CASTLEBERRY, W. N.

Operated by EXXCEL PRODUCTION COMPANY (P-5 257092) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 686District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$19 k
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 837 leases and 6,360 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: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
NGPA6none

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
OilDisposition67,760 bbl$2,754,002
Casinghead gasProduction53,670 Mcf$87,145
Total$2,841,147

32,055 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 (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 35.5436, -100.9882. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.54400, -100.98791 · 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
0.0%
0 of 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
3,294 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
6100.0%

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 3,280 and 3,453 ft, median 3,294 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1938 – Mar 1986
4 of 6 wells; 2 filed none

6 wells

42-179835821
42-179835843
42-1793176063,280 ftMar 1986
42-1793182673,295 ftMar 1986
42-1793106053,453 ftMar 1982
42-179061002W3,292 ftMar 1938

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 2025154058.593.93$9,023
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025154066.483.13$10,238
May 20250060.553.23$0
Apr 2025115062.363.54$7,171
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 2024103071.372.28$7,351
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024136078.812.20$10,718
Apr 20240084.451.66$0
Mar 202499080.301.55$7,950
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 202393071.262.61$6,627
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023107089.042.74$9,527
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023103068.962.26$7,103
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023128072.852.39$9,325
Feb 20230075.112.47$0
Jan 2023116076.533.39$8,877
Dec 20220076.415.73$0
Nov 202299085.005.65$8,415
Oct 20220087.185.86$0
Sep 2022123084.888.16$10,440
Aug 2022123094.529.13$11,626
Jul 20221030101.587.54$10,463
Jun 2022290115.097.98$3,338
May 202200109.378.43$0
Apr 2022940104.226.84$9,797
Mar 2022980108.885.08$10,670
Feb 202277091.054.86$7,011
Jan 2022101081.844.54$8,266
Dec 2021153071.323.90$10,912
Nov 202192077.435.24$7,124
Oct 202183079.795.71$6,623
Sep 20210069.865.35$0
Aug 2021170066.024.22$11,223
Jul 20210070.783.98$0
Jun 20212069.493.38$139
May 20210063.483.02$0
Apr 202190060.362.76$5,432
Mar 202158061.302.72$3,555
Feb 20210057.805.55$0
Jan 202147050.412.81$2,369
Dec 20200044.642.68$0
Nov 202088038.772.71$3,412
Oct 202090036.972.48$3,327
Sep 202077037.091.99$2,856
Aug 202073039.982.39$2,919
Jul 2020225038.371.83$8,633
Jun 202076034.901.69$2,652
May 20200016.921.81$0
Apr 2020164014.751.80$2,419
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 2019165055.052.66$9,083
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 2019111050.852.79$5,644
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018144052.934.24$7,622
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201887059.403.07$5,168
Jul 2018119065.142.93$7,752
Jun 2018116060.183.08$6,981
May 2018120065.382.90$7,846
Apr 2018121063.842.90$7,725
Mar 201864061.222.79$3,918
Feb 20180061.782.77$0
Jan 2018133062.874.01$8,362
Dec 2017128057.272.92$7,331
Nov 2017120055.423.12$6,650
Oct 20170049.292.98$0
Sep 2017158047.523.09$7,508
Aug 20170045.373.00$0
Jul 2017147043.873.09$6,449
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017156046.772.98$7,296
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016149048.763.72$7,265
Nov 20160042.492.64$0
Oct 2016165046.193.09$7,621
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016171041.622.92$7,117
Jun 20160045.352.69$0
May 2016172042.521.99$7,313
Apr 20160036.561.99$0
Mar 2016138033.011.79$4,555
Feb 2016163026.472.06$4,315
Jan 2016161027.352.36$4,403
Dec 201509632.362.00$192
