STATE OF TEXAS -T-

Operated by OLSEN ENERGY INC. (P-5 621750) in the BLOCK 12 field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 426District 08Field 09250001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$470 k
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 62 wells, and the rule below applies to all of them.

Discovered
1946-10-22
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2010-12-17.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: NO PLATS REQUIRED FOR VERTICAL,BUT MUST KEY ACRES

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
OilDisposition13,103 bbl$433,989
Casinghead gasProduction9,861 Mcf$36,200
Total$470,189

2,324 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 (2)

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 32.2313, -102.8597. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.23136, -102.85970 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
7,113 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 7,113 ft.

Plug dates filed
Aug 2004
1 of 2 wells; 1 filed none

2 wells

42-0030717837,113 ftAug 2004Yes
42-003071761

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 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 20170049.292.98$0
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 20160027.352.36$0
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 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 201118092.904.64$1,672
May 201116098.134.40$1,570
Apr 2011310105.964.33$3,285
Mar 201130096.364.06$2,891
Feb 2011442585.644.18$3,873
Jan 201134086.504.59$2,941
Dec 201030085.734.35$2,572
Nov 201032080.843.80$2,587
Oct 201030078.103.51$2,343
Sep 201015072.633.98$1,089
Aug 201043073.684.42$3,168
Jul 201025072.554.74$1,814
Jun 201012070.364.91$844
May 201042071.124.24$2,987
Apr 20100081.694.12$0
Mar 201045078.394.39$3,528
Feb 201028073.585.44$2,060
Jan 201095074.365.96$7,064
Dec 200948071.445.48$3,429
Nov 200981074.593.75$6,042
Oct 200991072.544.11$6,601
Sep 200995065.543.06$6,226
Aug 2009144067.423.22$9,708
Jul 200991061.133.46$5,563
Jun 2009143066.163.90$9,461
May 200994054.743.93$5,146
Apr 200995046.773.59$4,443
Mar 200995042.144.06$4,003
Feb 200947032.814.63$1,542
Jan 200948035.865.37$1,721
Dec 20080037.105.98$0
Nov 200891055.496.86$5,050
Oct 200843075.246.92$3,235
Sep 200800101.767.88$0
Aug 2008190114.228.48$2,170
Jul 2008270131.0811.39$3,539
Jun 2008130131.3313.03$1,707
May 2008260123.1711.57$3,202
Apr 2008260110.3110.45$2,868
Mar 2008250101.909.66$2,548
Feb 200826092.538.77$2,406
Jan 200815090.388.21$1,356
Dec 200727088.337.30$2,385
Nov 200715091.677.29$1,375
Oct 200737082.856.92$3,065
Sep 200766075.846.24$5,005
Aug 2007116069.066.39$8,011
Jul 200754070.906.39$3,829
Jun 200743062.007.55$2,666
May 200742058.747.85$2,467
Apr 20070059.617.81$0
Mar 200731056.927.30$1,765
Feb 2007443355.108.22$2,696
Jan 2007591250.306.73$3,048
Dec 2006601356.656.92$3,489
Nov 20061301454.207.62$7,153
Oct 2006922054.906.01$5,171
Sep 2006433260.085.04$2,745
Aug 200601968.717.34$139
Jul 2006273469.376.34$2,089
Jun 2006564066.286.38$3,967
May 2006283566.016.42$2,073
Apr 2006293164.397.36$2,095
Mar 2006305256.707.08$2,069
Feb 2006584857.597.75$3,712
Jan 2006576360.598.93$4,016
Dec 2005305054.9413.42$2,319
Nov 2005576854.6910.59$3,837
Oct 2005588158.3413.80$4,501
Sep 2005576561.4512.08$4,288
Aug 2005598461.519.80$4,452
Jul 2005806755.697.84$4,981
Jun 2005565852.337.38$3,359
May 2005465445.226.65$2,439
Apr 200511049.207.36$541
Mar 2005746150.377.15$4,164
Feb 2005659345.226.31$3,526
Jan 200516043.166.32$691
Dec 20040039.866.75$0
Nov 2004486345.286.33$2,572
Oct 2004495949.706.52$2,820
Sep 2004236043.245.28$1,312
Aug 2004486142.375.55$2,372
Jul 2004236838.286.08$1,294
Jun 2004536936.106.43$2,357
May 2004265637.486.49$1,338
Apr 2004587034.475.86$2,409
Mar 2004568134.365.53$2,372
Feb 2004597632.455.51$2,333
Jan 2004568232.036.30$2,310
