COOK, WALTER

Operated by TRIVISTA OPERATING LLC (P-5 871169) in the SERBIN (TAYLOR SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19987District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$461 k
Jan 1993 – May 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
377
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 444 leases and 641 wells, and the rule below applies to all of them.

Discovered
1985-11-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: 1500 FT DIAGONAL.

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
OilDisposition8,376 bbl$297,136
Casinghead gasProduction38,688 Mcf$164,080
Total$461,216

4,180 Mcf of this lease's gas, across 22 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.

Every month this lease reported (377)

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

377 months

May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
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 202200115.097.98$0
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 20190059.012.30$0
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 20190056.803.06$0
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 20180059.543.11$0
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 201726049.292.98$1,282
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
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 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016013227.352.36$312
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20151055.212.96$55
Apr 20151049.822.71$50
Mar 20151042.892.93$43
Feb 20151044.662.98$45
Jan 20151043.433.10$43
Dec 20141054.693.59$55
Nov 20141070.464.25$70
Oct 20141078.303.90$78
Sep 20141086.164.05$86
Aug 20141089.394.04$89
Jul 20141096.564.18$97
Jun 20141098.164.74$98
May 20141094.734.73$95
Apr 20141095.944.81$96
Mar 20141095.895.06$96
Feb 20141097.406.19$97
Jan 20141090.404.86$90
Dec 20131091.824.35$92
Nov 20131088.853.74$89
Oct 20136097.423.78$585
Sep 201300104.113.72$0
Aug 201310104.253.52$104
Jul 201310102.523.72$103
Jun 20131094.403.93$94
May 20131094.834.15$95
Apr 20131093.964.28$94
Mar 20131093.623.91$94
Feb 20131091.233.42$91
Jan 20131091.603.42$92
Dec 20121086.773.42$87
Nov 20121086.953.62$87
Oct 20121089.383.40$89
Sep 20121094.672.92$95
Aug 20121092.662.91$93
Jul 20121085.133.02$85
Jun 20121079.822.52$80
May 20121091.612.49$92
Apr 201210101.652.00$102
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201251098.092.73$5,003
Dec 20110096.873.24$0
Nov 201106195.723.31$202
Oct 201107984.983.65$288
Sep 2011011283.623.99$446
Aug 20115212283.404.15$4,843
Jul 2011012594.144.52$565
Jun 201110211992.904.64$10,028
May 2011011998.134.40$524
Apr 20110115105.964.33$498
Mar 20118811496.364.06$8,942
Feb 2011010285.644.18$426
Jan 2011011786.504.59$537
Dec 20107812585.734.35$7,230
Nov 2010011680.843.80$440
Oct 2010013178.103.51$460
Sep 20108311972.633.98$6,502
Aug 2010013073.684.42$575
Jul 2010013472.554.74$635
Jun 201010413170.364.91$7,961
May 2010013971.124.24$589
Apr 2010013381.694.12$548
Mar 2010010878.394.39$474
Feb 201010310073.585.44$8,123
Jan 2010011974.365.96$710
Dec 2009013571.445.48$740
Nov 2009011174.593.75$416
Oct 2009012672.544.11$518
Sep 20098413165.543.06$5,907
Aug 2009014767.423.22$473
Jul 2009014761.133.46$509
Jun 20099214166.163.90$6,636
May 2009014654.743.93$573
Apr 2009013146.773.59$470
Mar 20097914142.144.06$3,901
Feb 2009012732.814.63$588
Jan 2009027935.865.37$1,499
Dec 20089028937.105.98$5,066
Nov 2008012155.496.86$830
Oct 2008010175.246.92$699
Sep 20080102101.767.88$803
Aug 200883146114.228.48$10,719
Jul 20080163131.0811.39$1,856
Jun 20080155131.3313.03$2,020
May 200888145123.1711.57$12,517
Apr 20080155110.3110.45$1,621
Mar 20080140101.909.66$1,353
Feb 20089813192.538.77$10,217
Jan 2008014990.388.21$1,223
Dec 2007014488.337.30$1,051
Nov 20078515191.677.29$8,893
Oct 2007016182.856.92$1,114
Sep 2007015375.846.24$955
Aug 20077514769.066.39$6,119
Jul 2007014670.906.39$933
Jun 2007014962.007.55$1,125
May 20078914758.747.85$6,381
Apr 2007014659.617.81$1,140
Mar 2007015656.927.30$1,139
Feb 20076716355.108.22$5,031
Jan 2007016750.306.73$1,123
Dec 20068615856.656.92$5,965
Nov 2006015654.207.62$1,188
Oct 2006017154.906.01$1,028
Sep 20067716560.085.04$5,457
Aug 2006018368.717.34$1,343
Jul 20069016069.376.34$7,258
Jun 2006016366.286.38$1,041
May 2006017466.016.42$1,118
Apr 20067416264.397.36$5,957
Mar 2006017156.707.08$1,211
Feb 20069814457.597.75$6,760
