MALLORY SHERRILL "B"

Operated by IP WELL SERVICE LLC (P-5 102116) in the BUCKSHOT (4950) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 68599District 8AField 12961500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$349 k
Aug 2003 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
274
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 70 leases and 352 wells, and the rule below applies to all of them.

Discovered
1956-08-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
510 ft
minimum

A drilling unit in this field needs at least 40 acres.

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: DOCKET #8A-62758

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
OilDisposition3,028 bbl$202,615
Casinghead gasProduction23,304 Mcf$146,053
Total$348,668

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 33.5110, -103.0496. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.51100, -103.04956 · 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
5,017 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 5,017 ft.

Completions filed
Apr 1975
1 of 1 wells

1 well

42-0793030315,017 ftApr 1975

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 (274)

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

274 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 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
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 20240079.932.15$0
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 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 2023159070.622.23$11,229
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 202014014.751.80$207
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 201846059.403.07$2,732
Jul 201846065.142.93$2,996
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 201754047.523.09$2,566
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 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201648041.553.10$1,994
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
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 20150032.362.00$0
Nov 20150038.792.17$0
Oct 201544043.552.43$1,916
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 201509242.892.93$270
Feb 20150544.662.98$15
Jan 20150043.433.10$0
Dec 201474054.693.59$4,047
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 201401189.394.04$44
Jul 201403696.564.18$150
Jun 201404398.164.74$204
May 201406794.734.73$317
Apr 201407195.944.81$341
Mar 2014011095.895.06$556
Feb 201409597.406.19$588
Jan 201406390.404.86$306
Dec 201308591.824.35$370
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20136511104.113.72$6,808
Aug 2013059104.253.52$208
Jul 2013081102.523.72$301
Jun 201302994.403.93$114
May 20130194.834.15$4
Apr 201303893.964.28$163
Mar 20130093.623.91$0
Feb 201303791.233.42$127
Jan 2013012891.603.42$438
Dec 2012010586.773.42$359
Nov 201206986.953.62$250
Oct 20129410989.383.40$8,772
Sep 201212694.672.92$171
Aug 201236892.662.91$476
Jul 201229185.133.02$445
Jun 201227279.822.52$341
May 201229091.612.49$407
Apr 20129263101.652.00$9,478
Mar 2012396105.052.22$528
Feb 20122154101.102.57$598
Jan 2012214798.092.73$598
Dec 20119115096.873.24$9,301
Nov 2011010995.723.31$361
Oct 201107984.983.65$288
Sep 201107283.623.99$287
Aug 201108583.404.15$353
Jul 201106894.144.52$307
Jun 201108592.904.64$394
May 201109398.134.40$410
Apr 20111102105.964.33$548
Mar 2011110096.364.06$502
Feb 201111011485.644.18$9,897
Jan 201116286.504.59$371
Dec 201006985.734.35$300
Nov 201004880.843.80$182
Oct 201006378.103.51$221
Sep 201039272.633.98$584
Aug 2010310673.684.42$689
Jul 201011210372.554.74$8,613
Jun 2010610770.364.91$948
May 20101210971.124.24$1,315
Apr 201011010481.694.12$9,415
Mar 201008578.394.39$373
Feb 201048573.585.44$757
Jan 20101168074.365.96$9,103
Dec 2009239571.445.48$2,309
Nov 2009813774.593.75$1,111
Oct 200939272.544.11$596
Sep 200903665.543.06$110
Aug 200905967.423.22$190
Jul 200905361.133.46$184
Jun 200905966.163.90$230
May 200907254.743.93$283
Apr 200908646.773.59$309
Mar 200916242.144.06$294
Feb 20091115232.814.63$3,883
Jan 200902535.865.37$134
Dec 200824137.105.98$319
Nov 200826755.496.86$571
Oct 200826775.246.92$614
Sep 2008256101.767.88$645
Aug 2008463114.228.48$991
Jul 200811687131.0811.39$16,196
Jun 20083149131.3313.03$2,336
May 200810197123.1711.57$3,512
Apr 20084181110.3110.45$2,334
Mar 20082174101.909.66$1,885
Feb 200811116292.538.77$11,692
Jan 2008316890.388.21$1,650
Dec 2007419788.337.30$1,792
Nov 2007215391.677.29$1,299
Oct 2007015382.856.92$1,059
Sep 200710917675.846.24$9,366
Aug 2007114369.066.39$983
Jul 2007113470.906.39$927
Jun 2007218962.007.55$1,551
May 200710725658.747.85$8,294
Apr 2007030759.617.81$2,396
Mar 2007034056.927.30$2,483
Feb 2007031455.108.22$2,580
Jan 200711137850.306.73$8,126
Dec 2006138456.656.92$2,713
Nov 2006034754.207.62$2,643
Oct 2006023454.906.01$1,407
Sep 200610528960.085.04$7,764
Aug 2006136968.717.34$2,777
Jul 2006033169.376.34$2,099
Jun 2006023366.286.38$1,487
May 200611036066.016.42$9,574
Apr 2006034164.397.36$2,510
Mar 2006025356.707.08$1,792
Feb 200611016857.597.75$7,637
Jan 2006018660.598.93$1,662
Dec 2005018454.9413.42$2,468
Nov 2005017954.6910.59$1,895
Oct 2005019658.3413.80$2,704
Sep 200511017661.4512.08$8,885
Aug 2005019561.519.80$1,910
Jul 2005020155.697.84$1,577
Jun 2005017652.337.38$1,299
May 2005216845.226.65$1,208
Apr 2005118049.207.36$1,374
Mar 2005121850.377.15$1,610
Feb 2005025245.226.31$1,591
Jan 2005032943.166.32$2,080
Dec 200410041339.866.75$6,774
Nov 2004332245.286.33$2,174
Oct 200411520849.706.52$7,071
Sep 2004335443.245.28$2,000
Aug 2004060042.375.55$3,330
Jul 200411059438.286.08$7,825
Jun 2004056736.106.43$3,648
May 2004256037.486.49$3,712
Apr 200411154634.475.86$7,025
Mar 2004053434.365.53$2,953
Feb 2004048032.455.51$2,645
Jan 2004049932.036.30$3,144
Dec 20038550130.266.30$5,729
Nov 2003049128.804.60$2,256
Oct 2003049928.174.76$2,375
Sep 20031242626.314.75$2,339
Aug 2003015929.765.13$816

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.

May 2023 — as filed, then multipliedworked
Oil                  159 bbl  × $ 70.62 =    $11,229
Casinghead gas         0 Mcf  × $  2.23 =         $0

────────────────────────────────────────────────────
Month total                                  $11,229

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. 8A/O/68599 is the state's own key, not one this site invented.