TWIN

Operated by PLUMLEY, M. C. & ASSOCIATES (P-5 668428) in the PANHANDLE HUTCHINSON COUNTY FLD. field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1891District 10Field 68887001NGPA filingOilCasinghead gasSaveExport
Value, all time
$232 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 918 leases and 8,177 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
NGPA4none

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
OilDisposition3,334 bbl$164,061
Casinghead gasProduction27,924 Mcf$67,920
Total$231,981

8,557 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 (4)

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 35.6442, -101.3654. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.64402, -101.36547 · 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%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
3,041 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 3,030 and 3,051 ft, median 3,041 ft, over the 2 wells that filed a depth.

Plug dates filed
Apr 1991 – Dec 2009
2 of 4 wells; 2 filed none

4 wells

42-2330148023,030 ftDec 2009Yes
42-2330148343,051 ftApr 1991Yes
42-233014791
42-233014823

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 201902650.852.79$73
Jan 201902546.033.23$81
Dec 201807946.594.19$331
Nov 201808252.934.24$347
Oct 2018012861.443.40$435
Sep 20180659.543.11$19
Aug 20180159.403.07$3
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018016665.382.90$482
Apr 2018016663.842.90$482
Mar 201802761.222.79$75
Feb 2018016161.782.77$445
Jan 2018014262.874.01$569
Dec 201709057.272.92$263
Nov 2017017455.423.12$543
Oct 2017016949.292.98$504
Sep 201708347.523.09$256
Aug 20177511145.373.00$3,736
Jul 2017013543.873.09$417
Jun 2017046242.493.09$1,426
May 2017010445.373.26$339
Apr 2017017947.933.21$575
Mar 2017030046.772.98$895
Feb 2017031950.452.95$942
Jan 2017016649.413.42$568
Dec 2016013348.763.72$495
Nov 2016014842.492.64$391
Oct 201608146.193.09$250
Sep 201608741.553.10$270
Aug 20160041.442.92$0
Jul 2016010041.622.92$292
Jun 201606045.352.69$161
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016066733.011.79$1,197
Feb 2016042926.472.06$885
Jan 2016030027.352.36$709
Dec 201505532.362.00$110
Nov 2015030038.792.17$650
Oct 201506043.552.43$146
Sep 2015016842.992.76$463
Aug 2015010340.162.87$296
Jul 2015010048.152.95$295
Jun 2015030056.152.88$865
May 20158214655.212.96$4,959
Apr 201508649.822.71$233
Mar 2015022242.892.93$652
Feb 201505944.662.98$176
Jan 201507843.433.10$242
Dec 2014030054.693.59$1,077
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 201404489.394.04$178
Jul 2014027696.564.18$1,154
Jun 2014030098.164.74$1,421
May 201403094.734.73$142
Apr 2014030095.944.81$1,443
Mar 2014018195.895.06$915
Feb 2014015297.406.19$941
Jan 2014046590.404.86$2,260
Dec 2013030091.824.35$1,306
Nov 2013017988.853.74$669
Oct 2013030297.423.78$1,141
Sep 2013143169104.113.72$15,516
Aug 20130160104.253.52$564
Jul 20130170102.523.72$632
Jun 2013033294.403.93$1,306
May 2013030094.834.15$1,245
Apr 201304193.964.28$176
Mar 2013012493.623.91$485
Feb 2013030091.233.42$1,026
Jan 201309391.603.42$318
Dec 201209086.773.42$308
Nov 201214630086.953.62$13,782
Oct 2012013889.383.40$469
Sep 2012013394.672.92$388
Aug 2012030392.662.91$881
Jul 2012018285.133.02$550
Jun 2012016179.822.52$406
May 2012030091.612.49$747
Apr 20120176101.652.00$351
Mar 20120229105.052.22$509
Feb 20120300101.102.57$771
Jan 20128612298.092.73$8,769
Dec 2011030096.873.24$972
Nov 2011016095.723.31$530
Oct 2011022484.983.65$817
Sep 201116030583.623.99$14,595
Aug 2011030083.404.15$1,245
Jul 2011023194.144.52$1,043
Jun 20111904892.904.64$17,874
May 2011030098.134.40$1,321
Apr 2011029105.964.33$126
Mar 201101796.364.06$69
Feb 201114822585.644.18$13,615
Jan 2011033386.504.59$1,528
Dec 2010032485.734.35$1,409
Nov 2010030980.843.80$1,173
Oct 201007778.103.51$270
Sep 201014637772.633.98$12,104
Aug 2010024273.684.42$1,069
Jul 2010024872.554.74$1,175
Jun 201017033770.364.91$13,616
May 2010028571.124.24$1,207
Apr 2010032881.694.12$1,352
Mar 2010030078.394.39$1,317
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009161071.445.48$11,502
Nov 20090074.593.75$0
Oct 20090072.544.11$0
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 200972032.814.63$2,362
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 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
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 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
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 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001185024.262.25$4,488
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001168027.755.77$4,662
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000168031.875.19$5,354
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000201029.304.40$5,889
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 1999191024.282.42$4,637
Nov 1999205023.192.43$4,754
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980212.802.31$5
Feb 19980113.952.30$2
Jan 19980014.702.15$0
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 199701217.242.26$27
May 199703018.972.31$69
Apr 19970517.882.08$10
Mar 199705118.951.94$99
Feb 19970020.492.21$0
Jan 199703023.483.54$106
Dec 199602723.32$0
Nov 199602921.97$0
Oct 199602323.31$0
Sep 199604622.22$0
Aug 1996010420.26$0
Jul 1996013619.55$0
Jun 199608518.73$0
May 1996162619.43$3,148
Apr 199618821.51$22
Mar 199605619.38$0
Feb 199603816.98$0
Jan 199606217.07$0
Dec 199508417.19$0
Nov 199526616.00$32
Oct 199505215.43$0
Sep 199507916.18$0
Aug 1995019215.92$0
Jul 199507115.24$0
Jun 1995023816.41$0
May 199508117.56$0
Apr 199508517.73$0
Mar 199511317116.44$1,858
Feb 1995218216.58$33
Jan 1995130415.92$16
Dec 1994029315.03$0
Nov 1994033215.90$0
Oct 1994036715.58$0
Sep 1994037015.29$0
Aug 199413034116.13$2,097
Jul 1994045317.56$0
Jun 1994036417.09$0
May 1994011715.88$0
Apr 1994035114.14$0
Mar 1994033912.46$0
Feb 199418428012.50$2,300
Jan 1994435812.66$51
Dec 1993029812.33$0
Nov 1993033114.49$0
Oct 1993037415.85$0
Sep 1993026915.03$0
Aug 1993014715.66$0
Jul 1993024415.46$0
Jun 19933822716.79$638
May 1993019317.68$0
Apr 1993019318.05$0
Mar 19930118.14$0
Feb 19930517.90$0
Jan 19930516.93$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.

Feb 2019 — as filed, then multipliedworked
Oil                    0 bbl  × $ 50.85 =         $0
Casinghead gas        26 Mcf  × $  2.79 =        $73

────────────────────────────────────────────────────
Month total                                      $73

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. 10/O/1891 is the state's own key, not one this site invented.