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015159040.162.87$6,385
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015161049.822.71$8,021
Mar 2015155042.892.93$6,648
Feb 20150044.662.98$0
Jan 2015151043.433.10$6,558
Dec 2014170054.693.59$9,297
Nov 2014164070.464.25$11,555
Oct 20140078.303.90$0
Sep 2014157086.164.05$13,527
Aug 2014163089.394.04$14,571
Jul 2014157096.564.18$15,160
Jun 20140098.164.74$0
May 2014169094.734.73$16,009
Apr 2014174095.944.81$16,694
Mar 2014325095.895.06$31,164
Feb 2014175097.406.19$17,045
Jan 20140090.404.86$0
Dec 2013156091.824.35$14,324
Nov 2013163088.853.74$14,483
Oct 2013173097.423.78$16,854
Sep 20131770104.113.72$18,427
Aug 20131630104.253.52$16,993
Jul 20131710102.523.72$17,531
Jun 2013173094.403.93$16,331
May 2013172094.834.15$16,311
Apr 2013179093.964.28$16,819
Mar 2013178093.623.91$16,664
Feb 2013166091.233.42$15,144
Jan 2013171091.603.42$15,664
Dec 2012156086.773.42$13,536
Nov 2012156086.953.62$13,564
Oct 2012158089.383.40$14,122
Sep 2012162094.672.92$15,337
Aug 2012171092.662.91$15,845
Jul 2012177085.133.02$15,068
Jun 201216210679.822.52$13,198
May 2012355691.612.49$32,536
Apr 2012056101.652.00$112
Mar 20121830105.052.22$19,224
Feb 20120104101.102.57$267
Jan 201217111498.092.73$17,085
Dec 201105896.873.24$188
Nov 20111779895.723.31$17,267
Oct 20111709284.983.65$14,782
Sep 20111704183.623.99$14,379
Aug 20111686983.404.15$14,298
Jul 20111427994.144.52$13,725
Jun 20111685392.904.64$15,853
May 20111481798.134.40$14,598
Apr 201116925105.964.33$18,016
Mar 2011296696.364.06$28,547
Feb 20110085.644.18$0
Jan 201101586.504.59$69
Dec 2010181785.734.35$15,548
Nov 20101073480.843.80$8,779
Oct 201006078.103.51$211
Sep 20102789272.633.98$20,557
Aug 201006873.684.42$301
Jul 20101645372.554.74$12,149
Jun 20103274770.364.91$23,239
May 20101201071.124.24$8,577
Apr 20101852181.694.12$15,199
Mar 20101174778.394.39$9,378
Feb 20101694573.585.44$12,680
Jan 20101166074.365.96$8,984
Dec 20091434471.445.48$10,457
Nov 20091777774.593.75$13,491
Oct 20092801972.544.11$20,389
Sep 2009178765.543.06$11,688
Aug 20091282767.423.22$8,717
Jul 20091661861.133.46$10,210
Jun 20091305066.163.90$8,796
May 20091804254.743.93$10,018
Apr 2009126746.773.59$5,918
Mar 20093284742.144.06$14,013
Feb 200906332.814.63$292
Jan 20091842935.865.37$6,754
Dec 20081424037.105.98$5,507
Nov 200818214355.496.86$11,080
Oct 2008019775.246.92$1,364
Sep 2008179144101.767.88$19,349
Aug 2008129138114.228.48$15,905
Jul 2008174140131.0811.39$24,402
Jun 20081801131.3313.03$23,652
May 2008180132123.1711.57$23,698
Apr 200813284110.3110.45$15,439
Mar 20081751101.909.66$17,842
Feb 2008287092.538.77$26,556
Jan 20080190.388.21$8
Dec 2007106188.337.30$9,370
Nov 20071742891.677.29$16,155
Oct 2007127182.856.92$10,529
Sep 2007304075.846.24$23,055
Aug 2007178069.066.39$12,293
Jul 20071808570.906.39$13,305
Jun 20073554962.007.55$22,380
May 200717927558.747.85$12,672
Apr 200713211459.617.81$8,758
Mar 200702156.927.30$153
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006179056.656.92$10,140
Nov 2006156054.207.62$8,455
Oct 20060054.906.01$0
Sep 20061533460.085.04$9,364
Aug 20063583268.717.34$24,833
Jul 2006127069.376.34$8,810
Jun 2006358166.286.38$23,735
May 20061302866.016.42$8,761
Apr 20063611164.397.36$23,326
Mar 2006132456.707.08$7,513
Feb 20061206157.597.75$7,384
Jan 200605760.598.93$509
Dec 20051827154.9413.42$10,952
Nov 20053116854.6910.59$17,729
Oct 200517711958.3413.80$11,968
Sep 200513619061.4512.08$10,652
Aug 2005016361.519.80$1,597
Jul 20051359355.697.84$8,248
Jun 200506852.337.38$502
May 20051748345.226.65$8,420
Apr 20051219449.207.36$6,645
Mar 200509450.377.15$673
Feb 200518416245.226.31$9,343
Jan 20053227243.166.32$14,353
Dec 200435216039.866.75$15,111
Nov 2004015945.286.33$1,007
Oct 200435317049.706.52$18,652
Sep 200417412643.245.28$8,190
Aug 20043506042.375.55$15,163
Jul 200417720838.286.08$8,041
Jun 20041698436.106.43$6,641
May 200434122637.486.49$14,248
Apr 200417422834.475.86$7,334
Mar 200435824234.365.53$13,639
Feb 200435015832.455.51$12,228
Jan 200417520332.036.30$6,884
