WEIR, W. C., -A-

Operated by CLEAR FORK, INCORPORATED (P-5 159500) in the FRANKIRK (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9478District 7BField 32653400OilCasinghead gasSaveExport
Value, all time
$5.4 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 17 leases and 41 wells, and the rule below applies to all of them.

Discovered
1952-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition106,196 bbl$4,048,020
Casinghead gasProduction319,674 Mcf$1,358,316
Total$5,406,337

38,203 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 (13)

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 33.0556, -100.2571. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.05608, -100.25620 · 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
84.6%
11 of 13 wells
With a plug date
84.6%
11 of 13 wells
Median depth
4,800 ft
13 wells filed one
Completion to plug
23.9 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
1184.6%
A plug date is filed
1184.6%
BothOn the schedule and plugged. Neither fact cancels the other.
1184.6%
NeitherNo plug date, and not on the schedule.
215.4%

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, 13 of 13 wells. Median 4,800 ft, with the middle half between 4,734 and 5,100 ft; the shallowest is 4,660 ft and the deepest 6,130 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, 13 of 13 wells, Jun 1964 – Oct 2017. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1964 – Oct 2017
13 of 13 wells
Plug dates filed
Sep 1985 – May 2024
11 of 13 wells; 2 filed none

Last completion to plug: a median of 23.9 years across the 11 wells that filed both dates, with the middle half between 4.5 years and 29.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-43310112104,775 ftOct 2017Nov 2020Yes
42-4331011194,660 ftFeb 2014Oct 2022Yes
42-43332007144,694 ftFeb 2014Dec 2019Yes
42-43332926174,770 ftNov 1999
42-4330110736,130 ftJun 1995May 2024Yes
42-4330110414,734 ftOct 1994May 2024Yes
42-4331010754,894 ftJan 1986Dec 2009Yes
42-433011094 U6,125 ftSep 1985
42-43332008134,800 ftAug 1985Jan 2014Yes
42-4331011085,100 ftJul 1984Sep 1985Yes
42-43310113114,680 ftJun 1984Sep 1985Yes
42-4331010974,848 ftJul 1964Jan 2010Yes
42-4331010865,515 ftJun 1964Feb 2000Yes

