CASE, R. I.

Operated by TOC ENERGY RESOURCES, LLC (P-5 860965) in the VELREX (HENDERSON UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4470District 7CField 93410710OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 34 leases and 53 wells, and the rule below applies to all of them.

Discovered
1964-12-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
550 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 03/01/98.

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
OilDisposition18,947 bbl$784,971
Casinghead gasProduction230,136 Mcf$791,718
Total$1,576,689

49,647 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 31.0391, -100.6944. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.03907, -100.69503 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
6,722 ft
2 wells filed one
Completion to plug
12.8 years
median over 1 well

What the state filed about each well

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

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 6,654 and 6,790 ft, median 6,722 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1979
1 of 3 wells; 2 filed none
Plug dates filed
Jun 1992
2 of 3 wells; 1 filed none

Last completion to plug: a median of 12.8 years across the 1 well that filed both dates, with the middle half between 12.8 years and 12.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4131000736,654 ftJun 1992Yes
42-413100051
42-4131000626,790 ftAug 1979Jun 1992Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
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 202015626757.252.09$9,490
Dec 2019047559.012.30$1,095
Nov 2019043155.302.75$1,186
Oct 201915747653.472.42$9,546
Sep 2019047555.052.66$1,262
Aug 2019051353.112.30$1,182
Jul 2019038956.272.46$957
Jun 2019027552.782.49$685
May 2019030958.482.74$847
Apr 201917532662.632.75$11,857
Mar 2019035756.803.06$1,093
Feb 2019033650.852.79$938
Jan 201917836946.033.23$9,385
Dec 2018037146.594.19$1,553
Nov 2018026252.934.24$1,110
Oct 2018035761.443.40$1,213
Sep 2018034659.543.11$1,075
Aug 2018034759.403.07$1,064
Jul 2018038665.142.93$1,132
Jun 201815738360.183.08$10,627
May 2018038165.382.90$1,105
Apr 2018042463.842.90$1,230
Mar 2018039661.222.79$1,104
Feb 201816032061.782.77$10,770
Jan 2018040062.874.01$1,604
Dec 2017039357.272.92$1,148
Nov 2017051855.423.12$1,615
Oct 2017050949.292.98$1,519
Sep 201716650947.523.09$9,460
Aug 2017050645.373.00$1,520
Jul 2017049143.873.09$1,516
Jun 2017040642.493.09$1,253
May 201717050445.373.26$9,358
Apr 2017049347.933.21$1,583
Mar 2017053846.772.98$1,605
Feb 2017054550.452.95$1,609
Jan 2017048349.413.42$1,651
Dec 201618463148.763.72$11,321
Nov 2016061342.492.64$1,621
Oct 2016061346.193.09$1,894
Sep 2016041841.553.10$1,296
Aug 2016061041.442.92$1,784
Jul 2016053941.622.92$1,576
Jun 2016056445.352.69$1,515
May 201617558242.521.99$8,600
Apr 2016056136.561.99$1,117
Mar 2016054133.011.79$971
Feb 201618551426.472.06$5,958
Jan 2016054327.352.36$1,284
Dec 2015052432.362.00$1,049
Nov 2015049138.792.17$1,064
Oct 201517557243.552.43$9,009
Sep 2015060042.992.76$1,655
Aug 2015062940.162.87$1,807
Jul 2015052748.152.95$1,552
Jun 2015042356.152.88$1,219
May 201517740055.212.96$10,954
Apr 2015034549.822.71$934
Mar 2015016042.892.93$470
Feb 201508144.662.98$241
Jan 2015010643.433.10$329
Dec 2014018254.693.59$654
Nov 2014012770.464.25$540
Oct 2014020678.303.90$804
Sep 2014048186.164.05$1,946
Aug 2014055989.394.04$2,256
Jul 2014052596.564.18$2,194
Jun 2014046498.164.74$2,198
May 201413760994.734.73$15,856
Apr 201407795.944.81$370
Mar 2014046795.895.06$2,362
Feb 201416923897.406.19$17,934
Jan 2014046690.404.86$2,265
Dec 2013040191.824.35$1,746
Nov 2013039588.853.74$1,477
Oct 2013056097.423.78$2,116
