MILLAR, L. H. ETAL

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

Gas lease lease 156478District 08Field 96373800Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$592 k
Jul 1995 – Sep 2022
Value, last 12 filed months
$0
at the published price for each month
Months reported
327
no gaps in the span
Streams
2
condensate, 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 31 leases and 35 wells, and the rule below applies to all of them.

Discovered
1962-01-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 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 1995-08-22.

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: THE WENTZ (WICHITA-ALBANY) FIELD.

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
CondensateDisposition220 bbl$3,801
GasProduction149,096 Mcf$588,470
Total$592,271

25,976 Mcf of this lease's gas, across 16 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 31.0085, -102.4038. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.00846, -102.40377 · 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
4,414 ft
1 wells filed one
Completion to plug
27.2 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 4,414 ft.

Completions filed
Jul 1995
1 of 1 wells
Plug dates filed
Sep 2022
1 of 1 wells

Last completion to plug: a median of 27.2 years across the 1 well that filed both dates, with the middle half between 27.2 years and 27.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-37136533234,414 ftJul 1995Sep 2022Yes

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 (327)

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

327 months

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 2014018386.164.05$740
Aug 201409689.394.04$387
Jul 2014010896.564.18$451
Jun 2014012498.164.74$587
May 2014017094.734.73$804
Apr 2014014995.944.81$717
Mar 201404895.895.06$243
Feb 2014018297.406.19$1,127
Jan 201405590.404.86$267
Dec 2013014791.824.35$640
Nov 2013050588.853.74$1,888
Oct 2013054797.423.78$2,067
Sep 20130468104.113.72$1,740
Aug 201301,034104.253.52$3,642
Jul 20130605102.523.72$2,249
Jun 2013051194.403.93$2,010
May 2013042494.834.15$1,759
Apr 2013057193.964.28$2,445
Mar 2013070093.623.91$2,739
Feb 2013066291.233.42$2,264
Jan 2013064791.603.42$2,213
Dec 2012065286.773.42$2,230
Nov 2012070486.953.62$2,552
Oct 2012073089.383.40$2,482
Sep 2012073794.672.92$2,151
Aug 2012081992.662.91$2,382
Jul 2012069585.133.02$2,099
Jun 2012085379.822.52$2,149
May 2012095991.612.49$2,386
Apr 20120812101.652.00$1,621
Mar 20120849105.052.22$1,887
Feb 20120774101.102.57$1,989
Jan 2012081898.092.73$2,236
Dec 2011087896.873.24$2,844
Nov 2011085695.723.31$2,834
Oct 2011091684.983.65$3,342
Sep 2011090883.623.99$3,619
Aug 2011097583.404.15$4,046
Jul 2011094694.144.52$4,273
Jun 2011093792.904.64$4,348
May 2011094698.134.40$4,167
Apr 20110922105.964.33$3,995
Mar 201101,01596.364.06$4,118
Feb 2011094685.644.18$3,954
Jan 2011088586.504.59$4,061
Dec 2010094085.734.35$4,087
Nov 2010096080.843.80$3,644
Oct 201001,02878.103.51$3,607
Sep 201001,03272.633.98$4,107
Aug 201001,01873.684.42$4,499
Jul 201001,11672.554.74$5,286
Jun 2010083070.364.91$4,076
May 201001,07171.124.24$4,536
Apr 2010042481.694.12$1,748
Mar 2010040278.394.39$1,764
Feb 2010077973.585.44$4,240
Jan 201001,10574.365.96$6,590
Dec 200901,23471.445.48$6,767
Nov 200901,22974.593.75$4,611
Oct 200901,13272.544.11$4,653
Sep 200901,23265.543.06$3,776
Aug 2009066167.423.22$2,127
Jul 2009086561.133.46$2,997
Jun 200901,26566.163.90$4,927
May 200901,35354.743.93$5,312
Apr 200901,40946.773.59$5,055
Mar 200901,46442.144.06$5,942
Feb 200901,40932.814.63$6,528
Jan 200901,82135.865.37$9,781
Dec 200801,67737.105.98$10,024
Nov 200801,79555.496.86$12,314
Oct 200801,02075.246.92$7,060
Sep 20080793101.767.88$6,247
Aug 20080834114.228.48$7,075
Jul 20080807131.0811.39$9,191
Jun 200801,070131.3313.03$13,945
