TXL -M-

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

Oil lease lease 20590District 08Field 17033500OilCasinghead gasSaveExport
Value, all time
$273 k
Jan 1993 – Jan 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
313
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 5 leases and 10 wells, and the rule below applies to all of them.

Discovered
1965-11-17
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.

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
OilDisposition9,135 bbl$273,137
Casinghead gasProduction264 Mcf$287
Total$273,424

144 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 (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 31.7727, -103.9415. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.77267, -103.94147 · 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
2,969 ft
1 wells filed one
Completion to plug
51.5 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 2,969 ft.

Completions filed
Jul 1967
1 of 1 wells
Plug dates filed
Jan 2019
1 of 1 wells

Last completion to plug: a median of 51.5 years across the 1 well that filed both dates, with the middle half between 51.5 years and 51.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3891049912,969 ftJul 1967Jan 2019Yes

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 (313)

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

313 months

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 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009123072.544.11$8,922
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081620123.1711.57$19,954
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008148090.388.21$13,376
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007155069.066.39$10,704
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007174058.747.85$10,221
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006147056.656.92$8,328
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006168060.085.04$10,093
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 2006167056.707.08$9,469
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005158054.6910.59$8,641
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005168055.697.84$9,356
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005156050.377.15$7,858
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004165039.866.75$6,577
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004158042.375.55$6,694
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004173034.365.53$5,944
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003159028.804.60$4,579
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003165029.765.13$4,910
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003152026.675.41$4,054
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003163030.315.58$4,941
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002161026.464.23$4,260
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002150023.733.34$3,560
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002170022.003.10$3,740
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 2001165016.932.36$2,793
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001153024.873.05$3,805
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 2001150025.524.31$3,828
Apr 20010024.685.34$0
Mar 2001164024.545.38$4,025
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000172032.215.66$5,540
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000158029.644.54$4,683
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000161027.263.68$4,389
Apr 20000324.513.12$9
Mar 20000328.422.86$9
Feb 2000162327.622.73$4,483
Jan 20000325.272.48$7
Dec 19990324.282.42$7
Nov 1999158323.192.43$3,671
Oct 19990320.982.80$8
Sep 19990321.752.62$8
Aug 1999169319.262.88$3,264
Jul 19990317.892.37$7
Jun 19990315.942.36$7
May 1999168315.792.32$2,660
Apr 19990315.102.21$7
Mar 19990312.471.84$6
Feb 199916539.981.82$1,652
Jan 19990310.381.90$6
Dec 1998039.201.77$5
Nov 1998169310.892.19$1,847
Oct 19980312.421.97$6
Sep 19980312.592.08$6
Aug 1998167311.301.91$1,893
Jul 19980311.742.24$7
Jun 19980311.242.24$7
May 1998168312.622.21$2,127
Apr 19980313.042.51$8
Mar 19980312.802.31$7
Feb 1998171313.952.30$2,392
Jan 19980314.702.15$6
Dec 19970316.322.41$7
Nov 1997178318.193.09$3,247
Oct 19970319.253.15$9
Sep 19970317.742.95$9
Aug 1997170317.862.55$3,044
Jul 19970317.582.25$7
Jun 1997167317.242.26$2,886
May 19970318.972.31$7
Apr 19970317.882.08$6
Mar 1997174318.951.94$3,303
Feb 19970320.492.21$7
Jan 19970323.483.54$11
Dec 19960323.32$0
Nov 1996168321.97$3,691
Oct 19960323.31$0
Sep 19960322.22$0
Aug 19960320.26$0
Jul 1996178319.55$3,480
Jun 19960318.73$0
May 19960319.43$0
Apr 19960321.51$0
Mar 19960319.38$0
Feb 19960316.98$0
Jan 19960317.07$0
Dec 19950317.19$0
Nov 1995149316.00$2,384
Oct 1995161315.43$2,484
Sep 19950316.18$0
Aug 1995162315.92$2,579
Jul 19950315.24$0
Jun 19950316.41$0
May 1995163317.56$2,862
Apr 19950317.73$0
Mar 19950316.44$0
Feb 1995165316.58$2,736
Jan 1995174315.92$2,770
Dec 1994166315.03$2,495
Nov 19940315.90$0
Oct 19940315.58$0
Sep 19940315.29$0
Aug 19940316.13$0
Jul 1994162317.56$2,845
Jun 19940317.09$0
May 19940315.88$0
Apr 19940314.14$0
Mar 19940312.46$0
Feb 1994146312.50$1,825
Jan 19940312.66$0
Dec 19930312.33$0
Nov 19930314.49$0
Oct 19930315.85$0
Sep 1993142315.03$2,134
Aug 19930315.66$0
Jul 1993235315.46$3,633
Jun 19930316.79$0
May 1993174317.68$3,076
Apr 19930318.05$0
Mar 1993139318.14$2,521
Feb 19930317.90$0
Jan 19930316.93$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 2009 — as filed, then multipliedworked
Oil                  123 bbl  × $ 72.54 =     $8,922
Casinghead gas         0 Mcf  × $  4.11 =         $0

────────────────────────────────────────────────────
Month total                                   $8,922

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/20590 is the state's own key, not one this site invented.