Dec 200317714630.266.30$6,276
Nov 2003160028.804.60$4,608
Oct 2003176028.174.76$4,958
Sep 2003176026.314.75$4,631
Aug 2003351029.765.13$10,446
Jul 2003350029.415.17$10,294
Jun 2003172028.565.98$4,912
May 20033491726.595.97$9,381
Apr 2003345026.675.41$9,201
Mar 2003163031.146.10$5,076
Feb 2003352033.487.93$11,785
Jan 20031772430.315.58$5,499
Dec 200252338426.914.85$15,938
Nov 200218445124.664.14$6,403
Oct 200235549926.464.23$11,504
Sep 200218325027.443.64$5,930
Aug 200234048625.963.16$10,364
Jul 200217830524.583.06$5,309
Jun 20023479223.733.34$8,541
May 20023325624.663.58$8,388
Apr 2002172423.653.51$4,082
Mar 20023493322.003.10$7,780
Feb 20021691718.222.38$3,120
Jan 20023561217.172.38$6,141
Dec 20013521016.932.36$5,983
Nov 20011764718.072.41$3,293
Oct 200152016419.782.53$10,700
Sep 2001012524.262.25$281
Aug 20011741124.873.05$4,361
Jul 20013491023.933.20$8,384
Jun 2001341024.563.82$8,375
May 20013376325.524.31$8,872
Apr 2001181124.685.34$4,472
Mar 2001171924.545.38$4,245
Feb 2001346027.755.77$9,602
Jan 2001365027.478.40$10,027
Dec 20000026.889.12$0
Nov 2000185032.215.66$5,959
Oct 200036517131.235.15$12,279
Sep 200034120031.875.19$11,905
Aug 200017615929.644.54$5,939
Jul 20003431628.534.09$9,851
Jun 20003523829.304.40$10,481
May 200035415027.263.68$10,202
Apr 2000180924.513.12$4,440
Mar 20005337728.422.86$15,368
Feb 200035810027.622.73$10,161
Jan 200017414825.272.48$4,764
Dec 199935925824.282.42$9,342
Nov 19993606023.192.43$8,494
Oct 19993594120.982.80$7,647
Sep 1999360821.752.62$7,851
Aug 1999366619.262.88$7,066
Jul 1999178017.892.37$3,184
Jun 1999363015.942.36$5,786
May 199908315.792.32$193
Apr 19991307415.102.21$2,126
Mar 199936317012.471.84$4,839
Feb 1999128819.981.82$1,425
Jan 199918627210.381.90$2,447
Dec 199802839.201.77$502
Nov 199818126810.892.19$2,557
Oct 199831534812.421.97$4,598
Sep 199818233212.592.08$2,983
Aug 199813133511.301.91$2,119
Jul 199817727911.742.24$2,702
Jun 199830927011.242.24$4,077
May 199817536612.622.21$3,016
Apr 199836633613.042.51$5,614
Mar 199836825612.802.31$5,302
Feb 199835631013.952.30$5,679
Jan 199836934914.702.15$6,176
Dec 199736332016.322.41$6,696
Nov 199736441418.193.09$7,900
Oct 199736446419.253.15$8,469
Sep 199716736317.742.95$4,035
Aug 199718154717.862.55$4,630
Jul 199736163617.582.25$7,775
Jun 199735960917.242.26$7,564
May 199716744518.972.31$4,195
Apr 199736752517.882.08$7,655
Mar 199736545618.951.94$7,801
Feb 199735133420.492.21$7,929
Jan 199736630023.483.54$9,656
Dec 199635949823.32$8,372
Nov 199617658321.97$3,867
Oct 199632158823.31$7,483
Sep 199634659722.22$7,688
Aug 199618154720.26$3,667
Jul 199637061819.55$7,234
Jun 199635763418.73$6,687
May 199618161919.43$3,517
Apr 199634550621.51$7,421
Mar 199636549019.38$7,074
Feb 199636943616.98$6,266
Jan 199636950017.07$6,299
Dec 199517956017.19$3,077
Nov 199535555216.00$5,680
Oct 199536461415.43$5,617
Sep 199535463516.18$5,728
Aug 199535962215.92$5,715
Jul 199535671115.24$5,425
Jun 199535365016.41$5,793
May 199536352717.56$6,374
Apr 199535840917.73$6,347
Mar 199536264516.44$5,951
Feb 199517957316.58$2,968
Jan 199549865915.92$7,928
Dec 19945367015.03$797
Nov 199435567315.90$5,645
Oct 199423171615.58$3,599
Sep 199431371015.29$4,786
Aug 199436179216.13$5,823
Jul 19943131,01517.56$5,496
Jun 199436174117.09$6,169
May 19943141,03615.88$4,986
Apr 19943631,05414.14$5,133
Mar 199436984412.46$4,598
Feb 199437245712.50$4,650
Jan 199436769512.66$4,646
Dec 199349962412.33$6,153
Nov 199335567614.49$5,144
Oct 199330476715.85$4,818
Sep 199353074515.03$7,966
Aug 199336453615.66$5,700
Jul 199331666515.46$4,885
Jun 19933631,06216.79$6,095
May 199332287817.68$5,693
Apr 199336388118.05$6,552
Mar 199336973118.14$6,694
Feb 199355662817.90$9,952
Jan 199336368616.93$6,146

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.

Nov 2025 — as filed, then multipliedworked
Oil                  154 bbl  × $ 58.59 =     $9,023
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                   $9,023

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/686 is the state's own key, not one this site invented.