SHANNON ESTATE ETAL -K-

Operated by KDM PRODUCTION CO (P-5 452995) in the VAUGHN field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2061District 7CField 93264001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – Jan 2016
Value, last 12 filed months
$21 k
at the published price for each month
Months reported
277
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 33 leases and 358 wells, and the rule below applies to all of them.

Discovered
1947-09-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
450 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 1979-10-15.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: INTO THE VAUGHN CONSOLIDATED 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
OilDisposition63,743 bbl$2,515,887
Casinghead gasProduction839 Mcf$241
Total$2,516,128

772 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 30.8620, -101.3223. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.86223, -101.32265 · 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
100.0%
15 of 15 wells
With a plug date
40.0%
6 of 15 wells
Median depth
1,410 ft
7 wells filed one
Completion to plug
37.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
15100.0%
A plug date is filed
640.0%
BothOn the schedule and plugged. Neither fact cancels the other.
640.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Total depth in feet, 7 of 15 wells. Median 1,410 ft, with the middle half between 1,378 and 1,430 ft; the shallowest is 1,346 ft and the deepest 1,484 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 15 wells, Mar 1989. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1989
1 of 15 wells; 14 filed none
Plug dates filed
May 2026 – Jul 2026
6 of 15 wells; 9 filed none

Last completion to plug: a median of 37.2 years across the 1 well that filed both dates, with the middle half between 37.2 years and 37.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-10501028101,346 ftMay 2026Yes
42-10501029111,346 ftJul 2026Yes
42-1050103012Yes
42-10501031131,429 ftMay 2026Yes
42-1050103214D1,430 ftYes
42-1050103315Yes
42-105011402Yes
42-105011413D1,484 ftMay 2026Yes
42-105011424Yes
42-105011435Yes
42-105011446Yes
42-1050114571,410 ftMay 2026Yes
42-105011468Yes
42-105034609Yes
42-1050112811,410 ftMar 1989May 2026Yes

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 (277)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

