RANDOLPH -G-

Operated by SHENANDOAH PETROLEUM CORPORATION (P-5 775563) in the CHAPMAN field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20640District 08Field 17029001OilCasinghead gasSaveExport
Value, all time
$876 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 15 leases and 35 wells, and the rule below applies to all of them.

Discovered
1948-06-01
as the register files it
Field class
Oil
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 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
OilDisposition20,262 bbl$875,675
Casinghead gasProduction182 Mcf$0
Total$875,675

182 Mcf of this lease's gas, across 26 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 31.7752, -103.9472. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.77524, -103.94724 · 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
2,898 ft
3 wells filed one
Completion to plug
33.8 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 2,896 and 2,907 ft, median 2,898 ft, over the 3 wells that filed a depth.

Completions filed
Aug 1967 – Jan 2026
3 of 3 wells
Plug dates filed
Jun 2001
1 of 3 wells; 2 filed none

Last completion to plug: a median of 33.8 years across the 1 well that filed both dates, with the middle half between 33.8 years and 33.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3892001122,898 ftJan 2026
42-3892001232,896 ftJan 2026
42-3891050512,907 ftAug 1967Jun 2001Yes

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 2020171036.972.48$6,322
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 2019164062.632.75$10,271
Mar 2019189056.803.06$10,735
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 20171047.933.21$48
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 2016184041.622.92$7,658
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016186026.472.06$4,923
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015186043.552.43$8,100
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015163048.152.95$7,848
Jun 20150056.152.88$0
May 2015179055.212.96$9,883
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 2014167070.464.25$11,767
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014172089.394.04$15,375
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014168095.895.06$16,110
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013180091.824.35$16,528
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131840104.113.72$19,156
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013183094.834.15$17,354
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013188091.233.42$17,151
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012188086.953.62$16,347
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012172085.133.02$14,642
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121720101.652.00$17,484
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012166098.092.73$16,283
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011170084.983.65$14,447
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011165094.144.52$15,533
Jun 20110092.904.64$0
May 2011169098.134.40$16,584
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011174085.644.18$14,901
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010184080.843.80$14,875
Oct 20100078.103.51$0
Sep 2010170072.633.98$12,347
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010170070.364.91$11,961
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010165078.394.39$12,934
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009149071.445.48$10,645
Nov 20090074.593.75$0
Oct 2009171072.544.11$12,404
Sep 20090065.543.06$0
Aug 2009175067.423.22$11,799
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009169054.743.93$9,251
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009172032.814.63$5,643
Jan 20090035.865.37$0
Dec 2008179037.105.98$6,641
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081700101.767.88$17,299
Aug 200800114.228.48$0
Jul 20081700131.0811.39$22,284
Jun 200800131.3313.03$0
May 20081660123.1711.57$20,446
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008163092.538.77$15,082
Jan 20080090.388.21$0
Dec 2007169088.337.30$14,928
Nov 20070091.677.29$0
Oct 2007166082.856.92$13,753
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007160070.906.39$11,344
Jun 20070062.007.55$0
May 2007177058.747.85$10,397
