ROBERTSON, R. J. ESTATE

Operated by RANGER OPERATING CO. (P-5 691776) in the KNOX, S. (MISS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22338District 09Field 49964300OilCasinghead gasSaveExport
Value, all time
$770 k
Jan 1993 – May 2026
Value, last 12 filed months
$17 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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1982-06-01
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: #9-82167.

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
OilDisposition17,526 bbl$770,314
Casinghead gasProduction240 Mcf$0
Total$770,314

240 Mcf of this lease's gas, across 24 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 (1)

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 33.1615, -98.5544. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.16145, -98.55443 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,804 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 4,804 ft.

Completions filed
Oct 1981
1 of 1 wells

1 well

42-5033526814,804 ftOct 1981

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 2026152059.138.00$8,988
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 2025117066.743.32$7,809
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025169070.884.34$11,979
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 2024156079.932.15$12,469
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 2023160077.892.81$12,462
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 2023154070.622.23$10,875
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 2022162087.185.86$14,123
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 20221220108.885.08$13,283
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021154079.795.71$12,288
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 2021157060.362.76$9,477
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 2020172036.972.48$6,359
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 2020159014.751.80$2,345
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 2019172055.052.66$9,469
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 2019172056.803.06$9,770
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 2018163059.543.11$9,705
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018170063.842.90$10,853
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017170055.423.12$9,421
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 2017178045.373.26$8,076
Apr 20170047.933.21$0
Mar 20172046.772.98$94
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016168048.763.72$8,192
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 2016173045.352.69$7,846
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015183032.362.00$5,922
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 2015172056.152.88$9,658
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014182054.693.59$9,954
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014174096.564.18$16,801
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014183090.404.86$16,543
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131750102.523.72$17,941
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013178091.233.42$16,239
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012176094.672.92$16,662
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121790101.652.00$18,195
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011181095.723.31$17,325
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011174092.904.64$16,165
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011174086.504.59$15,051
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010181072.633.98$13,146
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010171070.364.91$12,032
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009177071.445.48$12,645
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009172067.423.22$11,596
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009181046.773.59$8,465
Mar 2009174042.144.06$7,332
Feb 20090032.814.63$0
Jan 20090035.865.37$0
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 20081780131.0811.39$23,332
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008181092.538.77$16,748
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 2007349082.856.92$28,915
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20071062.007.55$62
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007179055.108.22$9,863
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006180054.906.01$9,882
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006187069.376.34$12,972
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 2006176064.397.36$11,333
Mar 20060056.707.08$0
Feb 2006180057.597.75$10,366
Jan 20060060.598.93$0
Dec 2005174054.9413.42$9,560
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005361049.207.36$17,761
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20041049.706.52$50
Sep 20040043.245.28$0
Aug 2004180042.375.55$7,627
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004181034.365.53$6,219
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003177030.266.30$5,356
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003177029.765.13$5,268
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 2003171026.595.97$4,547
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 2003180033.487.93$6,026
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002183024.664.14$4,513
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002134025.963.16$3,479
Jul 20020024.583.06$0
Jun 2002159023.733.34$3,773
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 2001164016.932.36$2,777
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001184024.262.25$4,464
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001144024.685.34$3,554
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001117027.478.40$3,214
Dec 20000026.889.12$0
Nov 2000153032.215.66$4,928
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000159029.644.54$4,713
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000119027.263.68$3,244
Apr 20000024.513.12$0
Mar 2000145028.422.86$4,121
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999122024.282.42$2,962
Nov 19990023.192.43$0
Oct 1999110020.982.80$2,308
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999118015.942.36$1,881
May 19990015.792.32$0
Apr 1999157015.102.21$2,371
Mar 19990012.471.84$0
Feb 199915009.981.82$1,497
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998179010.892.19$1,949
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998130011.301.91$1,469
Jul 19980011.742.24$0
Jun 1998158011.242.24$1,776
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998153012.802.31$1,958
Feb 19980013.952.30$0
Jan 1998173014.702.15$2,543
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997153019.253.15$2,945
Sep 19970017.742.95$0
Aug 1997171017.862.55$3,054
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997180018.972.31$3,415
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997174020.492.21$3,565
Jan 19970023.483.54$0
Dec 1996174023.32$4,058
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996138022.22$3,066
Aug 19960020.26$0
Jul 19961341019.55$2,620
Jun 19960018.73$0
May 19961171019.43$2,273
Apr 19961881021.51$4,044
Mar 199614019.38$271
Feb 19960016.98$0
Jan 199687017.07$1,485
Dec 1995168017.19$2,888
Nov 19950016.00$0
Oct 19951471015.43$2,268
Sep 199511016.18$178
Aug 1995169015.92$2,690
Jul 19958015.24$122
Jun 19951711016.41$2,806
May 19950017.56$0
Apr 19951681017.73$2,979
Mar 19950016.44$0
Feb 19951651016.58$2,736
Jan 19950015.92$0
Dec 19941651015.03$2,480
Nov 19940015.90$0
Oct 1994182015.58$2,836
Sep 19940015.29$0
Aug 19941841016.13$2,968
Jul 19940017.56$0
Jun 19941821017.09$3,110
May 19940015.88$0
Apr 19941831014.14$2,588
Mar 19940012.46$0
Feb 19941651012.50$2,063
Jan 19940012.66$0
Dec 199301012.33$0
Nov 19931731014.49$2,507
Oct 199301015.85$0
Sep 19931761015.03$2,645
Aug 199301015.66$0
Jul 19931751015.46$2,706
Jun 19931771016.79$2,972
May 199301017.68$0
Apr 19931761018.05$3,177
Mar 199301018.14$0
Feb 19931511017.90$2,703
Jan 19931871016.93$3,166

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.

Jan 2026 — as filed, then multipliedworked
Oil                  152 bbl  × $ 59.13 =     $8,988
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $8,988

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. 09/O/22338 is the state's own key, not one this site invented.