YAN-KEE (CANYON SAND) FIELD MA

Operated by TWIN OAKS CONSTRUCTION COMPANY (P-5 875022) in the YAN-KEE (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12308District 7CField 99212333OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$22 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 7 leases and 67 wells, and the rule below applies to all of them.

Discovered
1955-11-28
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
OilDisposition34,179 bbl$1,613,616
Casinghead gasProduction109 Mcf$249
Total$1,613,865

48 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 (15)

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 31.3749, -100.1388. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.0 miles.

31.37389, -100.14913 · 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
66.7%
10 of 15 wells
With a plug date
66.7%
10 of 15 wells
Median depth
3,905 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1066.7%
A plug date is filed
1066.7%
BothOn the schedule and plugged. Neither fact cancels the other.
1066.7%
NeitherNo plug date, and not on the schedule.
533.3%

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, 12 of 15 wells. Median 3,905 ft, with the middle half between 3,828 and 4,223 ft; the shallowest is 3,810 ft and the deepest 5,929 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, 2 of 15 wells, Aug 1985 – Dec 2006. 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 1985 – Dec 2006
2 of 15 wells; 13 filed none
Plug dates filed
Nov 1989 – Sep 2001
10 of 15 wells; 5 filed none

15 wells

42-4510002625024,055 ftDec 1989Yes
42-45100434901W3,980 ftSep 2001Yes
42-45100438302W3,820 ftDec 1989Yes
42-451004399023,831 ftDec 1989Yes
42-451004403013,811 ftJul 1997Yes
42-451004461903W5,929 ftNov 1989Yes
42-451006015014,727 ftNov 1989Yes
42-4510060510013,855 ftDec 1989Yes
42-4510101313023,859 ftNov 1989Yes
42-4510104511023,950 ftNov 1989Yes
42-45100441903
42-45180115101
42-45180118502
42-451325311113,810 ftDec 2006
42-451313276104,725 ftAug 1985

