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KNOX D

Operated by ROBUCK PETROLEUM, LLC (P-5 722177) in the HALEK (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 32189District 09Field 38117500OilCasinghead gasSaveExport
Value, all time
$924 k
Dec 2011 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
174
no gaps in the span
Streams
2
oil, casinghead gas

The HALEK (CADDO) field

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 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
2009-02-25
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2010-10-01.

The Commission's schedule remark for this field reads: “USE COUNTY REGULAR SPACING FOR PERMITTING”

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
OilDisposition8,459 bbl$769,322
Casinghead gasProduction44,631 Mcf$155,055
Total$924,377

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 33.0964, -98.2579. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.09637, -98.25790 · 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
4,870 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 4,870 ft.

Completions filed
Dec 2011
1 of 1 wells

1 well

42-237394254BG4,870 ftDec 2011——

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 (174)

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

174 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 202602089.753.15$63
Feb 202608063.503.75$300
Jan 2026012559.138.00$1,000
Dec 2025013456.664.41$591
Nov 2025011058.593.93$432
Oct 2025011559.383.30$380
Sep 2025011662.743.08$357
Aug 2025011563.933.01$347
Jul 2025011766.743.32$388
Jun 2025010366.483.13$322
May 2025010160.553.23$326
Apr 2025010062.363.54$354
Mar 2025010067.704.27$427
Feb 20250570.884.34$22
Jan 2025012074.324.28$513
Dec 2024012068.993.12$375
Nov 2024011069.052.20$242
Oct 2024011471.372.28$260
Sep 2024011569.612.36$272
Aug 2024012275.632.06$252
Jul 2024012079.932.15$258
Jun 2024010078.082.63$263
May 2024010078.812.20$220
Apr 2024011184.451.66$184
Mar 2024011080.301.55$170
Feb 2024010176.091.78$180
Jan 2024011573.023.30$379
Dec 2023011071.262.61$287
Nov 2023010877.892.81$303
Oct 2023010185.443.09$312
Sep 202306089.042.74$164
Aug 202305780.522.67$152
Jul 202302374.852.64$61
Jun 202301468.962.26$32
May 202302270.622.23$49
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 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
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 20210063.483.02$0
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 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
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 20190055.052.66$0
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 20190056.803.06$0
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 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
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 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017016349.413.42$557
Dec 201604848.763.72$179
Nov 201603942.492.64$103
Oct 201606046.193.09$185
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 201601342.521.99$26
Apr 20160436.561.99$8
Mar 20160533.011.79$9
Feb 20160226.472.06$4
Jan 201601427.352.36$33
Dec 201503432.362.00$68
Nov 201508538.792.17$184
Oct 20151346143.552.43$5,984
Sep 2015030642.992.76$844
Aug 2015022640.162.87$649
Jul 2015022048.152.95$648
Jun 2015018556.152.88$533
May 2015024855.212.96$733
Apr 2015051449.822.71$1,391
Mar 201514036442.892.93$7,073
Feb 2015036644.662.98$1,089
Jan 2015010843.433.10$335
Dec 201415415454.693.59$8,975
Nov 2014053970.464.25$2,292
Oct 2014059578.303.90$2,321
Sep 201430960986.164.05$29,087
Aug 201416573189.394.04$17,699
Jul 201416084396.564.18$18,973
Jun 2014079298.164.74$3,752
May 2014077394.734.73$3,654
Apr 2014014095.944.81$673
Mar 20141604095.895.06$15,545
Feb 201416712397.406.19$17,027
Jan 201415727290.404.86$15,515
Dec 2013017191.824.35$745
Nov 2013026288.853.74$979
Oct 20138171397.423.78$10,586
Sep 20130562104.113.72$2,089
Aug 20131602,427104.253.52$25,229
Jul 20132681,741102.523.72$33,948
Jun 2013561,60494.403.93$11,596
May 20132562,12594.834.15$33,093
Apr 20131672,34793.964.28$25,743
Mar 20133372,18893.623.91$40,111
Feb 20131672,13291.233.42$22,527
Jan 20132372,50191.603.42$30,262
Dec 20122291386.773.42$19,915
Nov 20124191286.953.62$36,476
Oct 20123263,03789.383.40$39,463
Sep 20124222,35994.672.92$46,835
Aug 20123352,83792.662.91$39,292
Jul 20125301,73985.133.02$50,372
Jun 20124791,57579.822.52$42,201
May 201254143691.612.49$50,646
Apr 2012309435101.652.00$32,278
Mar 2012313435105.052.22$33,847
Feb 2012449435101.102.57$46,512
Jan 201283245098.092.73$82,841
Dec 2011012596.873.24$405

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                    0 bbl  × $ 89.75 =         $0
Casinghead gas        20 Mcf  × $  3.15 =        $63

────────────────────────────────────────────────────
Month total                                      $63

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/32189 is the state's own key, not one this site invented.