May 200801,597123.1711.57$18,484
Apr 200801,612110.3110.45$16,853
Mar 200801,746101.909.66$16,873
Feb 200801,43492.538.77$12,577
Jan 2008085890.388.21$7,041
Dec 2007013588.337.30$986
Nov 2007036091.677.29$2,625
Oct 200701,44682.856.92$10,009
Sep 200701,60175.846.24$9,997
Aug 200702,10669.066.39$13,453
Jul 200702,22470.906.39$14,207
Jun 200702,27162.007.55$17,143
May 200702,42358.747.85$19,012
Apr 200702,53559.617.81$19,786
Mar 2007091556.927.30$6,681
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 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004025339.866.75$1,708
Nov 2004023645.286.33$1,494
Oct 2004024649.706.52$1,603
Sep 2004023543.245.28$1,242
Aug 2004024742.375.55$1,371
Jul 20040038.286.08$0
Jun 2004022836.106.43$1,467
May 2004025937.486.49$1,682
Apr 2004024134.475.86$1,412
Mar 2004028034.365.53$1,548
Feb 2004024432.455.51$1,344
Jan 2004035932.036.30$2,262
Dec 2003029430.266.30$1,853
Nov 2003026328.804.60$1,209
Oct 2003030328.174.76$1,442
Sep 2003025326.314.75$1,202
Aug 2003024129.765.13$1,236
Jul 2003026729.415.17$1,381
Jun 2003028628.565.98$1,711
May 2003029526.595.97$1,762
Apr 2003029426.675.41$1,590
Mar 2003041231.146.10$2,512
Feb 2003026233.487.93$2,077
Jan 2003021430.315.58$1,195
Dec 2002025026.914.85$1,213
Nov 2002025124.664.14$1,038
Oct 2002022426.464.23$947
Sep 2002023427.443.64$851
Aug 2002025325.963.16$801
Jul 2002027624.583.06$845
Jun 2002025723.733.34$858
May 20020024.663.58$0
Apr 2002021423.653.51$752
Mar 2002018522.003.10$574
Feb 2002019518.222.38$463
Jan 2002123717.172.38$580
Dec 2001024516.932.36$579
Nov 2001015218.072.41$366
Oct 200106319.782.53$159
Sep 2001013424.262.25$302
Aug 2001023324.873.05$711
Jul 2001029423.933.20$940
Jun 2001017324.563.82$662
May 2001022125.524.31$952
Apr 2001023624.685.34$1,259
Mar 2001014824.545.38$796
Feb 2001022027.755.77$1,269
Jan 2001023827.478.40$1,999
Dec 2000037126.889.12$3,384
Nov 2000035632.215.66$2,014
Oct 2000031231.235.15$1,605
Sep 2000440831.875.19$2,244
Aug 2000034929.644.54$1,585
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999015924.282.42$385
Nov 1999021723.192.43$528
Oct 1999050320.982.80$1,410
Sep 1999067521.752.62$1,768
Aug 19993258519.262.88$2,299
Jul 19992259317.892.37$1,800
Jun 1999252715.942.36$1,277
May 1999362315.792.32$1,493
Apr 1999355415.102.21$1,269
Mar 1999667312.471.84$1,312
Feb 199996639.981.82$1,295
Jan 1999101,07110.381.90$2,139
Dec 1998121,1229.201.77$2,100
Nov 199891,25110.892.19$2,832
Oct 19981173512.421.97$1,584
Sep 1998249812.592.08$1,062
Aug 1998155111.301.91$1,062
Jul 1998440011.742.24$942
Jun 1998240911.242.24$938
May 1998351112.622.21$1,165
Apr 1998147013.042.51$1,191
Mar 1998254012.802.31$1,273
Feb 1998051213.952.30$1,177
Jan 1998067514.702.15$1,454
Dec 1997077616.322.41$1,871
Nov 1997079018.193.09$2,440
Oct 1997085219.253.15$2,684
Sep 1997192217.742.95$2,742
Aug 1997099817.862.55$2,550
Jul 1997186417.582.25$1,959
Jun 1997448017.242.26$1,152
May 19971090418.972.31$2,277
Apr 199771,03217.882.08$2,275
Mar 199721,11918.951.94$2,208
Feb 1997372620.492.21$1,663
Jan 1997569323.483.54$2,570
Dec 1996394723.32$70
Nov 199671,21621.97$154
Oct 1996251,77923.31$583
Sep 1996111,57622.22$244
Aug 1996080720.26$0
Jul 1996251219.55$39
Jun 1996052818.73$0
May 1996040719.43$0
Apr 1996055121.51$0
Mar 1996073519.38$0
Feb 1996085816.98$0
Jan 199602,72417.07$0
Dec 199502,06017.19$0
Nov 199501,94916.00$0
Oct 199503,20915.43$0
Sep 199506,11816.18$0
Aug 19950015.92$0
Jul 19950015.24$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.

Sep 2014 — as filed, then multipliedworked
Condensate             0 bbl  × $ 86.16 =         $0
Gas                  183 Mcf  × $  4.05 =       $740

────────────────────────────────────────────────────
Month total                                     $740

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/G/156478 is the state's own key, not one this site invented.