SHELTON, NANCY

Operated by CREST PETROLEUM, LLC (P-5 189894) in the PALO ALTO (6980) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7281District 02Field 68649880OilCasinghead gasSaveExport
Value, all time
$1.0 M
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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1978-07-21
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 120 acres.

The Commission's schedule remark for this field reads: FIELD RULES EFFECTIVE 7-1-79

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
OilDisposition27,365 bbl$1,003,685
Casinghead gasProduction10,334 Mcf$9,477
Total$1,013,162

6,814 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 28.7497, -96.8047. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.74971, -96.80474 · 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
7,400 ft
1 wells filed one
Completion to plug
39.9 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 7,400 ft.

Completions filed
Jul 1978
1 of 1 wells
Plug dates filed
Jun 2018
1 of 1 wells

Last completion to plug: a median of 39.9 years across the 1 well that filed both dates, with the middle half between 39.9 years and 39.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4693066367,400 ftJul 1978Jun 2018Yes

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 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 20150132.362.00$2
Nov 201578138.792.17$3,028
Oct 20150143.552.43$2
Sep 20150142.992.76$3
Aug 20150140.162.87$3
Jul 20150148.152.95$3
Jun 20150156.152.88$3
May 20150155.212.96$3
Apr 20150149.822.71$3
Mar 20150142.892.93$3
Feb 20150144.662.98$3
Jan 20150143.433.10$3
Dec 20140154.693.59$4
Nov 20140170.464.25$4
Oct 20140178.303.90$4
Sep 20140186.164.05$4
Aug 2014109189.394.04$9,748
Jul 20140196.564.18$4
Jun 20140198.164.74$5
May 2014160194.734.73$15,162
Apr 20140195.944.81$5
Mar 20140195.895.06$5
Feb 2014128197.406.19$12,473
Jan 20140190.404.86$5
Dec 2013122191.824.35$11,206
Nov 20130188.853.74$4
Oct 201387197.423.78$8,479
Sep 201301104.113.72$4
Aug 201301104.253.52$4
Jul 20131461102.523.72$14,972
Jun 20130194.403.93$4
May 20130194.834.15$4
Apr 2013139193.964.28$13,065
Mar 201315193.623.91$1,408
Feb 20130191.233.42$3
Jan 20130191.603.42$3
Dec 20120186.773.42$3
Nov 2012117186.953.62$10,177
Oct 20120189.383.40$3
Sep 20120194.672.92$3
Aug 2012119192.662.91$11,029
Jul 20120185.133.02$3
Jun 2012135179.822.52$10,778
May 20120191.612.49$2
Apr 20121401101.652.00$14,233
Mar 201201105.052.22$2
Feb 201201101.102.57$3
Jan 20120198.092.73$3
Dec 20110196.873.24$3
Nov 20110295.723.31$7
Oct 2011129484.983.65$10,977
Sep 20110383.623.99$12
Aug 2011143283.404.15$11,935
Jul 20110194.144.52$5
Jun 20110292.904.64$9
May 2011160398.134.40$15,714
Apr 201102105.964.33$9
Mar 201101596.364.06$61
Feb 20111161785.644.18$10,005
Jan 201102286.504.59$101
Dec 20101192485.734.35$10,306
Nov 201002680.843.80$99
Oct 2010812278.103.51$6,403
Sep 2010832472.633.98$6,124
Aug 20101902973.684.42$14,127
Jul 201002972.554.74$137
