KENYON, MURL "A"

Operated by PRESIDIO PETROLEUM LLC (P-5 676084) in the FELDMAN (TONKAWA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4737District 10Field 30526750NGPA filingOilCasinghead gasSaveExport
Value, all time
$701 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 140 leases and 207 wells, and the rule below applies to all of them.

Discovered
1957-04-27
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2009-09-29.

The Commission's schedule remark for this field reads: FELDMAN (TONKAWA) FIELD.

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
NGPA2none

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
OilDisposition11,008 bbl$388,507
Casinghead gasProduction84,028 Mcf$312,269
Total$700,776

21,267 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 36.0067, -100.1439. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

36.00671, -100.14390 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,830 ft
2 wells filed one
Completion to plug
27.6 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 7,805 and 7,855 ft, median 7,830 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1981 – May 1997
2 of 2 wells
Plug dates filed
Dec 2013 – Feb 2020
2 of 2 wells

Last completion to plug: a median of 27.6 years across the 2 wells that filed both dates, with the middle half between 22.1 years and 33.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2113129117,805 ftMay 1997Dec 2013Yes
42-2113133027,855 ftJul 1981Feb 2020Yes

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 201768045.373.26$3,085
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 20150444.662.98$12
Jan 201502943.433.10$90
Dec 2014017454.693.59$625
Nov 2014016970.464.25$719
Oct 201418516078.303.90$15,110
Sep 2014019786.164.05$797
Aug 2014019789.394.04$795
Jul 2014019796.564.18$823
Jun 2014020698.164.74$976
May 2014021294.734.73$1,002
Apr 2014015095.944.81$721
Mar 201418612795.895.06$18,478
Feb 2014013397.406.19$824
Jan 2014014390.404.86$695
Dec 2013015991.824.35$692
Nov 2013010388.853.74$385
Oct 2013011497.423.78$431
Sep 20130126104.113.72$468
Aug 20130144104.253.52$507
Jul 20130166102.523.72$617
Jun 2013014294.403.93$559
May 2013022794.834.15$942
Apr 2013020993.964.28$895
Mar 2013021193.623.91$826
Feb 2013019491.233.42$663
Jan 2013022491.603.42$766
Dec 201219321186.773.42$17,468
Nov 2012023386.953.62$845
Oct 2012024589.383.40$833
Sep 2012025094.672.92$730
Aug 2012024292.662.91$704
Jul 2012024685.133.02$743
Jun 2012025179.822.52$632
May 201219118291.612.49$17,950
Apr 20120266101.652.00$531
Mar 20120285105.052.22$633
Feb 20120295101.102.57$758
Jan 2012017698.092.73$481
Dec 2011015296.873.24$492
Nov 2011032895.723.31$1,086
Oct 2011031984.983.65$1,164
Sep 2011030783.623.99$1,224
Aug 2011033583.404.15$1,390
Jul 2011015994.144.52$718
Jun 2011027492.904.64$1,271
May 201119329198.134.40$20,221
Apr 20110283105.964.33$1,226
Mar 2011028196.364.06$1,140
Feb 2011023185.644.18$966
Jan 2011030286.504.59$1,386
Dec 2010033385.734.35$1,448
Nov 2010026880.843.80$1,017
Oct 2010033878.103.51$1,186
Sep 2010030472.633.98$1,210
Aug 201018827073.684.42$15,045
Jul 2010025372.554.74$1,198
Jun 2010023870.364.91$1,169
May 2010032771.124.24$1,385
Apr 201019114181.694.12$16,184
Mar 2010024678.394.39$1,080
Feb 2010019873.585.44$1,078
Jan 2010032874.365.96$1,956
Dec 2009034971.445.48$1,914
Nov 2009037074.593.75$1,388
Oct 2009028072.544.11$1,151
Sep 2009031365.543.06$959
Aug 2009035467.423.22$1,139
Jul 2009033661.133.46$1,164
Jun 2009039566.163.90$1,539
May 2009042154.743.93$1,653
Apr 200920236546.773.59$10,757
Mar 2009020442.144.06$828
Feb 2009033732.814.63$1,561
Jan 2009038435.865.37$2,062
Dec 2008025237.105.98$1,506
Nov 2008011155.496.86$762
Oct 2008028475.246.92$1,966
Sep 20080339101.767.88$2,670
Aug 20080304114.228.48$2,579
Jul 20080321131.0811.39$3,656
Jun 2008202238131.3313.03$29,630
May 20080328123.1711.57$3,796
Apr 20080408110.3110.45$4,266
Mar 20080157101.909.66$1,517
Feb 2008019292.538.77$1,684
Jan 2008022090.388.21$1,805
Dec 2007024688.337.30$1,796
Nov 2007023991.677.29$1,743
Oct 2007035682.856.92$2,464
Sep 2007036075.846.24$2,248
Aug 200719834669.066.39$15,884
Jul 200718539970.906.39$15,665
Jun 2007038462.007.55$2,899
May 2007042158.747.85$3,303
Apr 2007026459.617.81$2,061
Mar 2007027756.927.30$2,023
Feb 2007026155.108.22$2,144
Jan 2007029750.306.73$1,998
Dec 2006032856.656.92$2,269
Nov 2006032354.207.62$2,460
Oct 2006041354.906.01$2,484
Sep 200620239860.085.04$14,141
