WINFREE, WILLIAM

Operated by KILMARNOCK OIL COMPANY, INC. (P-5 461211) in the ORANGE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3286District 03Field 67484001OilCasinghead gasSaveExport
Value, all time
$8.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$371 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 other leases, and the rule below applies to all of them.

Discovered
1913-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres.

The Commission's schedule remark for this field reads: AND FIELD CHANGED TO ASSOCIATED PRORATED.

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
OilDisposition155,069 bbl$8,855,451
Casinghead gasProduction21 Mcf$0
Total$8,855,451

21 Mcf of this lease's gas, across 21 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 (5)

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 30.0722, -93.8494. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

30.07191, -93.84956 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
5,488 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.
5100.0%

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 4,320 and 5,787 ft, median 5,488 ft, over the 4 wells that filed a depth.

Completions filed
May 1970 – Feb 2016
4 of 5 wells; 1 filed none

5 wells

42-361008708
42-36130955114,320 ftFeb 2016
42-3610087575,275 ftAug 1995
42-3610087225,787 ftOct 1985
42-36130023105,700 ftMay 1970

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 20265800106.413.05$61,718
Apr 2026364098.932.87$36,011
Mar 2026667089.753.15$59,863
Feb 2026255063.503.75$16,193
Jan 2026491059.138.00$29,033
Dec 2025486056.664.41$27,537
Nov 2025246058.593.93$14,413
Oct 2025240059.383.30$14,251
Sep 2025575062.743.08$36,076
Aug 2025406063.933.01$25,956
Jul 2025375066.743.32$25,028
Jun 2025382066.483.13$25,395
May 2025245060.553.23$14,835
Apr 2025337062.363.54$21,015
Mar 2025215067.704.27$14,556
Feb 2025370070.884.34$26,226
Jan 2025511074.324.28$37,978
Dec 2024484068.993.12$33,391
Nov 2024337069.052.20$23,270
Oct 2024444071.372.28$31,688
Sep 2024455069.612.36$31,673
Aug 2024422075.632.06$31,916
Jul 2024548079.932.15$43,802
Jun 2024362078.082.63$28,265
May 2024437078.812.20$34,440
Apr 2024351084.451.66$29,642
Mar 2024209080.301.55$16,783
Feb 2024378076.091.78$28,762
Jan 2024505073.023.30$36,875
Dec 2023504071.262.61$35,915
Nov 2023375077.892.81$29,209
Oct 2023382085.443.09$32,638
Sep 2023450089.042.74$40,068
Aug 2023452080.522.67$36,395
Jul 2023452074.852.64$33,832
Jun 2023459068.962.26$31,653
May 2023309070.622.23$21,822
Apr 2023453078.122.24$35,388
Mar 2023306072.852.39$22,292
Feb 2023451075.112.47$33,875
Jan 2023454076.533.39$34,745
Dec 2022465076.415.73$35,531
Nov 2022453085.005.65$38,505
Oct 2022450087.185.86$39,231
Sep 2022459084.888.16$38,960
Aug 2022445094.529.13$42,061
Jul 20226090101.587.54$61,862
Jun 20224570115.097.98$52,596
May 20224530109.378.43$49,545
Apr 20224510104.226.84$47,003
Mar 20225880108.885.08$64,021
Feb 2022455091.054.86$41,428
Jan 2022455081.844.54$37,237
Dec 2021606071.323.90$43,220
Nov 2021454077.435.24$35,153
Oct 2021450079.795.71$35,906
Sep 2021598069.865.35$41,776
Aug 2021610066.024.22$40,272
Jul 2021467070.783.98$33,054
Jun 2021461069.493.38$32,035
