MCCASLIN, CHARLES L.

Operated by CIMARRON ENGINEERING, LLC (P-5 153471) in the RAMIRENA, SW. (YEGUA 3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4047District 02Field 74429759NGPA filingOilCasinghead gasSaveExport
Value, all time
$968 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 2 leases and 7 wells, and the rule below applies to all of them.

Discovered
1966-05-24
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition35,520 bbl$953,827
Casinghead gasProduction46,815 Mcf$14,571
Total$968,399

40,645 Mcf of this lease's gas, across 33 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 (6)

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 28.0903, -98.0892. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

28.09076, -98.08897 · 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
83.3%
5 of 6 wells
With a plug date
66.7%
4 of 6 wells
Median depth
5,258 ft
4 wells filed one
Completion to plug
4.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
466.7%
BothOn the schedule and plugged. Neither fact cancels the other.
466.7%
NeitherNo plug date, and not on the schedule.
116.7%

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 5,165 and 6,200 ft, median 5,258 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1983 – Aug 1987
2 of 6 wells; 4 filed none
Plug dates filed
Mar 1980 – Jun 2016
4 of 6 wells; 2 filed none

Last completion to plug: a median of 4.4 years across the 2 wells that filed both dates, with the middle half between 4.1 years and 4.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-2970234125,250 ftJun 2016Yes
42-297023507Yes
42-297023543 T5,165 ftMar 1980Yes
42-297023518
42-2973206015 F5,265 ftAug 1987Apr 1991Yes
42-29732219166,200 ftJan 1983Mar 1988Yes

