ROBERTSON, HARRY

Operated by KOKO SKADI, LLC (P-5 100704) in the SOMERSET field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10774District 01Field 84560001OilCasinghead gasSave
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$45 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition33,848 bbl$1,687,935
Casinghead gasProduction25 Mcf$0
Total$1,687,935

25 Mcf of this lease's gas, across 25 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 (12)

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 29.2312, -98.6403. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.23159, -98.64131 · 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
8.3%
1 of 12 wells
With a plug date
8.3%
1 of 12 wells
Median depth
1,475 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
18.3%
A plug date is filed
18.3%
BothOn the schedule and plugged. Neither fact cancels the other.
18.3%
NeitherNo plug date, and not on the schedule.
1191.7%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 12 of 12 wells. Median 1,475 ft, with the middle half between 1,449 and 1,487 ft; the shallowest is 1,420 ft and the deepest 1,520 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

80s

Last completion by decade, 11 of 12 wells, Sep 1982 – Jan 1986. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1982 – Jan 1986
11 of 12 wells; 1 filed none
Plug dates filed
Sep 1992
1 of 12 wells; 11 filed none

12 wells

42-0293286831,450 ftSep 1992Yes
42-02936913151,445 ftJan 1986
42-02936721141,420 ftNov 1985
42-02936608131,480 ftAug 1985
42-02936379121,454 ftJun 1985
42-02936194111,474 ftFeb 1985
42-02935766101,503 ftNov 1984
42-0293511891,500 ftMar 1984
42-0293327441,483 ftNov 1983
42-0293327351,475 ftJul 1983
42-0293262921,442 ftJan 1983
42-0293252511,520 ftSep 1982