May 2021606063.483.02$38,469
Apr 2021605060.362.76$36,518
Mar 2021602061.302.72$36,903
Feb 2021449057.805.55$25,952
Jan 2021603050.412.81$30,397
Dec 2020600044.642.68$26,784
Nov 2020749038.772.71$29,039
Oct 2020752036.972.48$27,801
Sep 2020151037.091.99$5,601
Aug 2020453039.982.39$18,111
Jul 2020601038.371.83$23,060
Jun 2020451034.901.69$15,740
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020454030.341.86$13,774
Feb 2020302049.881.98$15,064
Jan 2020762057.252.09$43,625
Dec 2019300059.012.30$17,703
Nov 2019455055.302.75$25,162
Oct 2019605053.472.42$32,349
Sep 2019451055.052.66$24,828
Aug 2019598053.112.30$31,760
Jul 2019467056.272.46$26,278
Jun 2019618052.782.49$32,618
May 2019456058.482.74$26,667
Apr 2019626062.632.75$39,206
Mar 2019617056.803.06$35,046
Feb 2019456050.852.79$23,188
Jan 2019625046.033.23$28,769
Dec 2018604046.594.19$28,140
Nov 2018614052.934.24$32,499
Oct 2018458061.443.40$28,140
Sep 2018638059.543.11$37,987
Aug 2018611059.403.07$36,293
Jul 2018617065.142.93$40,191
Jun 2018786060.183.08$47,301
May 2018786065.382.90$51,389
Apr 2018459063.842.90$29,303
Mar 2018800061.222.79$48,976
Feb 2018634061.782.77$39,169
Jan 2018779062.874.01$48,976
Dec 20171,165057.272.92$66,720
Nov 2017969055.423.12$53,702
Oct 2017784049.292.98$38,643
Sep 2017317047.523.09$15,064
Aug 2017805045.373.00$36,523
Jul 2017803043.873.09$35,228
Jun 2017775042.493.09$32,930
May 2017642045.373.26$29,128
Apr 2017320047.933.21$15,338
Mar 2017486046.772.98$22,730
Feb 2017478050.452.95$24,115
Jan 2017649049.413.42$32,067
Dec 2016327048.763.72$15,945
Nov 2016621042.492.64$26,386
Oct 2016635046.193.09$29,331
Sep 2016781041.553.10$32,451
Aug 2016938041.442.92$38,871
Jul 2016798041.622.92$33,213
Jun 2016952045.352.69$43,173
May 2016956042.521.99$40,649
Apr 2016974036.561.99$35,609
Mar 20161,434033.011.79$47,336
Feb 2016955026.472.06$25,279
Jan 2016298027.352.36$8,150
Dec 2015323032.362.00$10,452
Nov 2015300038.792.17$11,637
Oct 2015310043.552.43$13,501
Sep 2015309042.992.76$13,284
Aug 2015312040.162.87$12,530
Jul 2015322048.152.95$15,504
Jun 2015296056.152.88$16,620
May 2015475055.212.96$26,225
Apr 2015158049.822.71$7,872
Mar 2015468042.892.93$20,073
Feb 2015313044.662.98$13,979
Jan 2015326043.433.10$14,158
Dec 2014326054.693.59$17,829
Nov 2014325070.464.25$22,900
Oct 2014302078.303.90$23,647
Sep 2014300086.164.05$25,848
Aug 2014290089.394.04$25,923
Jul 2014164096.564.18$15,836
Jun 2014311098.164.74$30,528
May 2014161094.734.73$15,252
Apr 2014315095.944.81$30,221
Mar 2014173095.895.06$16,589
Feb 20140097.406.19$0
Jan 2014157090.404.86$14,193
Dec 2013324091.824.35$29,750
Nov 2013157088.853.74$13,949
Oct 2013329097.423.78$32,051
Sep 20135080104.113.72$52,888
Aug 20133370104.253.52$35,132
Jul 20133600102.523.72$36,907
Jun 2013333094.403.93$31,435
May 2013316094.834.15$29,966
Apr 2013343093.964.28$32,228
Mar 2013360093.623.91$33,703
Feb 2013346091.233.42$31,566
Jan 2013372091.603.42$34,075
Dec 2012731086.773.42$63,429
Nov 2012373086.953.62$32,432
Oct 2012375089.383.40$33,518
Sep 2012356094.672.92$33,703
Aug 2012670092.662.91$62,082
Jul 2012319085.133.02$27,156
Jun 2012339079.822.52$27,059
May 2012325091.612.49$29,773
Apr 20123440101.652.00$34,968