Aug 2006039468.717.34$2,892
Jul 2006040669.376.34$2,575
Jun 2006032366.286.38$2,062
May 2006025266.016.42$1,619
Apr 200620138764.397.36$15,791
Mar 2006045856.707.08$3,244
Feb 2006023457.597.75$1,814
Jan 2006033260.598.93$2,966
Dec 2005030654.9413.42$4,105
Nov 2005038254.6910.59$4,045
Oct 200519939558.3413.80$17,059
Sep 2005038161.4512.08$4,602
Aug 2005041661.519.80$4,075
Jul 2005035955.697.84$2,816
Jun 200520237652.337.38$13,346
May 20057245345.226.65$6,269
Apr 2005041749.207.36$3,069
Mar 2005036750.377.15$2,626
Feb 2005028645.226.31$1,805
Jan 2005028743.166.32$1,814
Dec 2004045439.866.75$3,065
Nov 2004030745.286.33$1,943
Oct 200419739549.706.52$12,364
Sep 2004047643.245.28$2,515
Aug 2004042542.375.55$2,359
Jul 2004031138.286.08$1,892
Jun 2004024036.106.43$1,544
May 2004030337.486.49$1,968
Apr 2004022234.475.86$1,301
Mar 2004010234.365.53$564
Feb 2004018032.455.51$992
Jan 2004033632.036.30$2,117
Dec 200319334830.266.30$8,033
Nov 2003034428.804.60$1,581
Oct 2003033928.174.76$1,614
Sep 2003032426.314.75$1,539
Aug 2003030429.765.13$1,559
Jul 200318327029.415.17$6,778
Jun 2003025128.565.98$1,502
May 2003024126.595.97$1,439
Apr 2003019126.675.41$1,033
Mar 200318827431.146.10$7,525
Feb 2003029033.487.93$2,299
Jan 2003034430.315.58$1,920
Dec 2002038426.914.85$1,864
Nov 2002036224.664.14$1,498
Oct 2002035826.464.23$1,514
Sep 2002035627.443.64$1,294
Aug 20029437125.963.16$3,614
Jul 2002036824.583.06$1,127
Jun 200219134723.733.34$5,691
May 2002035824.663.58$1,283
Apr 2002032723.653.51$1,149
Mar 2002035822.003.10$1,111
Feb 200219236518.222.38$4,365
Jan 2002039917.172.38$948
Dec 2001013516.932.36$319
Nov 2001034518.072.41$830
Oct 200121136919.782.53$5,107
Sep 2001034824.262.25$783
Aug 2001033324.873.05$1,017
Jul 2001032723.933.20$1,045
Jun 2001031324.563.82$1,197
May 200119737625.524.31$6,647
Apr 2001037124.685.34$1,979
Mar 200120538024.545.38$7,074
Feb 2001035327.755.77$2,036
Jan 2001044527.478.40$3,737
Dec 2000040526.889.12$3,695
Nov 2000042232.215.66$2,388
Oct 2000043731.235.15$2,249
Sep 200019941031.875.19$8,469
Aug 2000038129.644.54$1,730
Jul 2000039828.534.09$1,628
Jun 200020138729.304.40$7,591
May 2000040427.263.68$1,487
Apr 2000031224.513.12$972
Mar 200019727428.422.86$6,382
Feb 2000021127.622.73$575
Jan 2000033325.272.48$826
Dec 1999049124.282.42$1,190
Nov 199920148723.192.43$5,847
Oct 1999037620.982.80$1,054
Sep 1999065821.752.62$1,723
Aug 199919253319.262.88$5,231
Jul 199919254117.892.37$4,718
Jun 1999053615.942.36$1,266
May 1999057315.792.32$1,330
Apr 199941458615.102.21$7,545
Mar 1999068612.471.84$1,261
Feb 199906309.981.82$1,145
Jan 1999091310.381.90$1,735
Dec 19984098089.201.77$5,196
Nov 1998011510.892.19$251
Oct 199801912.421.97$37
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998024512.622.21$541
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 1997029917.882.08$623
Mar 1997031018.951.94$601
Feb 1997027120.492.21$598
Jan 1997030123.483.54$1,065
Dec 1996030923.32$0
Nov 1996034221.97$0
Oct 199618741623.31$4,359
Sep 1996042022.22$0
Aug 1996038420.26$0
Jul 1996045119.55$0
Jun 199617141218.73$3,203
May 1996044819.43$0
Apr 1996040621.51$0
Mar 1996042219.38$0
Feb 199634939816.98$5,926
Jan 1996044217.07$0
Dec 1995044017.19$0
Nov 199517340816.00$2,768
Oct 1995048015.43$0
Sep 1995046316.18$0
Aug 199517248015.92$2,738
Jul 199517451215.24$2,652
Jun 199518347816.41$3,003
May 199518047717.56$3,161
Apr 1995049017.73$0
Mar 1995048016.44$0
Feb 199517741816.58$2,935
Jan 199518345315.92$2,913
Dec 199417243615.03$2,585
Nov 1994046715.90$0
Oct 1994048415.58$0
Sep 19941801,28215.29$2,752
Aug 199417449516.13$2,807
Jul 1994054817.56$0
Jun 199417847317.09$3,042
May 1994042015.88$0
Apr 1994051114.14$0
Mar 199419051112.46$2,367
Feb 199417449412.50$2,175
Jan 199417562212.66$2,216
Dec 1993015712.33$0
Nov 1993013114.49$0
Oct 1993039415.85$0
Sep 199317451015.03$2,615
Aug 199317925515.66$2,803
Jul 19933692915.46$5,705
Jun 1993030716.79$0
May 1993038517.68$0
Apr 199318043518.05$3,249
Mar 1993052918.14$0
Feb 1993041817.90$0
Jan 1993054516.93$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.

May 2017 — as filed, then multipliedworked
Oil                   68 bbl  × $ 45.37 =     $3,085
Casinghead gas         0 Mcf  × $  3.26 =         $0

────────────────────────────────────────────────────
Month total                                   $3,085

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/4737 is the state's own key, not one this site invented.