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 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 20146078.303.90$470
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 201474094.734.73$7,010
Apr 20140095.944.81$0
Mar 201443095.895.06$4,123
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 2013210102.523.72$2,153
Jun 201317094.403.93$1,605
May 201340094.834.15$3,793
Apr 20130093.964.28$0
Mar 201320093.623.91$1,872
Feb 201316091.233.42$1,460
Jan 20130091.603.42$0
Dec 201214086.773.42$1,215
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20123094.672.92$284
Aug 20120092.662.91$0
Jul 20125085.133.02$426
Jun 20124079.822.52$319
May 20122091.612.49$183
Apr 2012100101.652.00$1,017
Mar 2012250105.052.22$2,626
Feb 201200101.102.57$0
Jan 201233098.092.73$3,237
Dec 201131096.873.24$3,003
Nov 201119095.723.31$1,819
Oct 201115084.983.65$1,275
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 201115092.904.64$1,394
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 201162096.364.06$5,974
Feb 201114085.644.18$1,199
Jan 201117086.504.59$1,471
Dec 2010169085.734.35$14,488
Nov 2010176080.843.80$14,228
Oct 201071078.103.51$5,545
Sep 201078072.633.98$5,665
Aug 201061073.684.42$4,494
Jul 201043072.554.74$3,120
Jun 201030070.364.91$2,111
May 201018071.124.24$1,280
Apr 20100081.694.12$0
Mar 201018078.394.39$1,411
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200919061.133.46$1,161
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 200945046.773.59$2,105
Mar 200929042.144.06$1,222
Feb 20090032.814.63$0
Jan 200911035.865.37$394
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 2008630101.767.88$6,411
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081120131.3313.03$14,709
May 2008430123.1711.57$5,296
Apr 2008430110.3110.45$4,743
Mar 2008330101.909.66$3,363
Feb 200814092.538.77$1,295
Jan 2008114090.388.21$10,303
Dec 2007109088.337.30$9,628
Nov 200748091.677.29$4,400
Oct 200747082.856.92$3,894
Sep 200718075.846.24$1,365
Aug 2007116069.066.39$8,011
Jul 200795070.906.39$6,736
Jun 200798062.007.55$6,076
May 200774058.747.85$4,347
Apr 200781059.617.81$4,828
Mar 200777056.927.30$4,383
Feb 200749055.108.22$2,700
Jan 200766050.306.73$3,320
Dec 200660056.656.92$3,399
Nov 200656054.207.62$3,035
Oct 200651054.906.01$2,800
Sep 200648060.085.04$2,884
Aug 200644068.717.34$3,023
Jul 200628069.376.34$1,942
Jun 200640066.286.38$2,651
May 200662066.016.42$4,093
Apr 2006106064.397.36$6,825
Mar 2006102056.707.08$5,783
Feb 200697057.597.75$5,586
Jan 2006183060.598.93$11,088
Dec 200571054.9413.42$3,901
Nov 200571054.6910.59$3,883
Oct 200593058.3413.80$5,426
Sep 2005172061.4512.08$10,569
Aug 200598061.519.80$6,028
Jul 200525055.697.84$1,392
Jun 2005151052.337.38$7,902
May 2005117045.226.65$5,291
Apr 2005166049.207.36$8,167
Mar 2005171050.377.15$8,613
Feb 2005150045.226.31$6,783
Jan 2005136043.166.32$5,870
Dec 2004147039.866.75$5,859
Nov 2004166045.286.33$7,516
Oct 2004185049.706.52$9,195
Sep 2004184043.245.28$7,956
Aug 2004161042.375.55$6,822
Jul 2004147038.286.08$5,627
Jun 2004179036.106.43$6,462
May 2004126037.486.49$4,722
Apr 2004170034.475.86$5,860
Mar 2004170034.365.53$5,841
Feb 2004120032.455.51$3,894
Jan 2004114032.036.30$3,651
Dec 2003136030.266.30$4,115
Nov 2003115028.804.60$3,312
Oct 2003187028.174.76$5,268
Sep 2003120026.314.75$3,157
Aug 2003166029.765.13$4,940
Jul 200355029.415.17$1,618
Jun 200325028.565.98$714
May 2003117026.595.97$3,111
Apr 2003121026.675.41$3,227
Mar 2003121031.146.10$3,768
Feb 2003124033.487.93$4,152
Jan 2003121030.315.58$3,668
Dec 2002115026.914.85$3,095
Nov 2002161024.664.14$3,970
Oct 2002126026.464.23$3,334
Sep 2002125027.443.64$3,430
Aug 2002111025.963.16$2,882
Jul 2002115024.583.06$2,827
Jun 2002114023.733.34$2,705
May 200271024.663.58$1,751
Apr 2002105023.653.51$2,483
Mar 2002112022.003.10$2,464
Feb 2002122018.222.38$2,223
Jan 2002120017.172.38$2,060
Dec 2001131016.932.36$2,218
Nov 2001124018.072.41$2,241
Oct 2001164019.782.53$3,244
Sep 2001130024.262.25$3,154
Aug 2001122024.873.05$3,034
Jul 2001127023.933.20$3,039
Jun 2001246024.563.82$6,042
May 2001164025.524.31$4,185
Apr 2001225024.685.34$5,553
Mar 2001158024.545.38$3,877
Feb 2001129027.755.77$3,580
Jan 2001202027.478.40$5,549
Dec 2000164026.889.12$4,408
Nov 2000144032.215.66$4,638
Oct 2000166031.235.15$5,184
Sep 2000166031.875.19$5,290
Aug 2000146029.644.54$4,327
Jul 2000358028.534.09$10,214
Jun 200025029.304.40$733
May 2000135027.263.68$3,680
Apr 200067024.513.12$1,642
Mar 2000111028.422.86$3,155
Feb 2000192027.622.73$5,303
Jan 200085025.272.48$2,148
Dec 1999153024.282.42$3,715
Nov 1999136023.192.43$3,154
Oct 1999158020.982.80$3,315
Sep 1999156021.752.62$3,393
Aug 1999104019.262.88$2,003
Jul 1999216017.892.37$3,864
Jun 1999166015.942.36$2,646
May 1999203015.792.32$3,205
Apr 1999187015.102.21$2,824
Mar 1999191012.471.84$2,382
Feb 199920309.981.82$2,026
Jan 1999164010.381.90$1,702
Dec 19981453239.201.77$1,907
Nov 199810229010.892.19$1,745
Oct 199822122412.421.97$3,186
Sep 199811923112.592.08$1,979
Aug 199816522411.301.91$2,292
Jul 199819021911.742.24$2,721
Jun 199813621911.242.24$2,019
May 199823929712.622.21$3,671
Apr 199835528213.042.51$5,336
Mar 19984127412.802.31$1,158
Feb 199810123413.952.30$1,947
Jan 199819025114.702.15$3,334
Dec 199720425716.322.41$3,949
Nov 199712629918.193.09$3,215
Oct 199715530119.253.15$3,932
Sep 199717026717.742.95$3,805
Aug 199735124317.862.55$6,890
Jul 199711421517.582.25$2,487
Jun 199731122617.242.26$5,872
May 199738528918.972.31$7,971
Apr 199720127317.882.08$4,162
Mar 19975127018.951.94$1,490
Feb 199730724520.492.21$6,831
Jan 199730921723.483.54$8,023
Dec 199630124823.32$7,019
Nov 199625126221.97$5,514
Oct 199634727323.31$8,089
Sep 199629025522.22$6,444
Aug 199638219820.26$7,739
Jul 1996233019.55$4,555
Jun 1996312018.73$5,844
May 1996309019.43$6,004
Apr 1996305021.51$6,561
Mar 1996339019.38$6,570
Feb 1996366016.98$6,215
Jan 1996441017.07$7,528
Dec 1995365017.19$6,274
Nov 1995278016.00$4,448
Oct 1995304015.43$4,691
Sep 1995213016.18$3,446
Aug 1995275015.92$4,378
Jul 1995335015.24$5,105
Jun 1995564016.41$9,255
May 19950017.56$0
Apr 19951741717.73$3,085
Mar 199522945516.44$3,765
Feb 199519086516.58$3,150
Jan 19952791,34715.92$4,442
Dec 19942441,05315.03$3,667
Nov 19942331,12615.90$3,705
Oct 19945321,18215.58$8,289
Sep 199401,33115.29$0
Aug 19946731,65716.13$10,855
Jul 199401,61117.56$0
Jun 19945151,08817.09$8,801
May 19945061,16815.88$8,035
Apr 199401,10014.14$0
Mar 199474387612.46$9,258
Feb 199411491512.50$1,425
Jan 199438664312.66$4,887
Dec 19934421,54412.33$5,450
Nov 19932611,45514.49$3,782
Oct 19933201,52415.85$5,072
Sep 19935401,77715.03$8,116
Aug 19934121,81715.66$6,452
Jul 19933401,56615.46$5,256
Jun 19933691,59416.79$6,196
May 19933841,96217.68$6,789
Apr 19932882,20618.05$5,198
Mar 19933842,28618.14$6,966
Feb 19933852,28017.90$6,892
Jan 19934152,96416.93$7,026

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 2014 — as filed, then multipliedworked
Oil                    6 bbl  × $ 78.30 =       $470
Casinghead gas         0 Mcf  × $  3.90 =         $0

────────────────────────────────────────────────────
Month total                                     $470

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/4047 is the state's own key, not one this site invented.