CASTLEBURY -A-

Operated by WESTNEFT LLC (P-5 102854) in the WILBARGER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14994District 09Field 97331001OilCasinghead gasSaveExport
Value, all time
$667 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 583 leases and 3,789 wells, and the rule below applies to all of them.

Discovered
1915-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: THAN 5000FT BR ASSIGNED TO THIS FIELD

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
OilDisposition16,187 bbl$666,554
Casinghead gasProduction20 Mcf$0
Total$666,554

20 Mcf of this lease's gas, across 20 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 (12)

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 34.0318, -99.3026. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles. 2 wells have no surveyed location and are left out of it.

34.03207, -99.30258 · centre of 10 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
41.7%
5 of 12 wells
With a plug date
16.7%
2 of 12 wells
Median depth
1,350 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
541.7%
A plug date is filed
216.7%
BothOn the schedule and plugged. Neither fact cancels the other.
216.7%
NeitherNo plug date, and not on the schedule.
758.3%

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

Total depth in feet, 7 of 12 wells. Median 1,350 ft, with the middle half between 1,293 and 1,546 ft; the shallowest is 818 ft and the deepest 3,158 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 1 of 12 wells, Aug 1990. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1990
1 of 12 wells; 11 filed none
Plug dates filed
Aug 1995 – Jun 2011
2 of 12 wells; 10 filed none

12 wells

42-487200354A1,289 ftYes
42-487200363818 ftAug 1995Yes
42-487200372A1,296 ftYes
42-4873012671,432 ftJun 2011Yes
42-487828806Yes
42-487019811A1,350 ft
42-487200345
42-4873067081,660 ft
42-487307209
42-4873101110
42-487828774
42-48732163113,158 ftAug 1990