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 2025146058.593.93$8,554
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 202581063.933.01$5,178
Jul 20250066.743.32$0
Jun 2025126066.483.13$8,376
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202582067.704.27$5,551
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202498068.993.12$6,761
Nov 20240069.052.20$0
Oct 202490071.372.28$6,423
Sep 20240069.612.36$0
Aug 2024133075.632.06$10,059
Jul 20240079.932.15$0
Jun 2024162078.082.63$12,649
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024154080.301.55$12,366
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 2022640108.885.08$6,968
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021147071.323.90$10,484
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021152069.865.35$10,619
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021143063.483.02$9,078
Apr 20210060.362.76$0
Mar 2021143061.302.72$8,766
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020152044.642.68$6,785
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020163037.091.99$6,046
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 2020147016.921.81$2,487
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020144049.881.98$7,183
Jan 20200057.252.09$0
Dec 2019150059.012.30$8,852
Nov 2019160055.302.75$8,848
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019114053.112.30$6,055
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019138056.803.06$7,838
Feb 20190050.852.79$0
Jan 2019103046.033.23$4,741
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018132061.443.40$8,110
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018118065.142.93$7,687
Jun 20180060.183.08$0
May 2018152065.382.90$9,938
Apr 20180063.842.90$0
Mar 2018162061.222.79$9,918
Feb 20180061.782.77$0
Jan 2018169062.874.01$10,625
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017149049.292.98$7,344
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017166043.873.09$7,282
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201797047.933.21$4,649
Mar 20170046.772.98$0
Feb 2017165050.452.95$8,324
Jan 2017167049.413.42$8,251
Dec 20160048.763.72$0
Nov 2016146042.492.64$6,204
Oct 20160046.193.09$0
Sep 2016158041.553.10$6,565
Aug 2016144041.442.92$5,967
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016154042.521.99$6,548
Apr 20160036.561.99$0
Mar 2016155033.011.79$5,117
Feb 20160026.472.06$0
Jan 2016163027.352.36$4,458
Dec 20150032.362.00$0
Nov 2015126038.792.17$4,888
Oct 2015161043.552.43$7,012
Sep 20150042.992.76$0
Aug 2015170040.162.87$6,827
Jul 2015168048.152.95$8,089
Jun 2015156056.152.88$8,759
May 20150055.212.96$0
Apr 2015148049.822.71$7,373
Mar 2015151042.892.93$6,476
Feb 20150044.662.98$0
Jan 2015150043.433.10$6,515
Dec 20140054.693.59$0
Nov 2014135070.464.25$9,512
Oct 2014134078.303.90$10,492
Sep 20140086.164.05$0
Aug 2014161089.394.04$14,392
Jul 20140096.564.18$0
Jun 2014155098.164.74$15,215
May 20140094.734.73$0
Apr 2014160095.944.81$15,350
Mar 2014146095.895.06$14,000
Feb 20140097.406.19$0
Jan 2014149090.404.86$13,470
Dec 20130091.824.35$0
Nov 2013163088.853.74$14,483
Oct 20130097.423.78$0
Sep 20131220104.113.72$12,701
Aug 20131350104.253.52$14,074
Jul 201300102.523.72$0
Jun 2013128094.403.93$12,083
May 20130094.834.15$0
Apr 2013116093.964.28$10,899
Mar 20130093.623.91$0
Feb 2013142091.233.42$12,955
Jan 20130091.603.42$0
Dec 2012153086.773.42$13,276
Nov 20120086.953.62$0
Oct 2012168089.383.40$15,016
Sep 20120094.672.92$0
Aug 2012173092.662.91$16,030
Jul 2012167085.133.02$14,217
Jun 2012150079.822.52$11,973
May 20120091.612.49$0
Apr 20121600101.652.00$16,264
Mar 20121640105.052.22$17,228
Feb 201200101.102.57$0
Jan 2012164098.092.73$16,087
Dec 20110096.873.24$0
Nov 2011150095.723.31$14,358
Oct 20110084.983.65$0
Sep 2011151083.623.99$12,627
Aug 2011169083.404.15$14,095
Jul 2011164094.144.52$15,439
Jun 20110092.904.64$0
May 2011172098.134.40$16,878
Apr 20111820105.964.33$19,285
Mar 20110096.364.06$0
Feb 2011180085.644.18$15,415
Jan 20110086.504.59$0
Dec 2010315085.734.35$27,005
Nov 20100080.843.80$0
Oct 2010175078.103.51$13,668
Sep 2010179072.633.98$13,001
Aug 2010159073.684.42$11,715
Jul 2010176072.554.74$12,769
Jun 2010337070.364.91$23,711
May 2010169071.124.24$12,019
Apr 2010180081.694.12$14,704
Mar 2010177078.394.39$13,875
Feb 20100073.585.44$0
Jan 2010176074.365.96$13,087
Dec 2009363071.445.48$25,933
Nov 20090074.593.75$0
Oct 2009127072.544.11$9,213
Sep 2009195065.543.06$12,780
Aug 2009188067.423.22$12,675
Jul 2009194061.133.46$11,859
Jun 2009170066.163.90$11,247
May 2009155054.743.93$8,485
Apr 2009349046.773.59$16,323
Mar 20090042.144.06$0
Feb 2009303032.814.63$9,941
Jan 2009167035.865.37$5,989
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008148075.246.92$11,136
Sep 20083680101.767.88$37,448