277 months

Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
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 20150049.822.71$0
Mar 2015333042.892.93$14,282
Feb 2015161044.662.98$7,190
Jan 2015154043.433.10$6,688
Dec 2014175054.693.59$9,571
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014190086.164.05$16,370
Aug 2014164089.394.04$14,660
Jul 2014191096.564.18$18,443
Jun 2014181098.164.74$17,767
May 2014164094.734.73$15,536
Apr 2014179095.944.81$17,173
Mar 2014177095.895.06$16,973
Feb 2014176097.406.19$17,142
Jan 2014162090.404.86$14,645
Dec 2013165091.824.35$15,150
Nov 2013165088.853.74$14,660
Oct 2013162097.423.78$15,782
Sep 20133220104.113.72$33,523
Aug 20131340104.253.52$13,970
Jul 201300102.523.72$0
Jun 2013320094.403.93$30,208
May 2013318094.834.15$30,156
Apr 2013160093.964.28$15,034
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012151086.773.42$13,102
Nov 2012180086.953.62$15,651
Oct 2012192089.383.40$17,161
Sep 2012169094.672.92$15,999
Aug 2012118092.662.91$10,934
Jul 2012180085.133.02$15,323
Jun 20120079.822.52$0
May 2012182091.612.49$16,673
Apr 20121760101.652.00$17,890
Mar 20123730105.052.22$39,184
Feb 20121910101.102.57$19,310
Jan 2012165098.092.73$16,185
Dec 2011351096.873.24$34,001
Nov 20110095.723.31$0
Oct 2011192084.983.65$16,316
Sep 2011187083.623.99$15,637
Aug 2011180083.404.15$15,012
Jul 2011177094.144.52$16,663
Jun 2011333092.904.64$30,936
May 20110098.134.40$0
Apr 20111920105.964.33$20,344
Mar 2011176096.364.06$16,959
Feb 2011168085.644.18$14,388
Jan 20110086.504.59$0
Dec 2010169085.734.35$14,488
Nov 20100080.843.80$0
Oct 2010179078.103.51$13,980
Sep 20100072.633.98$0
Aug 2010161073.684.42$11,862
Jul 2010164072.554.74$11,898
Jun 2010163070.364.91$11,469
May 2010338071.124.24$24,039
Apr 2010168081.694.12$13,724
Mar 2010171078.394.39$13,405
Feb 2010180073.585.44$13,244
Jan 2010164074.365.96$12,195
Dec 2009165071.445.48$11,788
Nov 2009176074.593.75$13,128
Oct 2009169072.544.11$12,259
Sep 2009179065.543.06$11,732
Aug 2009167067.423.22$11,259
Jul 20090061.133.46$0
Jun 2009162066.163.90$10,718
May 2009164054.743.93$8,977
Apr 2009165046.773.59$7,717
Mar 2009194042.144.06$8,175
Feb 2009196032.814.63$6,431
Jan 2009312035.865.37$11,188
Dec 2008159037.105.98$5,899
Nov 2008168055.496.86$9,322
Oct 2008355075.246.92$26,710
Sep 20081750101.767.88$17,808
Aug 20082990114.228.48$34,152
Jul 20082670131.0811.39$34,998
Jun 20083140131.3313.03$41,238
May 20083550123.1711.57$43,725
Apr 20083190110.3110.45$35,189
Mar 20081600101.909.66$16,304
Feb 2008320092.538.77$29,610
Jan 2008170090.388.21$15,365
Dec 2007156088.337.30$13,779
Nov 20070091.677.29$0
Oct 2007191082.856.92$15,824
Sep 20070075.846.24$0
Aug 2007179069.066.39$12,362
Jul 2007341070.906.39$24,177
Jun 20070062.007.55$0
May 2007253058.747.85$14,861
Apr 20070059.617.81$0
Mar 2007198056.927.30$11,270
Feb 2007377055.108.22$20,773
Jan 20070050.306.73$0
Dec 2006353056.656.92$19,997
Nov 2006192054.207.62$10,406
Oct 2006381054.906.01$20,917
Sep 20060060.085.04$0
Aug 2006177068.717.34$12,162
Jul 2006177069.376.34$12,278
Jun 2006186066.286.38$12,328
May 2006196066.016.42$12,938
Apr 2006184064.397.36$11,848
Mar 2006179056.707.08$10,149
Feb 2006369057.597.75$21,251
Jan 20060060.598.93$0
Dec 2005374054.9413.42$20,548
Nov 2005179054.6910.59$9,790
Oct 2005168058.3413.80$9,801
Sep 2005195061.4512.08$11,983
Aug 2005191061.519.80$11,748
Jul 2005183055.697.84$10,191
Jun 2005191052.337.38$9,995
May 2005370045.226.65$16,731
Apr 2005157049.207.36$7,724
Mar 2005190050.377.15$9,570
Feb 2005190145.226.31$8,598
Jan 2005191143.166.32$8,250
Dec 2004196139.866.75$7,819
Nov 20040045.286.33$0
Oct 2004181149.706.52$9,002
Sep 2004190043.245.28$8,216
Aug 2004179142.375.55$7,590
Jul 2004183138.286.08$7,011
Jun 2004189136.106.43$6,829
May 2004187037.486.49$7,009
Apr 20040134.475.86$6
Mar 2004170034.365.53$5,841
Feb 2004180132.455.51$5,847