Dec 2003285530.266.30$1,194
Nov 2003757628.804.60$2,509
Oct 2003323628.174.76$1,073
Sep 2003244726.314.75$855
Aug 2003484729.765.13$1,670
Jul 2003475429.415.17$1,662
Jun 2003485028.565.98$1,670
May 2003273726.595.97$939
Apr 2003655226.675.41$2,015
Mar 2003575431.146.10$2,104
Feb 2003493533.487.93$1,918
Jan 2003303630.315.58$1,110
Dec 2002765026.914.85$2,288
Nov 2002504424.664.14$1,415
Oct 2002493326.464.23$1,436
Sep 2002924527.443.64$2,688
Aug 2002323025.963.16$926
Jul 2002322224.583.06$854
Jun 2002914123.733.34$2,296
May 2002644124.663.58$1,725
Apr 20026511123.653.51$1,927
Mar 2002318122.003.10$933
Feb 20026710418.222.38$1,468
Jan 20026712317.172.38$1,443
Dec 20016412516.932.36$1,379
Nov 200110211418.072.41$2,117
Oct 2001507119.782.53$1,169
Sep 2001715024.262.25$1,835
Aug 2001256824.873.05$829
Jul 2001497523.933.20$1,412
Jun 2001255824.563.82$836
May 2001508125.524.31$1,625
Apr 2001536524.685.34$1,655
Mar 2001538324.545.38$1,747
Feb 2001255527.755.77$1,011
Jan 20015013827.478.40$2,533
Dec 20005115126.889.12$2,748
Nov 20002615832.215.66$1,731
Oct 20005118031.235.15$2,519
Sep 20004617431.875.19$2,368
Aug 20005115629.644.54$2,220
Jul 20005220428.534.09$2,318
Jun 20007522029.304.40$3,165
May 20002717527.263.68$1,380
Apr 20007721624.513.12$2,560
Mar 20006819228.422.86$2,482
Feb 20005115527.622.73$1,831
Jan 2000743525.272.48$1,957
Dec 1999244324.282.42$687
Nov 1999735923.192.43$1,836
Oct 1999707920.982.80$1,690
Sep 1999798121.752.62$1,930
Aug 1999769719.262.88$1,743
Jul 19992510717.892.37$701
Jun 19999010315.942.36$1,678
May 19995210515.792.32$1,065
Apr 1999519515.102.21$980
Mar 199952812.471.84$663
Feb 19995309.981.82$529
Jan 199926010.381.90$270
Dec 19988009.201.77$736
Nov 199850010.892.19$545
Oct 199874012.421.97$919
Sep 199865012.592.08$818
Aug 199875011.301.91$848
Jul 199875011.742.24$881
Jun 199826011.242.24$292
May 199826012.622.21$328
Apr 199827013.042.51$352
Mar 199827412.802.31$355
Feb 199827513.952.30$388
Jan 199828414.702.15$420
Dec 199727416.322.41$450
Nov 1997831018.193.09$1,541
Oct 199755719.253.15$1,081
Sep 1997824417.742.95$1,585
Aug 1997547717.862.55$1,161
Jul 19971098017.582.25$2,096
Jun 1997827617.242.26$1,585
May 1997817318.972.31$1,705
Apr 19979555617.882.08$17,192
Mar 19971115518.951.94$2,210
Feb 19971072520.492.21$2,248
Jan 1997274023.483.54$776
Dec 1996533623.32$1,236
Nov 19961243821.97$2,724
Oct 1996844023.31$1,958
Sep 1996274822.22$600
Aug 1996446520.26$891
Jul 1996253419.55$489
Jun 1996993118.73$1,854
May 1996274519.43$525
Apr 1996554321.51$1,183
Mar 1996553119.38$1,066
Feb 199628816.98$475
Jan 199625617.07$427
Dec 199555617.19$945
Nov 19950716.00$0
Oct 199527815.43$417
Sep 199554716.18$874
Aug 1995533915.92$844
Jul 19951081515.24$1,646
Jun 1995541116.41$886
May 1995541217.56$948
Apr 1995811317.73$1,436
Mar 1995731816.44$1,200
Feb 1995831916.58$1,376
Jan 1995821215.92$1,305
Dec 1994543415.03$812
Nov 1994814515.90$1,288
Oct 1994553115.58$857
Sep 1994813515.29$1,238
Aug 1994824516.13$1,323
Jul 1994542917.56$948
Jun 1994812917.09$1,384
May 19941091215.88$1,731
Apr 1994562314.14$792
Mar 1994823012.46$1,022
Feb 199455112.50$688
Jan 199482612.66$1,038
Dec 1993165312.33$2,034
Nov 199302614.49$0
Oct 1993821715.85$1,300
Sep 19938212315.03$1,232
Aug 199310913915.66$1,707
Jul 19938111415.46$1,252
Jun 199316017616.79$2,686
May 19936910517.68$1,220
Apr 199311216518.05$2,022
Mar 199310317818.14$1,868
Feb 19938420417.90$1,504
Jan 19937316216.93$1,236

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.

Jun 2011 — as filed, then multipliedworked
Oil                   18 bbl  × $ 92.90 =     $1,672
Casinghead gas         0 Mcf  × $  4.64 =         $0

────────────────────────────────────────────────────
Month total                                   $1,672

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/426 is the state's own key, not one this site invented.