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081750131.3313.03$22,983
May 20081220123.1711.57$15,027
Apr 20081090110.3110.45$12,024
Mar 200800101.909.66$0
Feb 2008151092.538.77$13,972
Jan 2008165090.388.21$14,913
Dec 20070088.337.30$0
Nov 2007143091.677.29$13,109
Oct 20070082.856.92$0
Sep 2007148075.846.24$11,224
Aug 2007232069.066.39$16,022
Jul 20070070.906.39$0
Jun 2007162062.007.55$10,044
May 2007158058.747.85$9,281
Apr 2007297059.617.81$17,704
Mar 2007157056.927.30$8,936
Feb 2007165055.108.22$9,092
Jan 2007326050.306.73$16,398
Dec 2006339056.656.92$19,204
Nov 2006126054.207.62$6,829
Oct 20060054.906.01$0
Sep 2006130060.085.04$7,810
Aug 20060068.717.34$0
Jul 2006159069.376.34$11,030
Jun 2006140066.286.38$9,279
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005108054.6910.59$5,907
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 200560061.519.80$3,691
Jul 200560155.697.84$3,349
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 200597149.207.36$4,780
Mar 200576150.377.15$3,835
Feb 20050145.226.31$6
Jan 200570143.166.32$3,028
Dec 20040139.866.75$7
Nov 200494145.286.33$4,263
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040142.375.55$6
Jul 200454038.286.08$2,067
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 200482134.475.86$2,832
Mar 20040034.365.53$0
Feb 200449032.455.51$1,590
Jan 200430132.036.30$967
Dec 20030130.266.30$6
Nov 200378128.804.60$2,251
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030129.765.13$5
Jul 200385029.415.17$2,500
Jun 20030128.565.98$6
May 20030126.595.97$6
Apr 2003168126.675.41$4,486
Mar 20030031.146.10$0
Feb 20030133.487.93$8
Jan 20030030.315.58$0
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020025.963.16$0
Jul 20020124.583.06$3
Jun 200250023.733.34$1,187
May 2002236024.663.58$5,820
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 200241017.172.38$704
Dec 200161016.932.36$1,033
Nov 20010018.072.41$0
Oct 200167019.782.53$1,325
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 200145025.524.31$1,148
Apr 2001136024.685.34$3,356
Mar 2001161124.545.38$3,956
Feb 2001139027.755.77$3,857
Jan 20010027.478.40$0
Dec 20000126.889.12$9
Nov 20000032.215.66$0
Oct 2000162031.235.15$5,059
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000150129.304.40$4,399
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 200054028.422.86$1,535
Feb 2000179027.622.73$4,944
Jan 20000025.272.48$0
Dec 1999165024.282.42$4,006
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 1999121021.752.62$2,632
Aug 1999141019.262.88$2,716
Jul 1999129017.892.37$2,308
Jun 1999146115.942.36$2,330
May 1999129115.792.32$2,039
Apr 1999107115.102.21$1,618
Mar 1999161112.471.84$2,010
Feb 1999019.981.82$2
Jan 1999170110.381.90$1,767
Dec 199816319.201.77$1,501
Nov 1998170110.892.19$1,853
Oct 1998168112.421.97$2,089
Sep 1998161112.592.08$2,029
Aug 1998170111.301.91$1,923
Jul 1998170111.742.24$1,998
Jun 1998167111.242.24$1,879
May 1998166112.622.21$2,097
Apr 1998162113.042.51$2,115
Mar 1998159112.802.31$2,038
Feb 1998169113.952.30$2,360
Jan 1998166114.702.15$2,442
Dec 1997285116.322.41$4,654
Nov 1997149118.193.09$2,713
Oct 1997158119.253.15$3,045
Sep 1997314117.742.95$5,573
Aug 1997146117.862.55$2,610
Jul 1997290117.582.25$5,100
Jun 1997154117.242.26$2,657
May 1997213118.972.31$4,043
Apr 19970117.882.08$2
Mar 199781118.951.94$1,537
Feb 1997113120.492.21$2,318
Jan 1997159123.483.54$3,737
Dec 1996121123.32$2,822
Nov 1996107121.97$2,351
Oct 1996151123.31$3,520
Sep 1996144122.22$3,200
Aug 1996150120.26$3,039
Jul 1996130119.55$2,542
Jun 1996166118.73$3,109
May 1996265119.43$5,149
Apr 19960121.51$0
Mar 1996144119.38$2,791
Feb 1996204116.98$3,464
Jan 1996115117.07$1,963
Dec 199596117.19$1,650
Nov 1995128116.00$2,048
Oct 1995130115.43$2,006
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 1995232117.56$4,074
Apr 19950117.73$0
Mar 1995291116.44$4,784
Feb 1995133116.58$2,205
Jan 1995161115.92$2,563
Dec 1994129115.03$1,939
Nov 1994110115.90$1,749
Oct 1994116115.58$1,807
Sep 1994291115.29$4,449
Aug 19940116.13$0
Jul 1994145117.56$2,546
Jun 1994152117.09$2,598
May 1994168115.88$2,668
Apr 1994180114.14$2,545
Mar 1994121112.46$1,508
Feb 1994134112.50$1,675
Jan 1994111112.66$1,405
Dec 1993291112.33$3,588
Nov 1993139114.49$2,014
Oct 1993156115.85$2,473
Sep 1993253115.03$3,803
Aug 1993230115.66$3,602
Jul 19930115.46$0
Jun 1993144116.79$2,418
May 1993240117.68$4,243
Apr 1993260118.05$4,693
Mar 1993319118.14$5,787
Feb 1993303117.90$5,424
Jan 1993299116.93$5,062

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                  146 bbl  × $ 58.59 =     $8,554
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                   $8,554

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. 7C/O/12308 is the state's own key, not one this site invented.