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 2026277089.753.15$24,861
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 2025325062.743.08$20,391
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 202570062.363.54$4,365
Mar 202582067.704.27$5,551
Feb 20250070.884.34$0
Jan 202563074.324.28$4,682
Dec 202474068.993.12$5,105
Nov 202464069.052.20$4,419
Oct 2024124071.372.28$8,850
Sep 20240069.612.36$0
Aug 2024108075.632.06$8,168
Jul 202476079.932.15$6,075
Jun 2024138078.082.63$10,775
May 202465078.812.20$5,123
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 202493076.091.78$7,076
Jan 20240073.023.30$0
Dec 2023162071.262.61$11,544
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 202343068.962.26$2,965
May 202393070.622.23$6,568
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 202259084.888.16$5,008
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221500115.097.98$17,264
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 2021114077.435.24$8,827
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 2021111063.483.02$7,046
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 2020154039.982.39$6,157
Jul 20200038.371.83$0
Jun 2020321034.901.69$11,203
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020158049.881.98$7,881
Jan 2020158057.252.09$9,046
Dec 20190059.012.30$0
Nov 2019152055.302.75$8,406
Oct 20190053.472.42$0
Sep 201990055.052.66$4,955
Aug 2019156053.112.30$8,285
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 201980058.482.74$4,678
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019159050.852.79$8,085
Jan 20190046.033.23$0
Dec 2018155046.594.19$7,221
Nov 201815052.934.24$794
Oct 2018154061.443.40$9,462
Sep 2018154059.543.11$9,169
Aug 20180059.403.07$0
Jul 2018154065.142.93$10,032
Jun 2018147060.183.08$8,846
May 20180065.382.90$0
Apr 2018111063.842.90$7,086
Mar 2018155061.222.79$9,489
Feb 20180061.782.77$0
Jan 2018158062.874.01$9,933
Dec 2017155057.272.92$8,877
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017154047.523.09$7,318
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017178045.373.26$8,076
Apr 20170047.933.21$0
Mar 201784046.772.98$3,929
Feb 2017187050.452.95$9,434
Jan 2017100049.413.42$4,941
Dec 20160048.763.72$0
Nov 201676042.492.64$3,229
Oct 201679046.193.09$3,649
Sep 201679041.553.10$3,282
Aug 201688041.442.92$3,647
Jul 201689041.622.92$3,704
Jun 201696045.352.69$4,354
May 2016131042.521.99$5,570
Apr 201694036.561.99$3,437
Mar 2016163033.011.79$5,381
Feb 201650026.472.06$1,324
Jan 201676027.352.36$2,079
Dec 2015106032.362.00$3,430
Nov 201583038.792.17$3,220
Oct 201595043.552.43$4,137
Sep 2015101042.992.76$4,342
Aug 201591040.162.87$3,655
Jul 201594048.152.95$4,526
Jun 2015182056.152.88$10,219
May 201585055.212.96$4,693
Apr 201591049.822.71$4,534
Mar 2015175042.892.93$7,506
Feb 201590044.662.98$4,019
Jan 201595043.433.10$4,126
Dec 2014192054.693.59$10,500
Nov 201498070.464.25$6,905
Oct 2014199078.303.90$15,582
Sep 201488086.164.05$7,582
Aug 2014168089.394.04$15,018
Jul 2014188096.564.18$18,153
Jun 2014194098.164.74$19,043
May 2014169094.734.73$16,009
Apr 201498095.944.81$9,402
Mar 2014202095.895.06$19,370
Feb 201492097.406.19$8,961
Jan 2014156090.404.86$14,102
Dec 2013196091.824.35$17,997
Nov 201394088.853.74$8,352
Oct 201383097.423.78$8,086
Sep 20131520104.113.72$15,825
Aug 20131010104.253.52$10,529
Jul 20131610102.523.72$16,506
Jun 2013187094.403.93$17,653
May 2013194094.834.15$18,397
Apr 2013198093.964.28$18,604
Mar 201397093.623.91$9,081
Feb 2013195091.233.42$17,790
Jan 2013204091.603.42$18,686
Dec 2012105086.773.42$9,111
Nov 2012194086.953.62$16,868
Oct 2012145089.383.40$12,960
Sep 2012183094.672.92$17,325
Aug 2012104092.662.91$9,637
Jul 201299085.133.02$8,428
Jun 2012173079.822.52$13,809
May 201272091.612.49$6,596
Apr 2012780101.652.00$7,929
Mar 20122040105.052.22$21,430
Feb 20121020101.102.57$10,312
Jan 2012102098.092.73$10,005
Dec 2011100096.873.24$9,687
Nov 2011149095.723.31$14,262
Oct 2011101084.983.65$8,583
Sep 2011202083.623.99$16,891
Aug 2011197083.404.15$16,430
Jul 2011310094.144.52$29,183
Jun 2011103092.904.64$9,569
May 201196098.134.40$9,420
Apr 20111250105.964.33$13,245
Mar 201173096.364.06$7,034
Feb 2011104085.644.18$8,907
Jan 2011249086.504.59$21,539
Dec 2010105085.734.35$9,002
Nov 201073080.843.80$5,901
Oct 2010369078.103.51$28,819
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 201084071.124.24$5,974
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 201068074.365.96$5,056
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 200933072.544.11$2,394
Sep 200955065.543.06$3,605
Aug 200991067.423.22$6,135
Jul 200981061.133.46$4,952
Jun 20090066.163.90$0
May 200976054.743.93$4,160