Sep 20130546104.113.72$2,030
Aug 20131761,023104.253.52$21,952
Jul 201300102.523.72$0
Jun 2013042394.403.93$1,664
May 2013062694.834.15$2,597
Apr 2013060893.964.28$2,604
Mar 2013058993.623.91$2,305
Feb 201336554891.233.42$35,173
Jan 2013061491.603.42$2,100
Dec 2012062686.773.42$2,141
Nov 2012058686.953.62$2,124
Oct 2012057689.383.40$1,958
Sep 2012059594.672.92$1,736
Aug 2012065292.662.91$1,896
Jul 201217662485.133.02$16,868
Jun 2012062379.822.52$1,569
May 2012062891.612.49$1,563
Apr 2012172616101.652.00$18,714
Mar 2012180619105.052.22$20,284
Feb 20120560101.102.57$1,439
Jan 2012061698.092.73$1,684
Dec 201117365896.873.24$18,890
Nov 2011053195.723.31$1,758
Oct 20118260984.983.65$9,190
Sep 2011063783.623.99$2,539
Aug 20113367883.404.15$5,565
Jul 2011066394.144.52$2,995
Jun 2011065192.904.64$3,021
May 2011070298.134.40$3,092
Apr 2011173653105.964.33$21,161
Mar 2011063996.364.06$2,593
Feb 2011052185.644.18$2,178
Jan 201117159586.504.59$17,522
Dec 2010054885.734.35$2,383
Nov 2010056580.843.80$2,144
Oct 2010056378.103.51$1,976
Sep 201017465272.633.98$15,232
Aug 2010063873.684.42$2,820
Jul 2010066972.554.74$3,169
Jun 201017167070.364.91$15,322
May 2010068671.124.24$2,905
Apr 2010064381.694.12$2,651
Mar 201017866578.394.39$16,872
Feb 2010062973.585.44$3,423
Jan 201018170274.365.96$17,646
Dec 2009067271.445.48$3,685
Nov 2009072674.593.75$2,724
Oct 200918063672.544.11$15,671
Sep 2009067865.543.06$2,078
Aug 2009075267.423.22$2,420
Jul 2009060061.133.46$2,079
Jun 200917347366.163.90$13,288
May 2009056354.743.93$2,210
Apr 2009064946.773.59$2,328
Mar 200918566842.144.06$10,507
Feb 2009061432.814.63$2,845
Jan 2009067835.865.37$3,642
Dec 200817569237.105.98$10,629
Nov 2008071355.496.86$4,891
Oct 200816675775.246.92$17,730
Sep 20080672101.767.88$5,293
Aug 20080708114.228.48$6,006
Jul 2008170697131.0811.39$30,222
Jun 20081651131.3313.03$8,616
May 20080717123.1711.57$8,299
Apr 2008170591110.3110.45$24,932
Mar 20080634101.909.66$6,127
Feb 2008060192.538.77$5,271
Jan 2008058890.388.21$4,825
Dec 200717460788.337.30$19,802
Nov 2007059991.677.29$4,368
Oct 200717563382.856.92$18,880
Sep 2007088975.846.24$5,551
Aug 2007065869.066.39$4,203
Jul 2007065770.906.39$4,197
Jun 2007063562.007.55$4,793
May 200735369858.747.85$26,212
Apr 2007070459.617.81$5,495
Mar 2007057856.927.30$4,221
Feb 2007061155.108.22$5,020
Jan 2007068650.306.73$4,615
Dec 2006070856.656.92$4,898
Nov 2006059754.207.62$4,548
Oct 200616461654.906.01$12,708
Sep 2006061560.085.04$3,098
Aug 2006064768.717.34$4,749
Jul 2006065869.376.34$4,174
Jun 200617164066.286.38$15,420
May 2006066166.016.42$4,247
Apr 2006064364.397.36$4,733
Mar 200617566156.707.08$14,604
Feb 2006055157.597.75$4,271
Jan 2006064960.598.93$5,798
Dec 2005069654.9413.42$9,337
Nov 200515269254.6910.59$15,640
Oct 2005071058.3413.80$9,795
Sep 2005056761.4512.08$6,849
Aug 2005037861.519.80$3,703
Jul 200517741855.697.84$13,136
Jun 2005058752.337.38$4,333
May 2005042545.226.65$2,827
Apr 2005073549.207.36$5,410
Mar 2005075250.377.15$5,380
Feb 200516671345.226.31$12,007
Jan 2005075043.166.32$4,742
Dec 2004052639.866.75$3,551
Nov 200418163745.286.33$12,228
Oct 2004067549.706.52$4,398
Sep 2004061943.245.28$3,271
Aug 2004069742.375.55$3,869
Jul 200415676538.286.08$10,626
Jun 2004075336.106.43$4,844
May 200417579037.486.49$11,690
Apr 2004076934.475.86$4,505
Mar 2004081434.365.53$4,502
Feb 200417475432.455.51$9,801
Jan 2004080532.036.30$5,071
Dec 200318077630.266.30$10,337
Nov 2003077328.804.60$3,552
Oct 2003080528.174.76$3,832
Sep 200318076426.314.75$8,364
Aug 2003081929.765.13$4,201
Jul 200318073929.415.17$9,115
Jun 2003068528.565.98$4,098
May 2003083326.595.97$4,975
Apr 200318178726.675.41$9,083
Mar 2003083631.146.10$5,096
Feb 200317874233.487.93$11,840