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 20186061.222.79$367
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 20160648.763.72$22
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 2016062626.472.06$1,292
Jan 2016036027.352.36$851
Dec 20156839232.362.00$2,985
Nov 20157843938.792.17$3,977
Oct 20156958643.552.43$4,427
Sep 20158182942.992.76$5,769
Aug 2015681,00040.162.87$5,603
Jul 20157560448.152.95$5,390
Jun 20154576556.152.88$4,732
May 20157089455.212.96$6,507
Apr 20157377749.822.71$5,740
Mar 20151221,00342.892.93$8,176
Feb 20156588844.662.98$5,546
Jan 20159889843.433.10$7,041
Dec 20149791054.693.59$8,573
Nov 20146196370.464.25$8,393
Oct 20141081,05278.303.90$12,560
Sep 201410692086.164.05$12,855
Aug 20141451,49789.394.04$19,002
Jul 201412891396.564.18$16,176
Jun 201411188298.164.74$15,074
May 201419390794.734.73$22,570
Apr 201411681395.944.81$15,039
Mar 201419394195.895.06$23,265
Feb 201414188397.406.19$19,201
Jan 201413792190.404.86$16,862
Dec 20135799791.824.35$9,575
Nov 201312697788.853.74$14,847
Oct 201310588597.423.78$13,574
Sep 20131111,022104.113.72$15,356
Aug 2013102894104.253.52$13,783
Jul 20131391,024102.523.72$18,057
Jun 201310654894.403.93$12,162
May 201315068094.834.15$17,046
Apr 201310969393.964.28$13,209
Mar 20139373193.623.91$11,567
Feb 20137187391.233.42$9,463
Jan 20137297091.603.42$9,913
Dec 20121041,00786.773.42$12,468
Nov 20121151,11986.953.62$14,056
Oct 20121271,16889.383.40$15,322
Sep 20126797294.672.92$9,180
Aug 20127699992.662.91$9,947
Jul 2012951,19585.133.02$11,697
Jun 2012831,26279.822.52$9,804
May 2012911,10191.612.49$11,076
Apr 2012971,047101.652.00$11,951
Mar 2012911,007105.052.22$11,797
Feb 2012961,042101.102.57$12,384
Jan 2012881,15398.092.73$11,784
Dec 20111121,21596.873.24$14,786
Nov 20111011,23895.723.31$13,767
Oct 20111261,20484.983.65$15,100
Sep 20111311,16383.623.99$15,590
Aug 2011951,31483.404.15$13,375
Jul 20112041,33894.144.52$25,249
Jun 20112411,26092.904.64$28,235
May 20112011,25498.134.40$25,248
Apr 20111171,253105.964.33$17,827
Mar 20111271,35396.364.06$17,727
Feb 20111401,22685.644.18$17,114
Jan 20111951,46486.504.59$23,585
Dec 20102971,43385.734.35$31,692
Nov 20101711,19480.843.80$18,355
Oct 20102131,49578.103.51$21,881
Sep 20101961,62972.633.98$20,718
Aug 20103141,53573.684.42$29,919
Jul 20103551,44872.554.74$32,614
Jun 20103041,43370.364.91$28,426
May 20103751,51471.124.24$33,082
Apr 201031582881.694.12$29,146
Mar 201037416778.394.39$30,051
Feb 201030356973.585.44$25,391
Jan 201033419774.365.96$26,011
Dec 20093426171.445.48$24,767
Nov 200929298374.593.75$25,468
Oct 200928184472.544.11$23,853
Sep 200929674665.543.06$21,686
Aug 200929463167.423.22$21,852
Jul 20093011,15861.133.46$22,412
Jun 20092761,22766.163.90$23,039
May 20093041,34654.743.93$21,925
Apr 20093821,35546.773.59$22,727
Mar 20092611,39042.144.06$16,641
Feb 200939616732.814.63$13,766
Jan 2009434035.865.37$15,563
Dec 2008175037.105.98$6,493
Nov 200841762755.496.86$27,441
Oct 20084501,46175.246.92$43,971
Sep 20084461,017101.767.88$53,396
Aug 20083731,424114.228.48$54,684
Jul 20084231,616131.0811.39$73,852
Jun 2008277930131.3313.03$48,499
May 20084621,538123.1711.57$74,706
Apr 20083961,383110.3110.45$58,142
Mar 20083271,487101.909.66$47,692
Feb 20083051,01892.538.77$37,150
Jan 200838956890.388.21$39,819
Dec 200741030288.337.30$38,420
Nov 200733020091.677.29$31,709
Oct 200737735782.856.92$33,706
Sep 200732477775.846.24$29,424
Aug 20073341,42569.066.39$32,169
Jul 20073341,26970.906.39$31,787
Jun 20073621,62862.007.55$34,733
May 20073941,52458.747.85$35,101
Apr 20073691,48059.617.81$33,548
Mar 20074091,33056.927.30$32,992
Feb 200740094255.108.22$29,779
Jan 200750881950.306.73$31,062
Dec 20065051,08656.656.92$36,122
Nov 20064101,34954.207.62$32,498
Oct 20064891,36654.906.01$35,061
Sep 20064561,24460.085.04$33,663
Aug 20065061,53768.717.34$46,049
Jul 200654360369.376.34$41,493
Jun 200664587666.286.38$48,343
May 20066481,56966.016.42$52,855
Apr 20066691,75564.397.36$55,995
Mar 20066521,55556.707.08$47,982
Feb 20062761,17457.597.75$24,995
Jan 20067271,84460.598.93$60,522
Dec 20056991,68154.9413.42$60,954
Nov 20056451,46054.6910.59$50,734
Oct 20056551,83658.3413.80$63,542
Sep 20056121,83061.4512.08$59,712
Aug 20055762,41461.519.80$59,079
Jul 200554822655.697.84$32,291
Jun 200564654852.337.38$37,850
May 20054891,45245.226.65$31,770
Apr 200501,22349.207.36$9,002
Mar 2005458050.377.15$23,069
Feb 200545786145.226.31$26,100
Jan 20056341,60543.166.32$37,511
Dec 20046701,61839.866.75$37,629
Nov 200414990345.286.33$12,463
Oct 20041381,17449.706.52$14,507
Sep 20041241,51443.245.28$13,362
Aug 20042651,62742.375.55$20,259
Jul 20042691,60738.286.08$20,075