Mar 20127380105.052.22$77,527
Feb 20123630101.102.57$36,699
Jan 2012364098.092.73$35,705
Dec 2011365096.873.24$35,358
Nov 2011383095.723.31$36,661
Oct 2011720084.983.65$61,186
Sep 2011371083.623.99$31,023
Aug 2011188083.404.15$15,679
Jul 2011162094.144.52$15,251
Jun 2011324092.904.64$30,100
May 2011699098.134.40$68,593
Apr 20113290105.964.33$34,861
Mar 2011325096.364.06$31,317
Feb 2011327085.644.18$28,004
Jan 2011337086.504.59$29,151
Dec 2010653085.734.35$55,982
Nov 2010309080.843.80$24,980
Oct 2010321078.103.51$25,070
Sep 2010478072.633.98$34,717
Aug 2010341073.684.42$25,125
Jul 2010642072.554.74$46,577
Jun 2010678070.364.91$47,704
May 2010655071.124.24$46,584
Apr 2010319081.694.12$26,059
Mar 2010324078.394.39$25,398
Feb 2010323073.585.44$23,766
Jan 2010683074.365.96$50,788
Dec 2009321071.445.48$22,932
Nov 2009630074.593.75$46,992
Oct 2009473072.544.11$34,311
Sep 2009482065.543.06$31,590
Aug 2009319067.423.22$21,507
Jul 2009663061.133.46$40,529
Jun 2009482066.163.90$31,889
May 2009482054.743.93$26,385
Apr 2009641046.773.59$29,980
Mar 2009344042.144.06$14,496
Feb 2009345032.814.63$11,319
Jan 2009810035.865.37$29,047
Dec 2008510037.105.98$18,921
Nov 2008323055.496.86$17,923
Oct 2008315075.246.92$23,701
Sep 20081740101.767.88$17,706
Aug 20087130114.228.48$81,439
Jul 20083530131.0811.39$46,271
Jun 20086510131.3313.03$85,496
May 20086570123.1711.57$80,923
Apr 20086650110.3110.45$73,356
Mar 20086750101.909.66$68,783
Feb 2008328092.538.77$30,350
Jan 2008638090.388.21$57,662
Dec 2007649088.337.30$57,326
Nov 2007331091.677.29$30,343
Oct 2007667082.856.92$55,261
Sep 20070075.846.24$0
Aug 2007313069.066.39$21,616
Jul 2007658070.906.39$46,652
Jun 2007654062.007.55$40,548
May 2007679058.747.85$39,884
Apr 2007648059.617.81$38,627
Mar 2007339056.927.30$19,296
Feb 2007662055.108.22$36,476
Jan 2007661050.306.73$33,248
Dec 2006648056.656.92$36,709
Nov 2006484054.207.62$26,233
Oct 2006314054.906.01$17,239
Sep 2006660060.085.04$39,653
Aug 2006673068.717.34$46,242
Jul 20060069.376.34$0
Jun 2006333066.286.38$22,071
May 2006331066.016.42$21,849
Apr 2006332064.397.36$21,377
Mar 2006503056.707.08$28,520
Feb 2006487057.597.75$28,046
Jan 2006335060.598.93$20,298
Dec 2005663054.9413.42$36,425
Nov 2005151054.6910.59$8,258
Oct 2005161058.3413.80$9,393
Sep 2005326061.4512.08$20,033
Aug 2005334061.519.80$20,544
Jul 2005312055.697.84$17,375
Jun 2005626052.337.38$32,759
May 2005324045.226.65$14,651
Apr 2005335049.207.36$16,482
Mar 20050050.377.15$0
Feb 2005472045.226.31$21,344
Jan 2005620043.166.32$26,759
Dec 2004306039.866.75$12,197
Nov 2004351045.286.33$15,893
Oct 2004355049.706.52$17,644
Sep 2004340043.245.28$14,702
Aug 2004332042.375.55$14,067
Jul 2004351038.286.08$13,436
Jun 2004327036.106.43$11,805
May 2004686037.486.49$25,711
Apr 2004318034.475.86$10,961
Mar 2004664034.365.53$22,815
Feb 2004311032.455.51$10,092
Jan 2004636032.036.30$20,371
Dec 2003648030.266.30$19,608
Nov 2003327028.804.60$9,418
Oct 2003340028.174.76$9,578
Sep 2003636026.314.75$16,733
Aug 2003352029.765.13$10,476
Jul 2003356029.415.17$10,470
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003354026.675.41$9,441
Mar 2003303031.146.10$9,435
Feb 20030033.487.93$0
Jan 2003325030.315.58$9,851