Jun 20101312770.364.91$9,350
May 20101631971.124.24$11,673
Apr 201002281.694.12$91
Mar 201001978.394.39$83
Feb 20101931773.585.44$14,293
Jan 201001574.365.96$89
Dec 20091721571.445.48$12,370
Nov 200901174.593.75$41
Oct 200901272.544.11$49
Sep 20090765.543.06$21
Aug 20090167.423.22$3
Jul 20090161.133.46$3
Jun 20090166.163.90$4
May 20090154.743.93$4
Apr 20090146.773.59$4
Mar 20090142.144.06$4
Feb 200940132.814.63$1,317
Jan 20090135.865.37$5
Dec 20080137.105.98$6
Nov 20080155.496.86$7
Oct 20080175.246.92$7
Sep 2008431101.767.88$4,384
Aug 200801114.228.48$8
Jul 2008481131.0811.39$6,303
Jun 200801131.3313.03$13
May 2008571123.1711.57$7,032
Apr 200801110.3110.45$10
Mar 200801101.909.66$10
Feb 200842192.538.77$3,895
Jan 200854190.388.21$4,889
Dec 20070188.337.30$7
Nov 200758191.677.29$5,324
Oct 200757182.856.92$4,729
Sep 200753175.846.24$4,026
Aug 200799169.066.39$6,843
Jul 200758170.906.39$4,119
Jun 2007105162.007.55$6,518
May 2007108158.747.85$6,352
Apr 2007159159.617.81$9,486
Mar 2007166156.927.30$9,456
Feb 2007150155.108.22$8,273
Jan 2007207150.306.73$10,419
Dec 2006157156.656.92$8,901
Nov 2006155154.207.62$8,409
Oct 2006165154.906.01$9,065
Sep 2006166160.085.04$9,978
Aug 2006168168.717.34$11,551
Jul 2006167169.376.34$11,591
Jun 2006167166.286.38$11,075
May 2006168166.016.42$11,096
Apr 2006178164.397.36$11,469
Mar 2006164156.707.08$9,306
Feb 2006170157.597.75$9,798
Jan 2006164160.598.93$9,946
Dec 2005149154.9413.42$8,199
Nov 2005175154.6910.59$9,581
Oct 2005169158.3413.80$9,873
Sep 2005120161.4512.08$7,386
Aug 2005179161.519.80$11,020
Jul 2005142155.697.84$7,916
Jun 2005154152.337.38$8,066
May 2005155145.226.65$7,016
Apr 2005160149.207.36$7,879
Mar 2005150150.377.15$7,563
Feb 2005216145.226.31$9,774
Jan 200599143.166.32$4,279
Dec 2004170139.866.75$6,783
Nov 2004170145.286.33$7,704
Oct 2004145149.706.52$7,213
Sep 2004174143.245.28$7,529
Aug 2004114142.375.55$4,836
Jul 2004154138.286.08$5,901
Jun 2004161136.106.43$5,819
May 2004171137.486.49$6,416
Apr 2004105134.475.86$3,625
Mar 2004171134.365.53$5,881
Feb 2004161132.455.51$5,230
Jan 2004172132.036.30$5,515
Dec 2003210130.266.30$6,361
Nov 2003169128.804.60$4,872
Oct 2003219128.174.76$6,174
Sep 2003229126.314.75$6,030
Aug 2003164129.765.13$4,886
Jul 200396129.415.17$2,829
Jun 2003184128.565.98$5,261
May 2003218126.595.97$5,803
Apr 2003224126.675.41$5,979
Mar 2003168131.146.10$5,238
Feb 2003169133.487.93$5,666
Jan 2003238130.315.58$7,219
Dec 2002226126.914.85$6,087
Nov 2002177124.664.14$4,369
Oct 2002286126.464.23$7,572
Sep 2002168127.443.64$4,614
Aug 2002231125.963.16$6,000
Jul 2002115124.583.06$2,830
Jun 2002170123.733.34$4,037
May 2002173124.663.58$4,270
Apr 2002107123.653.51$2,534
Mar 2002171122.003.10$3,765
Feb 2002118118.222.38$2,152
Jan 2002117117.172.38$2,011
Dec 20010116.932.36$2
Nov 2001108118.072.41$1,954
Oct 2001116119.782.53$2,297
Sep 200158124.262.25$1,409
Aug 2001116124.873.05$2,888
Jul 2001115123.933.20$2,755
Jun 200158124.563.82$1,428
May 200158125.524.31$1,484