Apr 2007174059.617.81$10,372
Mar 20070056.927.30$0
Feb 2007174055.108.22$9,587
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006166054.207.62$8,997
Oct 2006166054.906.01$9,113
Sep 20060060.085.04$0
Aug 2006161068.717.34$11,062
Jul 20060069.376.34$0
Jun 2006171066.286.38$11,334
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006156056.707.08$8,845
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 2005179052.337.38$9,367
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005167050.377.15$8,412
Feb 20050045.226.31$0
Jan 2005182043.166.32$7,855
Dec 20040039.866.75$0
Nov 2004173045.286.33$7,833
Oct 20040049.706.52$0
Sep 2004176043.245.28$7,610
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004171036.106.43$6,173
May 2004180037.486.49$6,746
Apr 20040034.475.86$0
Mar 2004177034.365.53$6,082
Feb 20040032.455.51$0
Jan 2004169032.036.30$5,413
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003178028.174.76$5,014
Sep 20030026.314.75$0
Aug 2003174029.765.13$5,178
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003157030.315.58$4,759
Dec 20020026.914.85$0
Nov 2002169024.664.14$4,168
Oct 20020026.464.23$0
Sep 2002179027.443.64$4,912
Aug 20020025.963.16$0
Jul 2002180024.583.06$4,424
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 2002162023.653.51$3,831
Mar 20020022.003.10$0
Feb 2002174018.222.38$3,170
Jan 20020017.172.38$0
Dec 2001171016.932.36$2,895
Nov 20010018.072.41$0
Oct 2001158019.782.53$3,125
Sep 20010024.262.25$0
Aug 2001154024.873.05$3,830
Jul 2001181023.933.20$4,331
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001162024.685.34$3,998
Mar 20010024.545.38$0
Feb 2001167027.755.77$4,634
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000159032.215.66$5,121
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000154029.644.54$4,565
Jul 20000028.534.09$0
Jun 2000173029.304.40$5,069
May 20000027.263.68$0
Apr 2000182024.513.12$4,461
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000159025.272.48$4,018
Dec 19990024.282.42$0
Nov 1999163023.192.43$3,780
Oct 19990020.982.80$0
Sep 1999176021.752.62$3,828
Aug 19990019.262.88$0
Jul 1999186017.892.37$3,328
Jun 19990015.942.36$0
May 1999182015.792.32$2,874
Apr 19990015.102.21$0
Mar 1999161012.471.84$2,008
Feb 1999009.981.82$0
Jan 1999188010.381.90$1,951
Dec 1998009.201.77$0
Nov 1998186010.892.19$2,026
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998181011.301.91$2,045
Jul 19980011.742.24$0
Jun 1998170011.242.24$1,911
May 19980012.622.21$0
Apr 1998177013.042.51$2,308
Mar 19980012.802.31$0
Feb 1998168013.952.30$2,344
Jan 19980014.702.15$0
Dec 1997160016.322.41$2,611
Nov 19970018.193.09$0
Oct 1997181019.253.15$3,484
Sep 19970017.742.95$0
Aug 1997169017.862.55$3,018
Jul 19970017.582.25$0
Jun 1997178017.242.26$3,069
May 19970018.972.31$0
Apr 1997182017.882.08$3,254
Mar 19970018.951.94$0
Feb 1997184020.492.21$3,770
Jan 19970023.483.54$0
Dec 1996184023.32$4,291
Nov 19960021.97$0
Oct 1996184023.31$4,289
Sep 1996184022.22$4,088
Aug 19960020.26$0
Jul 19960019.55$0
Jun 1996180018.73$3,371
May 19960019.43$0
Apr 1996181021.51$3,893
Mar 19960019.38$0
Feb 19960016.98$0
Jan 1996134017.07$2,287
Dec 19950017.19$0
Nov 1995187016.00$2,992
Oct 1995186015.43$2,870
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995174015.24$2,652
Jun 19950016.41$0
May 1995182017.56$3,196
Apr 19950017.73$0
Mar 1995189016.44$3,107
Feb 19950716.58$0
Jan 1995166715.92$2,643
Dec 1994151715.03$2,270
Nov 19940715.90$0
Oct 1994220715.58$3,428
Sep 19940715.29$0
Aug 19940716.13$0
Jul 1994161717.56$2,827
Jun 19940717.09$0
May 1994180715.88$2,858
Apr 19940714.14$0
Mar 1994182712.46$2,268
Feb 19940712.50$0
Jan 1994176712.66$2,228
Dec 1993192712.33$2,367
Nov 19930714.49$0
Oct 19930715.85$0
Sep 1993180715.03$2,705
Aug 19930715.66$0
Jul 1993182715.46$2,814
Jun 19930716.79$0
May 1993194717.68$3,430
Apr 19930718.05$0
Mar 1993129718.14$2,340
Feb 1993171717.90$3,061
Jan 19930716.93$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.

Oct 2020 — as filed, then multipliedworked
Oil                  171 bbl  × $ 36.97 =     $6,322
Casinghead gas         0 Mcf  × $  2.48 =         $0

────────────────────────────────────────────────────
Month total                                   $6,322

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/20640 is the state's own key, not one this site invented.