Jan 2004178032.036.30$5,701
Dec 2003198130.266.30$5,998
Nov 2003183128.804.60$5,275
Oct 20030128.174.76$5
Sep 2003197126.314.75$5,188
Aug 2003163029.765.13$4,851
Jul 20030029.415.17$0
Jun 2003188128.565.98$5,375
May 2003369026.595.97$9,812
Apr 2003195026.675.41$5,201
Mar 2003194131.146.10$6,047
Feb 20030033.487.93$0
Jan 2003181030.315.58$5,486
Dec 2002201126.914.85$5,414
Nov 2002198024.664.14$4,883
Oct 2002192026.464.23$5,080
Sep 2002193127.443.64$5,300
Aug 2002192025.963.16$4,984
Jul 2002188124.583.06$4,624
Jun 20020023.733.34$0
May 2002180124.663.58$4,442
Apr 20020023.653.51$0
Mar 2002196122.003.10$4,315
Feb 2002183118.222.38$3,337
Jan 2002179017.172.38$3,073
Dec 20010016.932.36$0
Nov 2001182118.072.41$3,291
Oct 2001190019.782.53$3,758
Sep 2001190124.262.25$4,612
Aug 2001189024.873.05$4,700
Jul 2001190123.933.20$4,550
Jun 2001363024.563.82$8,915
May 20010025.524.31$0
Apr 2001345124.685.34$8,520
Mar 2001194124.545.38$4,766
Feb 2001180027.755.77$4,995
Jan 20010127.478.40$8
Dec 2000372026.889.12$9,999
Nov 2000166132.215.66$5,353
Oct 2000353031.235.15$11,024
Sep 2000166131.875.19$5,296
Aug 2000164029.644.54$4,861
Jul 2000350128.534.09$9,990
Jun 2000343129.304.40$10,054
May 2000171127.263.68$4,665
Apr 2000180124.513.12$4,415
Mar 2000345128.422.86$9,808
Feb 2000172027.622.73$4,751
Jan 2000341025.272.48$8,617
Dec 1999345024.282.42$8,377
Nov 1999173123.192.43$4,014
Oct 1999338020.982.80$7,091
Sep 1999163021.752.62$3,545
Aug 1999183119.262.88$3,527
Jul 1999364117.892.37$6,514
Jun 1999185115.942.36$2,951
May 1999364115.792.32$5,750
Apr 1999180115.102.21$2,720
Mar 1999368112.471.84$4,591
Feb 199918419.981.82$1,838
Jan 1999369110.381.90$3,832
Dec 199818719.201.77$1,722
Nov 1998185110.892.19$2,017
Oct 1998346112.421.97$4,299
Sep 1998363112.592.08$4,572
Aug 1998371111.301.91$4,194
Jul 1998185111.742.24$2,174
Jun 1998363111.242.24$4,082
May 1998363112.622.21$4,583
Apr 1998183113.042.51$2,389
Mar 1998366112.802.31$4,687
Feb 1998367113.952.30$5,122
Jan 1998187114.702.15$2,751
Dec 1997367116.322.41$5,992
Nov 1997365118.193.09$6,642
Oct 1997181119.253.15$3,487
Sep 1997523117.742.95$9,281
Aug 1997360117.862.55$6,432
Jul 1997341117.582.25$5,997
Jun 1997180117.242.26$3,105
May 1997352118.972.31$6,680
Apr 1997354117.882.08$6,332
Mar 1997329118.951.94$6,236
Feb 1997364120.492.21$7,461
Jan 1997357123.483.54$8,386
Dec 1996647123.32$15,088
Nov 1996167121.97$3,669
Oct 1996541123.31$12,611
Sep 1996358122.22$7,955
Aug 1996355120.26$7,192
Jul 1996538119.55$10,518
Jun 1996359118.73$6,724
May 1996519119.43$10,084
Apr 1996354121.51$7,615
Mar 1996349119.38$6,764
Feb 1996331116.98$5,620
Jan 1996352117.07$6,009
Dec 1995347117.19$5,965
Nov 1995169116.00$2,704
Oct 1995335115.43$5,169
Sep 1995257116.18$4,158
Aug 1995568115.92$9,043
Jul 1995285115.24$4,343
Jun 1995285116.41$4,677
May 1995564117.56$9,904
Apr 1995291117.73$5,159
Mar 1995291116.44$4,784
Feb 1995568116.58$9,417
Jan 1995288115.92$4,585
Dec 1994521115.03$7,831
Nov 1994289115.90$4,595
Oct 1994575115.58$8,959
Sep 1994288115.29$4,404
Aug 1994572116.13$9,226
Jul 1994578117.56$10,150
Jun 1994286117.09$4,888
May 1994509115.88$8,083
Apr 1994575114.14$8,131
Mar 19942904512.46$3,613
Feb 19945904412.50$7,375
Jan 19942894412.66$3,659
Dec 19935444612.33$6,708
Nov 19932924414.49$4,231
Oct 19935664515.85$8,971
Sep 19932833915.03$4,253
Aug 19935514315.66$8,629
Jul 19935284815.46$8,163
Jun 19935745116.79$9,637
May 19932875317.68$5,074
Apr 19935775118.05$10,415
Mar 19935785518.14$10,485
Feb 19935805017.90$10,382
Jan 19935788116.93$9,786

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 2015 — as filed, then multipliedworked
Oil                  333 bbl  × $ 42.89 =    $14,282
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                  $14,282

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/2061 is the state's own key, not one this site invented.