 2010107085.734.35$9,173
Nov 201052080.843.80$4,204
Oct 20100078.103.51$0
Sep 201051072.633.98$3,704
Aug 201052073.684.42$3,831
Jul 201053072.554.74$3,845
Jun 20100070.364.91$0
May 2010105071.124.24$7,468
Apr 20100081.694.12$0
Mar 2010107078.394.39$8,388
Feb 201054073.585.44$3,973
Jan 201055074.365.96$4,090
Dec 200952071.445.48$3,715
Nov 200952074.593.75$3,879
Oct 200954072.544.11$3,917
Sep 200951065.543.06$3,343
Aug 200951067.423.22$3,438
Jul 200951061.133.46$3,118
Jun 200953066.163.90$3,506
May 2009105054.743.93$5,748
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200953032.814.63$1,739
Jan 200951035.865.37$1,829
Dec 200899037.105.98$3,673
Nov 200851055.496.86$2,830
Oct 200851075.246.92$3,837
Sep 2008490101.767.88$4,986
Aug 20081010114.228.48$11,536
Jul 2008520131.0811.39$6,816
Jun 2008520131.3313.03$6,829
May 2008520123.1711.57$6,405
Apr 20081050110.3110.45$11,583
Mar 200800101.909.66$0
Feb 200844092.538.77$4,071
Jan 200854090.388.21$4,881
Dec 2007107088.337.30$9,451
Nov 20070091.677.29$0
Oct 200752082.856.92$4,308
Sep 200752075.846.24$3,944
Aug 200753069.066.39$3,660
Jul 200752070.906.39$3,687
Jun 200755062.007.55$3,410
May 200753058.747.85$3,113
Apr 2007106059.617.81$6,319
Mar 200755056.927.30$3,131
Feb 200753055.108.22$2,920
Jan 200737050.306.73$1,861
Dec 2006105056.656.92$5,948
Nov 200653054.207.62$2,873
Oct 200652054.906.01$2,855
Sep 200636060.085.04$2,163
Aug 200652068.717.34$3,573
Jul 2006102069.376.34$7,076
Jun 200651066.286.38$3,380
May 200652066.016.42$3,433
Apr 200653064.397.36$3,413
Mar 20060056.707.08$0
Feb 200652057.597.75$2,995
Jan 2006104060.598.93$6,301
Dec 200552054.9413.42$2,857
Nov 200552054.6910.59$2,844
Oct 200552058.3413.80$3,034
Sep 200551061.4512.08$3,134
Aug 200553061.519.80$3,260
Jul 200551055.697.84$2,840
Jun 2005100052.337.38$5,233
May 200551045.226.65$2,306
Apr 200557049.207.36$2,804
Mar 200598050.377.15$4,936
Feb 200554045.226.31$2,442
Jan 200556043.166.32$2,417
Dec 200457039.866.75$2,272
Nov 200499045.286.33$4,483
Oct 200456049.706.52$2,783
Sep 200497043.245.28$4,194
Aug 200453042.375.55$2,246
Jul 200456038.286.08$2,144
Jun 2004104036.106.43$3,754
May 200452037.486.49$1,949
Apr 200453034.475.86$1,827
Mar 200453034.365.53$1,821
Feb 200454032.455.51$1,752
Jan 200457032.036.30$1,826
Dec 200346030.266.30$1,392
Nov 200351028.804.60$1,469
Oct 200392028.174.76$2,592
Sep 200352026.314.75$1,368
Aug 200353029.765.13$1,577
Jul 2003104029.415.17$3,059
Jun 200352028.565.98$1,485
May 2003114026.595.97$3,031
Apr 200379026.675.41$2,107
Mar 200371031.146.10$2,211
Feb 200367033.487.93$2,243
Jan 20030030.315.58$0
Dec 2002124026.914.85$3,337
Nov 200276024.664.14$1,874
Oct 20020026.464.23$0
Sep 200268127.443.64$1,870
Aug 200266125.963.16$1,717
Jul 200270024.583.06$1,721
Jun 200271123.733.34$1,688
May 2002142124.663.58$3,505
Apr 200273123.653.51$1,730
Mar 200263122.003.10$1,389
Feb 20020118.222.38$2