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009103035.865.37$3,694
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081470131.3313.03$19,306
May 2008480123.1711.57$5,912
Apr 20081480110.3110.45$16,326
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 200766088.337.30$5,830
Nov 2007142091.677.29$13,017
Oct 20070082.856.92$0
Sep 2007103075.846.24$7,812
Aug 200781069.066.39$5,594
Jul 20070070.906.39$0
Jun 200788062.007.55$5,456
May 2007183058.747.85$10,749
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 200746055.108.22$2,535
Jan 200761050.306.73$3,068
Dec 200699056.656.92$5,608
Nov 2006181054.207.62$9,810
Oct 20060054.906.01$0
Sep 200672060.085.04$4,326
Aug 200678068.717.34$5,359
Jul 2006110069.376.34$7,631
Jun 2006139066.286.38$9,213
May 20060066.016.42$0
Apr 200688064.397.36$5,666
Mar 20060056.707.08$0
Feb 2006163057.597.75$9,387
Jan 20060060.598.93$0
Dec 200597054.9413.42$5,329
Nov 200562054.6910.59$3,391
Oct 2005140058.3413.80$8,168
Sep 200577061.4512.08$4,732
Aug 20050061.519.80$0
Jul 200594055.697.84$5,235
Jun 20050052.337.38$0
May 200574045.226.65$3,346
Apr 200553049.207.36$2,608
Mar 200580050.377.15$4,030
Feb 200563045.226.31$2,849
Jan 2005204043.166.32$8,805
Dec 20040039.866.75$0
Nov 2004234045.286.33$10,596
Oct 200465049.706.52$3,231
Sep 2004109043.245.28$4,713
Aug 200440042.375.55$1,695
Jul 2004151038.286.08$5,780
Jun 2004138036.106.43$4,982
May 200481037.486.49$3,036
Apr 200475034.475.86$2,585
Mar 2004198034.365.53$6,803
Feb 200424032.455.51$779
Jan 200480032.036.30$2,562
Dec 200397030.266.30$2,935
Nov 200391028.804.60$2,621
Oct 200345028.174.76$1,268
Sep 2003113026.314.75$2,973
Aug 200377029.765.13$2,292
Jul 200328029.415.17$823
Jun 2003190028.565.98$5,426
May 2003164026.595.97$4,361
Apr 20030026.675.41$0
Mar 2003219031.146.10$6,820
Feb 200371033.487.93$2,377
Jan 200394030.315.58$2,849
Dec 2002101026.914.85$2,718
Nov 2002188024.664.14$4,636
Oct 200299026.464.23$2,620
Sep 200274027.443.64$2,031
Aug 2002150025.963.16$3,894
Jul 200298024.583.06$2,409
Jun 2002138023.733.34$3,275
May 20020024.663.58$0
Apr 200289023.653.51$2,105
Mar 200278022.003.10$1,716
Feb 2002225018.222.38$4,100
Jan 200285017.172.38$1,459
Dec 2001281016.932.36$4,757
Nov 2001120018.072.41$2,168
Oct 200175019.782.53$1,484
Sep 2001191024.262.25$4,634
Aug 200190024.873.05$2,238
Jul 2001111023.933.20$2,656
Jun 200164024.563.82$1,572
May 2001104025.524.31$2,654
Apr 2001143024.685.34$3,529
Mar 2001135024.545.38$3,313
Feb 200192027.755.77$2,553
Jan 200164027.478.40$1,758
Dec 200073026.889.12$1,962
Nov 200060032.215.66$1,933
Oct 200095031.235.15$2,967
Sep 2000145031.875.19$4,621
Aug 200036029.644.54$1,067
Jul 200072028.534.09$2,054
Jun 200051029.304.40$1,494
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000180028.422.86$5,116
Feb 20000027.622.73$0
Jan 2000151025.272.48$3,816
Dec 1999160024.282.42$3,885
Nov 19990023.192.43$0
Oct 1999124020.982.80$2,602
Sep 1999159021.752.62$3,458
Aug 199987019.262.88$1,676
Jul 1999109017.892.37$1,950
Jun 1999266015.942.36$4,240
May 19990015.792.32$0
Apr 1999265015.102.21$4,002
Mar 1999107012.471.84$1,334
Feb 19997009.981.82$699
Jan 1999100010.381.90$1,038
Dec 199825709.201.77$2,364
Nov 1998104010.892.19$1,133
Oct 1998172012.421.97$2,136
Sep 1998238012.592.08$2,996
Aug 1998124011.301.91$1,401
Jul 1998110011.742.24$1,291
Jun 1998101011.242.24$1,135
May 1998187012.622.21$2,360
Apr 1998344013.042.51$4,486
Mar 1998254012.802.31$3,251
Feb 1998238013.952.30$3,320
Jan 1998276014.702.15$4,057
Dec 1997399016.322.41$6,512
Nov 1997268018.193.09$4,875
Oct 1997281019.253.15$5,409
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 199665021.97$1,428
Oct 199633023.31$769
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 199527016.18$437
Aug 199574015.92$1,178
Jul 199533015.24$503
Jun 199570016.41$1,149
May 19950017.56$0
Apr 199570017.73$1,241
Mar 199565016.44$1,069
Feb 199567016.58$1,111
Jan 19950115.92$0
Dec 1994205115.03$3,081
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 199496117.56$1,686
Jun 19940117.09$0
May 1994203115.88$3,224
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994118112.50$1,475
Jan 19940112.66$0
Dec 1993199112.33$2,454
Nov 199359114.49$855
Oct 1993274115.85$4,343
Sep 199359115.03$887
Aug 1993261115.66$4,087
Jul 1993141115.46$2,180
Jun 1993269116.79$4,517
May 1993254117.68$4,491
Apr 1993251118.05$4,531
Mar 1993439118.14$7,963
Feb 1993253117.90$4,529
Jan 1993131116.93$2,218

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 2026 — as filed, then multipliedworked
Oil                  277 bbl  × $ 89.75 =    $24,861
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $24,861

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. 01/O/10774 is the state's own key, not one this site invented.