Jun 20042661,15236.106.43$17,013
May 20042411,73737.486.49$20,314
Apr 20042801,51234.475.86$18,510
Mar 20043111,45834.365.53$18,749
Feb 20043231,56932.455.51$19,126
Jan 20043811,65432.036.30$22,623
Dec 20033501,62330.266.30$20,819
Nov 20033301,64128.804.60$17,045
Oct 20033921,80328.174.76$19,624
Sep 20034071,76726.314.75$19,100
Aug 20033201,92429.765.13$19,393
Jul 20032401,73029.415.17$16,004
Jun 20032401,84328.565.98$17,881
May 20032421,78526.595.97$17,096
Apr 20032331,63626.675.41$15,060
Mar 20032431,38731.146.10$16,022
Feb 20032491,32533.487.93$18,838
Jan 20032811,47830.315.58$16,767
Dec 20022601,33626.914.85$13,481
Nov 20022451,26224.664.14$11,263
Oct 20022871,61026.464.23$14,403
Sep 20022311,53427.443.64$11,915
Aug 20022421,86225.963.16$12,174
Jul 20022421,71824.583.06$11,208
Jun 20022021,47223.733.34$9,707
May 20023161,66924.663.58$13,774
Apr 20022851,74723.653.51$12,876
Mar 20023111,65822.003.10$11,986
Feb 20022561,37618.222.38$7,933
Jan 20024101,65717.172.38$10,976
Dec 20014001,53216.932.36$10,394
Nov 20013881,77118.072.41$11,271
Oct 20013891,84319.782.53$12,355
Sep 2001396024.262.25$9,607
Aug 20014701,77124.873.05$17,096
Jul 20013961,85623.933.20$15,410
Jun 20014081,86124.563.82$17,137
May 20014592,04125.524.31$20,505
Apr 20014811,96124.685.34$22,334
Mar 20015451,85124.545.38$23,326
Feb 20015981,62927.755.77$25,989
Jan 20016541,37327.478.40$29,497
Dec 200069698626.889.12$27,703
Nov 20008711,85932.215.66$38,573
Oct 20007772,58931.235.15$37,587
Sep 20009542,68731.875.19$44,340
Aug 20009843,00929.644.54$42,829
Jul 20001,2363,66328.534.09$50,244
Jun 20007882,65429.304.40$34,759
May 20007812,94527.263.68$32,127
Apr 20009071,75324.513.12$27,693
Mar 20005791,82528.422.86$21,674
Feb 20001,4252,85627.622.73$47,145
Jan 20001,5512,06525.272.48$44,316
Dec 19991,4072,08924.282.42$39,225
Nov 19999611,95923.192.43$27,054
Oct 19994801,28120.982.80$13,662
Sep 19993801,34121.752.62$11,777
Aug 19994311,50619.262.88$12,632
Jul 19994161,50217.892.37$11,006
Jun 19994491,45715.942.36$10,599
May 19995481,83115.792.32$12,903
Apr 19993391,58215.102.21$8,612
Mar 19993041,75412.471.84$7,015
Feb 19991951,6859.981.82$5,009
Jan 19993841,74410.381.90$7,299
Dec 19984058109.201.77$5,162
Nov 199839781510.892.19$6,105
Oct 199846037312.421.97$6,448
Sep 199841961312.592.08$6,552
Aug 199839858111.301.91$5,606
Jul 199836961111.742.24$5,699
Jun 199829865411.242.24$4,813
May 199838763412.622.21$6,283
Apr 199838789513.042.51$7,289
Mar 199839680412.802.31$6,926
Feb 199838156413.952.30$6,612
Jan 199839578114.702.15$7,489
Dec 199746767716.322.41$9,254
Nov 199741572318.193.09$9,782
Oct 199746376319.253.15$11,316
Sep 199744079017.742.95$10,140
Aug 199747884517.862.55$10,696
Jul 199749886217.582.25$10,692
Jun 199748175317.242.26$9,992
May 199750475118.972.31$11,295
Apr 199749561717.882.08$10,136
Mar 199752972218.951.94$11,425
Feb 199767565820.492.21$15,282
Jan 199753881323.483.54$15,510
Dec 199647979823.32$11,170
Nov 199651573221.97$11,315
Oct 199645671523.31$10,629
Sep 199642685622.22$9,466
Aug 199650398120.26$10,191
Jul 199650997219.55$9,951
Jun 199648282118.73$9,028
May 199651293319.43$9,948
Apr 199655191721.51$11,852
Mar 199660196619.38$11,647
Feb 199661492216.98$10,426
Jan 199670293817.07$11,983
Dec 199573590417.19$12,635
Nov 199569693716.00$11,136
Oct 19957471,09515.43$11,526
Sep 19957221,10016.18$11,682
Aug 19957701,07515.92$12,258
Jul 19957609415.24$11,582
Jun 19956921,03516.41$11,356
May 19958011,23317.56$14,066
Apr 19951,0291,19817.73$18,244
Mar 19957521,31716.44$12,363
Feb 19959011,43916.58$14,939
Jan 19951,3771,23915.92$21,922
Dec 19941,24294315.03$18,667
Nov 199424444115.90$3,880
Oct 199425149215.58$3,911
Sep 199424019915.29$3,670
Aug 199428156616.13$4,533
Jul 199427861117.56$4,882
Jun 199426755017.09$4,563
May 199430452815.88$4,828
Apr 199429741014.14$4,200
Mar 199435444212.46$4,411
Feb 199436447112.50$4,550
Jan 199439160312.66$4,950
Dec 199339554612.33$4,870
Nov 199340048314.49$5,796
Oct 199338570015.85$6,102
Sep 199335369615.03$5,306
Aug 199333371715.66$5,215
Jul 199333572315.46$5,179
Jun 199338571016.79$6,464
May 199336288117.68$6,400
Apr 199354385118.05$9,801
Mar 199354278518.14$9,832
Feb 199344375717.90$7,930
Jan 199358188116.93$9,836

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.

Mar 2018 — as filed, then multipliedworked
Oil                    6 bbl  × $ 61.22 =       $367
Casinghead gas         0 Mcf  × $  2.79 =         $0

────────────────────────────────────────────────────
Month total                                     $367

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. 7B/O/9478 is the state's own key, not one this site invented.