Jan 2006016160.598.93$1,438
Dec 2005017254.9413.42$2,307
Nov 20058315854.6910.59$6,212
Oct 2005016858.3413.80$2,318
Sep 2005013961.4512.08$1,679
Aug 20058714961.519.80$6,811
Jul 2005013955.697.84$1,090
Jun 2005012252.337.38$900
May 20059816445.226.65$5,522
Apr 2005016749.207.36$1,229
Mar 2005018250.377.15$1,302
Feb 20059714245.226.31$5,283
Jan 2005017443.166.32$1,100
Dec 2004012939.866.75$871
Nov 20049010945.286.33$4,765
Oct 2004017949.706.52$1,166
Sep 2004019043.245.28$1,004
Aug 20047118142.375.55$4,013
Jul 2004013838.286.08$840
Jun 20041028536.106.43$4,229
May 2004018337.486.49$1,189
Apr 2004015034.475.86$879
Mar 200410917834.365.53$4,730
Feb 2004016532.455.51$909
Jan 2004016032.036.30$1,008
Dec 20039218930.266.30$3,975
Nov 2003015528.804.60$712
Oct 2003017228.174.76$819
Sep 20039420626.314.75$3,452
Aug 2003021329.765.13$1,093
Jul 2003021529.415.17$1,112
Jun 200311921428.565.98$4,679
May 2003020826.595.97$1,242
Apr 2003020026.675.41$1,081
Mar 2003020731.146.10$1,262
Feb 200310818133.487.93$5,050
Jan 2003017130.315.58$955
Dec 2002014026.914.85$680
Nov 200211019524.664.14$3,519
Oct 2002021726.464.23$918
Sep 2002019427.443.64$705
Aug 2002021525.963.16$680
Jul 20028314224.583.06$2,475
Jun 2002024723.733.34$825
May 2002024824.663.58$889
Apr 20027922323.653.51$2,652
Mar 2002022922.003.10$711
Feb 20027920118.222.38$1,917
Jan 2002024517.172.38$582
Dec 20017926916.932.36$1,973
Nov 2001027818.072.41$669
Oct 20018821619.782.53$2,287
Sep 2001027924.262.25$628
Aug 2001033624.873.05$1,026
Jul 20019231123.933.20$3,196
Jun 2001034424.563.82$1,316
May 2001026825.524.31$1,154
Apr 200116821924.685.34$5,315
Mar 2001029824.545.38$1,602
Feb 2001029927.755.77$1,724
Jan 2001026927.478.40$2,259
Dec 20008034126.889.12$5,261
Nov 2000024632.215.66$1,392
Oct 20004826431.235.15$2,857
Sep 20009532331.875.19$4,703
Aug 2000030229.644.54$1,371
Jul 2000053628.534.09$2,192
Jun 20008451329.304.40$4,717
May 2000055127.263.68$2,028
Apr 20008075124.513.12$4,301
Mar 2000069228.422.86$1,979
Feb 20008455527.622.73$3,833
Jan 2000057925.272.48$1,436
Dec 19999659324.282.42$3,768
Nov 19994843923.192.43$2,182
Oct 1999039020.982.80$1,093
Sep 19998541721.752.62$2,941
Aug 1999013119.262.88$377
Jul 1999759917.892.37$1,577
Jun 19991039015.942.36$1,854
May 1999021415.792.32$497
Apr 1999013915.102.21$307
Mar 19996621012.471.84$1,209
Feb 199901869.981.82$338
Jan 19998222210.381.90$1,273
Dec 199801949.201.77$344
Nov 19987719710.892.19$1,269
Oct 1998018912.421.97$372
Sep 19986617912.592.08$1,204
Aug 1998020911.301.91$399
Jul 19988216911.742.24$1,341
Jun 1998024711.242.24$553
May 19989230912.622.21$1,843
Apr 1998026213.042.51$656
Mar 199810940812.802.31$2,337
Feb 1998032413.952.30$745
Jan 19987640214.702.15$1,983
Dec 199712422216.322.41$2,559
Nov 1997031918.193.09$985
Oct 19970019.253.15$0
Sep 199780017.742.95$1,419
Aug 199733017.862.55$589
Jul 19977017.582.25$123
Jun 199752017.242.26$896
May 199753018.972.31$1,005
Apr 199736017.882.08$644
Mar 199748018.951.94$910
Feb 199762020.492.21$1,270
Jan 199778023.483.54$1,831
Dec 199646023.32$1,073
Nov 199655021.97$1,208
Oct 199645023.31$1,049
Sep 199632022.22$711
Aug 199640020.26$810
Jul 199653019.55$1,036
Jun 199646018.73$862
May 199668019.43$1,321
Apr 199627021.51$581
Mar 199656019.38$1,085
Feb 199673016.98$1,240
Jan 199679017.07$1,349
Dec 19950017.19$0
Nov 199563016.00$1,008
Oct 199564015.43$988
Sep 19950016.18$0
Aug 199531015.92$494
Jul 199562015.24$945
Jun 19950016.41$0
May 199536017.56$632
Apr 1995124017.73$2,199
Mar 19950016.44$0
Feb 19950016.58$0
Jan 199580015.92$1,274
Dec 1994103015.03$1,548
Nov 19941015.90$16
Oct 1994907115.58$1,402
Sep 1994010615.29$0
Aug 1994795016.13$1,274
Jul 199406117.56$0
Jun 1994668917.09$1,128
May 1994017915.88$0
Apr 19949017514.14$1,273
Mar 1994021112.46$0
Feb 19949019612.50$1,125
Jan 1994021212.66$0
Dec 199310026512.33$1,233
Nov 1993014214.49$0
Oct 19936322615.85$999
Sep 199390115.03$1,353
Aug 1993030115.66$0
Jul 19937034715.46$1,082
Jun 199346116.79$772
May 19937730417.68$1,361
Apr 19936332618.05$1,137
Mar 19936639518.14$1,197
Feb 1993018717.90$0
Jan 19938933516.93$1,507

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.

Oct 2017 — as filed, then multipliedworked
Oil                   26 bbl  × $ 49.29 =     $1,282
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                   $1,282

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. 03/O/19987 is the state's own key, not one this site invented.