Jan 2003083230.315.58$4,644
Dec 2002082626.914.85$4,009
Nov 200217380024.664.14$7,576
Oct 2002077326.464.23$3,269
Sep 2002075627.443.64$2,748
Aug 200217279225.963.16$6,971
Jul 2002078124.583.06$2,391
Jun 2002081923.733.34$2,734
May 200217889124.663.58$7,583
Apr 200217787223.653.51$7,249
Mar 2002088522.003.10$2,746
Feb 2002081218.222.38$1,929
Jan 200217991417.172.38$5,245
Dec 2001088516.932.36$2,092
Nov 200118286418.072.41$5,367
Oct 2001093719.782.53$2,370
Sep 200117688624.262.25$6,264
Aug 200101,01424.873.05$3,096
Jul 2001091823.933.20$2,935
Jun 200118095624.563.82$8,077
May 2001094425.524.31$4,066
Apr 200117697724.685.34$9,556
Mar 20011821,02424.545.38$9,972
Feb 2001079527.755.77$4,585
Jan 200118396127.478.40$13,098
Dec 2000098526.889.12$8,986
Nov 200018375732.215.66$10,178
Oct 2000087831.235.15$4,518
Sep 2000039531.875.19$2,049
Aug 200017061229.644.54$7,818
Jul 2000090728.534.09$3,709
Jun 2000081229.304.40$3,571
May 200017083727.263.68$7,714
Apr 2000073824.513.12$2,300
Mar 200017492228.422.86$7,582
Feb 2000087727.622.73$2,391
Jan 200017689825.272.48$6,675
Dec 1999085524.282.42$2,072
Nov 1999084323.192.43$2,052
Oct 199917392520.982.80$6,223
Sep 1999083321.752.62$2,182
Aug 199917485719.262.88$5,816
Jul 1999096817.892.37$2,296
Jun 1999087615.942.36$2,069
May 199916488915.792.32$4,653
Apr 199901,04315.102.21$2,303
Mar 19991731,08512.471.84$4,152
Feb 19991781,0019.981.82$3,596
Jan 199901,06710.381.90$2,027
Dec 19981829829.201.77$3,416
Nov 199816896810.892.19$3,945
Oct 199801,02612.421.97$2,020
Sep 1998041412.592.08$862
Aug 1998067711.301.91$1,291
Jul 199817891711.742.24$4,141
Jun 1998086911.242.24$1,944
May 199817493812.622.21$4,265
Apr 1998088413.042.51$2,215
Mar 199817397012.802.31$4,455
Feb 1998091013.952.30$2,092
Jan 19981711,01314.702.15$4,697
Dec 1997094116.322.41$2,269
Nov 199716896118.193.09$6,024
Oct 19971671,01719.253.15$6,418
Sep 1997086317.742.95$2,550
Aug 199717089917.862.55$5,333
Jul 1997091517.582.25$2,056
Jun 199717385417.242.26$4,910
May 1997091218.972.31$2,105
Apr 199717390217.882.08$4,972
Mar 1997099718.951.94$1,933
Feb 199717691120.492.21$5,616
Jan 199717298323.483.54$7,518
Dec 1996086523.32$0
Nov 1996075721.97$0
Oct 199617584023.31$4,079
Sep 1996084722.22$0
Aug 199617790020.26$3,586
Jul 1996091719.55$0
Jun 1996088818.73$0
May 199617193819.43$3,323
Apr 1996087621.51$0
Mar 1996094219.38$0
Feb 199616989716.98$2,870
Jan 1996097617.07$0
Dec 199501,04517.19$0
Nov 19952371,06816.00$3,792
Oct 1995069215.43$0
Sep 1995081716.18$0
Aug 199501,06015.92$0
Jul 19951721,03815.24$2,621
Jun 199501,01716.41$0
May 19951741,05217.56$3,055
Apr 199501,04017.73$0
Mar 19951721,07416.44$2,828
Feb 19951761,03916.58$2,918
Jan 199501,07115.92$0
Dec 19941711,08415.03$2,570
Nov 199401,02415.90$0
Oct 19941761,11315.58$2,742
Sep 199401,07715.29$0
Aug 19941641,11616.13$2,645
Jul 199401,09117.56$0
Jun 19941721,05717.09$2,939
May 199401,13815.88$0
Apr 199401,12014.14$0
Mar 19945021,17612.46$6,255
Feb 199401,07212.50$0
Jan 199401,09012.66$0
Dec 199301,09012.33$0
Nov 199301,07214.49$0
Oct 199301,12615.85$0
Sep 19931701,12215.03$2,555
Aug 199301,16615.66$0
Jul 19931541,19015.46$2,381
Jun 199301,13816.79$0
May 19931431,14317.68$2,528
Apr 199301,22618.05$0
Mar 19931491,22018.14$2,703
Feb 199301,05517.90$0
Jan 19931471,28516.93$2,489

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.

Jan 2020 — as filed, then multipliedworked
Oil                  156 bbl  × $ 57.25 =     $8,931
Casinghead gas       267 Mcf  × $  2.09 =       $559

────────────────────────────────────────────────────
Month total                                   $9,490

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/4470 is the state's own key, not one this site invented.