Jan 200274117.172.38$1,273
Dec 2001149116.932.36$2,525
Nov 200174118.072.41$1,340
Oct 200171119.782.53$1,407
Sep 200162124.262.25$1,506
Aug 200166124.873.05$1,644
Jul 20010123.933.20$3
Jun 200166124.563.82$1,625
May 200164125.524.31$1,638
Apr 2001134124.685.34$3,312
Mar 200165124.545.38$1,600
Feb 2001201127.755.77$5,584
Jan 20010127.478.40$8
Dec 200059126.889.12$1,595
Nov 200067132.215.66$2,164
Oct 200067131.235.15$2,098
Sep 20000031.875.19$0
Aug 200057129.644.54$1,694
Jul 200063128.534.09$1,801
Jun 200062129.304.40$1,821
May 20000127.263.68$4
Apr 200069124.513.12$1,694
Mar 200062128.422.86$1,765
Feb 200067127.622.73$1,853
Jan 200066125.272.48$1,670
Dec 19990124.282.42$2
Nov 199971123.192.43$1,649
Oct 199975120.982.80$1,576
Sep 19990121.752.62$3
Aug 199979119.262.88$1,524
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 199958015.792.32$916
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 19991419.981.82$142
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980111.301.91$2
Jul 199861111.742.24$718
Jun 19980111.242.24$2
May 199866112.622.21$835
Apr 199862113.042.51$811
Mar 19980112.802.31$2
Feb 199861113.952.30$853
Jan 199865114.702.15$958
Dec 19970116.322.41$2
Nov 199763118.193.09$1,149
Oct 19970119.253.15$3
Sep 199765117.742.95$1,156
Aug 199769117.862.55$1,235
Jul 19970117.582.25$2
Jun 199757117.242.26$985
May 199760118.972.31$1,141
Apr 199760117.882.08$1,075
Mar 199760118.951.94$1,139
Feb 19970120.492.21$2
Jan 199766123.483.54$1,553
Dec 199672123.32$1,679
Nov 199680121.97$1,758
Oct 199670123.31$1,632
Sep 199666122.22$1,467
Aug 199666120.26$1,337
Jul 199668119.55$1,329
Jun 199664118.73$1,199
May 1996114219.43$2,215
Apr 199656221.51$1,205
Mar 1996100119.38$1,938
Feb 199646116.98$781
Jan 1996843817.07$1,434
Dec 1995977017.19$1,667
Nov 19951283616.00$2,048
Oct 19950315.43$0
Sep 199558116.18$938
Aug 199554115.92$860
Jul 1995112115.24$1,707
Jun 199561416.41$1,001
May 199565717.56$1,141
Apr 1995161417.73$2,855
Mar 1995011416.44$0
Feb 199551116.58$846
Jan 199595115.92$1,512
Dec 1994531515.03$797
Nov 1994541515.90$859
Oct 1994471115.58$732
Sep 1994464415.29$703
Aug 19941314816.13$2,113
Jul 1994815117.56$1,422
Jun 1994884217.09$1,504
May 19941224415.88$1,937
Apr 1994606214.14$848
Mar 19941226312.46$1,520
Feb 1994605912.50$750
Jan 19941835112.66$2,317
Dec 199304512.33$0
Nov 199301614.49$0
Oct 19931642315.85$2,599
Sep 199302115.03$0
Aug 19931501315.66$2,349
Jul 199301415.46$0
Jun 19931452616.79$2,435
May 199302817.68$0
Apr 19931493418.05$2,689
Mar 199307818.14$0
Feb 19931505317.90$2,685
Jan 1993013216.93$0

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 2026 — as filed, then multipliedworked
Oil                   55 bbl  × $106.41 =     $5,853
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $5,853

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/64019 is the state's own key, not one this site invented.