Dec 20020026.914.85$0
Nov 2002355024.664.14$8,754
Oct 20020026.464.23$0
Sep 2002353027.443.64$9,686
Aug 2002307025.963.16$7,970
Jul 2002288024.583.06$7,079
Jun 20020023.733.34$0
May 2002308024.663.58$7,595
Apr 20020023.653.51$0
Mar 2002654022.003.10$14,388
Feb 2002373018.222.38$6,796
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001154018.072.41$2,783
Oct 2001381019.782.53$7,536
Sep 2001343024.262.25$8,321
Aug 2001381024.873.05$9,475
Jul 20010023.933.20$0
Jun 2001374024.563.82$9,185
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001381024.545.38$9,350
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000264026.889.12$7,096
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000374029.644.54$11,085
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000368027.263.68$10,032
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 2000387027.622.73$10,689
Jan 20000025.272.48$0
Dec 1999382024.282.42$9,275
Nov 19990023.192.43$0
Oct 1999375020.982.80$7,868
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 1999345017.892.37$6,172
Jun 19990015.942.36$0
May 1999373015.792.32$5,890
Apr 19990015.102.21$0
Mar 1999354012.471.84$4,414
Feb 1999009.981.82$0
Jan 1999376010.381.90$3,903
Dec 1998009.201.77$0
Nov 1998359010.892.19$3,910
Oct 19980012.421.97$0
Sep 1998371012.592.08$4,671
Aug 1998367011.301.91$4,147
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998385013.042.51$5,020
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998384014.702.15$5,645
Dec 19970016.322.41$0
Nov 1997373018.193.09$6,785
Oct 19970019.253.15$0
Sep 1997383017.742.95$6,794
Aug 19970017.862.55$0
Jul 1997377017.582.25$6,628
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 1997375017.882.08$6,705
Mar 1997380018.951.94$7,201
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996316023.32$7,369
Nov 19960021.97$0
Oct 1996376023.31$8,765
Sep 1996384022.22$8,532
Aug 19960020.26$0
Jul 1996338019.55$6,608
Jun 19960018.73$0
May 1996376019.43$7,306
Apr 1996379021.51$8,152
Mar 19960019.38$0
Feb 1996390016.98$6,622
Jan 1996377017.07$6,435
Dec 19950017.19$0
Nov 1995369016.00$5,904
Oct 1995377015.43$5,817
Sep 1995388016.18$6,278
Aug 1995746015.92$11,876
Jul 1995335015.24$5,105
Jun 19950016.41$0
May 19950017.56$0
Apr 1995370017.73$6,560
Mar 1995378016.44$6,214
Feb 19950016.58$0
Jan 19950015.92$0
Dec 1994357015.03$5,366
Nov 1994385015.90$6,122
Oct 1994362015.58$5,640
Sep 19940115.29$0
Aug 1994752116.13$12,130
Jul 1994376117.56$6,603
Jun 1994756117.09$12,920
May 1994374115.88$5,939
Apr 1994376114.14$5,317
Mar 1994379112.46$4,722
Feb 1994395112.50$4,938
Jan 19940112.66$0
Dec 1993379112.33$4,673
Nov 1993378114.49$5,477
Oct 1993374115.85$5,928
Sep 1993387115.03$5,817
Aug 19930115.66$0
Jul 19930115.46$0
Jun 1993379116.79$6,363
May 1993382117.68$6,754
Apr 1993379118.05$6,841
Mar 1993387118.14$7,020
Feb 1993383117.90$6,856
Jan 1993383116.93$6,484

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.

May 2026 — as filed, then multipliedworked
Oil                  580 bbl  × $106.41 =    $61,718
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $61,718

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. 03/O/3286 is the state's own key, not one this site invented.