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 2025124062.363.54$7,733
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024160068.993.12$11,038
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 2024156080.301.55$12,527
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 2023162089.042.74$14,424
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023166078.122.24$12,968
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022168085.005.65$14,280
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221590101.587.54$16,151
Jun 202200115.097.98$0
May 20221680109.378.43$18,374
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021163071.323.90$11,625
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021107070.783.98$7,573
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 201948056.272.46$2,701
Jun 201987052.782.49$4,592
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019164056.803.06$9,315
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 2018100061.782.77$6,178
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 2017107049.413.42$5,287
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 2016127036.561.99$4,643
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 2015102043.552.43$4,442
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 201571049.822.71$3,537
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 2014154078.303.90$12,058
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 2014121095.895.06$11,603
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 2013910104.113.72$9,474
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013119094.834.15$11,285
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013104091.233.42$9,488
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201295094.672.92$8,994
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 2012700105.052.22$7,354
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 201189098.134.40$8,734
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201186086.504.59$7,439
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010109078.103.51$8,513
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 201085070.364.91$5,981
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 201096078.394.39$7,525
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 200987071.445.48$6,215
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200965065.543.06$4,260
Aug 20090067.423.22$0
Jul 2009108061.133.46$6,602
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 200990046.773.59$4,209
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 200985035.865.37$3,048
Dec 20080037.105.98$0
Nov 200899055.496.86$5,494
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 2008340114.228.48$3,883
Jul 20081260131.0811.39$16,516
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008680110.3110.45$7,501
Mar 20081160101.909.66$11,820
Feb 20080092.538.77$0
Jan 2008122090.388.21$11,026
Dec 20070088.337.30$0
Nov 200792091.677.29$8,434
Oct 20070082.856.92$0
Sep 2007105075.846.24$7,963
Aug 20070069.066.39$0
Jul 2007130070.906.39$9,217
Jun 20070062.007.55$0
May 2007116058.747.85$6,814
Apr 20070059.617.81$0
Mar 200793056.927.30$5,294
Feb 20070055.108.22$0
Jan 2007180050.306.73$9,054
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200643054.906.01$2,361
Sep 20060060.085.04$0
Aug 2006129068.717.34$8,864
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006119066.016.42$7,855
Apr 20060064.397.36$0
Mar 2006134056.707.08$7,598
Feb 20060057.597.75$0
Jan 2006125060.598.93$7,574
Dec 20050054.9413.42$0
Nov 2005116054.6910.59$6,344
Oct 20050058.3413.80$0
Sep 2005156061.4512.08$9,586
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 200575050.377.15$3,778
Feb 2005169045.226.31$7,642
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 200491045.286.33$4,120
Oct 20040049.706.52$0
Sep 200462043.245.28$2,681
Aug 200493042.375.55$3,940
Jul 20040038.286.08$0
Jun 2004132036.106.43$4,765
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 200459034.365.53$2,027
Feb 20040032.455.51$0
Jan 200433032.036.30$1,057
Dec 200358030.266.30$1,755
Nov 2003115028.804.60$3,312
Oct 20030028.174.76$0
Sep 2003124026.314.75$3,262
Aug 20030029.765.13$0
Jul 200353029.415.17$1,559
Jun 2003114028.565.98$3,256
May 20030026.595.97$0
Apr 2003114026.675.41$3,040
Mar 20030031.146.10$0
Feb 200360033.487.93$2,009
Jan 2003102030.315.58$3,092
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002105026.464.23$2,778
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002125024.663.58$3,083
Apr 20020023.653.51$0
Mar 2002106022.003.10$2,332
Feb 2002184018.222.38$3,352
Jan 20020017.172.38$0
Dec 2001181016.932.36$3,064
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001115024.262.25$2,790
Aug 20010024.873.05$0
Jul 200181023.933.20$1,938
Jun 200192024.563.82$2,260
May 200187025.524.31$2,220
Apr 200179024.685.34$1,950
Mar 200177024.545.38$1,890
Feb 2001105027.755.77$2,914
Jan 2001176027.478.40$4,835
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000157031.235.15$4,903
Sep 20000031.875.19$0
Aug 200063029.644.54$1,867
Jul 200078028.534.09$2,225
Jun 200076029.304.40$2,227
May 200088027.263.68$2,399
Apr 200077024.513.12$1,887
Mar 2000116028.422.86$3,297
Feb 2000118027.622.73$3,259
Jan 2000120025.272.48$3,032
Dec 19990024.282.42$0
Nov 1999216023.192.43$5,009
Oct 19990020.982.80$0
Sep 1999112021.752.62$2,436
Aug 1999123019.262.88$2,369
Jul 199999017.892.37$1,771
Jun 199979015.942.36$1,259
May 1999126015.792.32$1,990
Apr 1999116015.102.21$1,752
Mar 1999130012.471.84$1,621
Feb 199912409.981.82$1,238
Jan 19990010.381.90$0
Dec 199813209.201.77$1,214
Nov 1998128010.892.19$1,394
Oct 1998182012.421.97$2,260
Sep 19980012.592.08$0
Aug 1998177011.301.91$2,000
Jul 1998174011.742.24$2,043
Jun 19980011.242.24$0
May 1998182012.622.21$2,297
Apr 1998190013.042.51$2,478
Mar 19980012.802.31$0
Feb 1998160013.952.30$2,232
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997137019.253.15$2,637
Sep 19970017.742.95$0
Aug 1997175017.862.55$3,126
Jul 1997175017.582.25$3,077
Jun 1997112017.242.26$1,931
May 1997172018.972.31$3,263
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 1997166023.483.54$3,898
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996133022.22$2,955
Aug 19960020.26$0
Jul 19960019.55$0
Jun 1996129018.73$2,416
May 19960019.43$0
Apr 1996159021.51$3,420
Mar 19960019.38$0
Feb 1996176016.98$2,988
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 1995133015.43$2,052
Sep 1995131016.18$2,120
Aug 19950015.92$0
Jul 1995131015.24$1,996
Jun 1995182016.41$2,987
May 19950017.56$0
Apr 1995182017.73$3,227
Mar 1995205016.44$3,370
Feb 19950016.58$0
Jan 1995183015.92$2,913
Dec 19940015.03$0
Nov 19940015.90$0
Oct 1994131015.58$2,041
Sep 19940015.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 1994130117.09$2,222
May 19940115.88$0
Apr 19940114.14$0
Mar 1994128112.46$1,595
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993124114.49$1,797
Oct 19930115.85$0
Sep 1993128115.03$1,924
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 1993125117.68$2,210
Apr 19930118.05$0
Mar 1993171118.14$3,102
Feb 19930117.90$0
Jan 1993163116.93$2,760

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.

Apr 2025 — as filed, then multipliedworked
Oil                  124 bbl  × $ 62.36 =     $7,733
Casinghead gas         0 Mcf  × $  3.54 =         $0

────────────────────────────────────────────────────
Month total                                   $7,733

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. 09/O/14994 is the state's own key, not one this site invented.