Apr 200141124.685.34$1,017
Mar 20010024.545.38$0
Feb 200157027.755.77$1,582
Jan 2001166127.478.40$4,568
Dec 2000113126.889.12$3,047
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 200054131.875.19$1,726
Aug 20000129.644.54$5
Jul 200044128.534.09$1,259
Jun 200044129.304.40$1,294
May 200046127.263.68$1,258
Apr 200044124.513.12$1,082
Mar 200050128.422.86$1,424
Feb 200050127.622.73$1,384
Jan 20000125.272.48$2
Dec 199951124.282.42$1,241
Nov 199951123.192.43$1,185
Oct 199949120.982.80$1,031
Sep 199952121.752.62$1,134
Aug 199947119.262.88$908
Jul 199951117.892.37$915
Jun 199995115.942.36$1,517
May 19990115.792.32$2
Apr 199967115.102.21$1,014
Mar 19990112.471.84$2
Feb 19996819.981.82$680
Jan 19990110.381.90$2
Dec 19986319.201.77$581
Nov 19980110.892.19$2
Oct 1998682212.421.97$888
Sep 1998684012.592.08$939
Aug 1998668611.301.91$910
Jul 1998672311.742.24$838
Jun 1998675111.242.24$867
May 19986710312.622.21$1,073
Apr 19981018713.042.51$1,535
Mar 19987112212.802.31$1,191
Feb 1998022913.952.30$527
Jan 19986812414.702.15$1,267
Dec 19976920316.322.41$1,616
Nov 1997674918.193.09$1,370
Oct 19976727019.253.15$2,140
Sep 1997674917.742.95$1,333
Aug 1997683817.862.55$1,312
Jul 199713627317.582.25$3,004
Jun 19976722117.242.26$1,654
May 19976712018.972.31$1,548
Apr 199713620617.882.08$2,861
Mar 19976525518.951.94$1,726
Feb 19976837720.492.21$2,225
Jan 199766423.483.54$1,564
Dec 199620415823.32$4,757
Nov 19965416221.97$1,186
Oct 199616611323.31$3,869
Sep 199610825922.22$2,400
Aug 199611715820.26$2,370
Jul 199612816819.55$2,502
Jun 199612831518.73$2,397
May 199612729219.43$2,468
Apr 199612827221.51$2,753
Mar 19966517619.38$1,260
Feb 1996642516.98$1,087
Jan 1996633317.07$1,075
Dec 19956519317.19$1,117
Nov 199513029716.00$2,080
Oct 199512945615.43$1,990
Sep 199512821316.18$2,071
Aug 199512717415.92$2,022
Jul 19956412815.24$975
Jun 1995641916.41$1,050
May 199515716217.56$2,757
Apr 199515821017.73$2,801
Mar 199515938616.44$2,614
Feb 199515823916.58$2,620
Jan 199515968915.92$2,531
Dec 199415057015.03$2,255
Nov 199422839115.90$3,625
Oct 199423353515.58$3,630
Sep 1994231115.29$3,532
Aug 1994312116.13$5,033
Jul 1994195117.56$3,424
Jun 1994417117.09$7,127
May 1994291115.88$4,621
Apr 199458114.14$820
Mar 199463112.46$785
Feb 1994130112.50$1,625
Jan 199463112.66$798
Dec 1993233112.33$2,873
Nov 1993230114.49$3,333
Oct 1993229115.85$3,630
Sep 1993347115.03$5,215
Aug 1993228115.66$3,570
Jul 1993452115.46$6,988
Jun 1993339116.79$5,692
May 1993342117.68$6,047
Apr 1993347118.05$6,263
Mar 1993353118.14$6,403
Feb 1993353117.90$6,319
Jan 1993422116.93$7,144

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.

Dec 2015 — as filed, then multipliedworked
Oil                    0 bbl  × $ 32.36 =         $0
Casinghead gas         1 Mcf  × $  2.00 =         $2

────────────────────────────────────────────────────
Month total                                       $2

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. 02/O/7281 is the state's own key, not one this site invented.