HALL, W.N. "A"

Operated by INTERSTATE EXPLORATIONS LLC (P-5 425206) in the NIMROD (CROSS CUT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16858District 7BField 65511750OilCasinghead gasSaveExport
Value, all time
$866 k
Jan 1993 – May 2026
Value, last 12 filed months
$32 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 17 leases and 111 wells, and the rule below applies to all of them.

Discovered
1980-12-10
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

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
OilDisposition13,298 bbl$866,156
Casinghead gasProduction30 Mcf$0
Total$866,156

30 Mcf of this lease's gas, across 30 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 (7)

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 32.2594, -99.0132. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.25934, -99.01317 · 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
71.4%
5 of 7 wells
With a plug date
71.4%
5 of 7 wells
Median depth
1,333 ft
7 wells filed one
Completion to plug
32.3 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
571.4%
A plug date is filed
571.4%
BothOn the schedule and plugged. Neither fact cancels the other.
571.4%
NeitherNo plug date, and not on the schedule.
228.6%

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

Between 1,330 and 1,340 ft, median 1,333 ft, over the 7 wells that filed a depth.

Completions filed
Jan 1981 – Feb 1983
7 of 7 wells
Plug dates filed
Jan 1985 – Nov 2024
5 of 7 wells; 2 filed none

Last completion to plug: a median of 32.3 years across the 5 wells that filed both dates, with the middle half between 32.3 years and 35.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-13334621151,330 ftFeb 1983
42-13333027121,330 ftApr 1981
42-133327798 A1,333 ftMar 1981Jan 1985Yes
42-133328699 A1,333 ftMar 1981Mar 2016Yes
42-13332777111,340 ftJan 1981Nov 2024Yes
42-13332778101,334 ftJan 1981Apr 2013Yes
42-1333270351,332 ftJan 1981Apr 2013Yes

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 2026158098.932.87$15,631
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 2025166062.743.08$10,415
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 202591066.483.13$6,050
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 2024169068.993.12$11,659
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 2024159078.082.63$12,415
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024166076.091.78$12,631
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023161085.443.09$13,756
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 202392078.122.24$7,187
Mar 20230072.852.39$0
Feb 202361075.112.47$4,582
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 2022190109.378.43$2,078
Apr 202200104.226.84$0
Mar 2022400108.885.08$4,355
Feb 20220091.054.86$0
Jan 202249081.844.54$4,010
Dec 20210071.323.90$0
Nov 202117077.435.24$1,316
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 2021168060.362.76$10,140
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 2020168038.371.83$6,446
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 2019168055.302.75$9,290
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 2019167058.482.74$9,766
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019172050.852.79$8,746
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018167061.443.40$10,260
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018163065.382.90$10,657
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017160057.272.92$9,163
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 2017157050.452.95$7,921
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016159042.492.64$6,756
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016171041.442.92$7,086
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016163036.561.99$5,959
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016165027.352.36$4,513
Dec 201554032.362.00$1,747
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015160042.992.76$6,878
Aug 20150040.162.87$0
Jul 2015159048.152.95$7,656
Jun 20150056.152.88$0
May 201558055.212.96$3,202
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015157044.662.98$7,012
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014165070.464.25$11,626
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014161089.394.04$14,392
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 201474095.944.81$7,100
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013167091.824.35$15,334
Nov 20130088.853.74$0
Oct 2013109097.423.78$10,619
Sep 201300104.113.72$0
Aug 20131570104.253.52$16,367
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 201333093.623.91$3,089
Feb 2013158091.233.42$14,414
Jan 20130091.603.42$0
Dec 2012166086.773.42$14,404
Nov 20120086.953.62$0
Oct 2012169089.383.40$15,105
Sep 20120094.672.92$0
Aug 2012166092.662.91$15,382
Jul 201234085.133.02$2,894
Jun 20120079.822.52$0
May 2012166091.612.49$15,207
Apr 2012870101.652.00$8,844
Mar 2012630105.052.22$6,618
Feb 201200101.102.57$0
Jan 2012139098.092.73$13,635
Dec 201191096.873.24$8,815
Nov 201178095.723.31$7,466
Oct 201159084.983.65$5,014
Sep 2011173083.623.99$14,466
Aug 20110083.404.15$0
Jul 2011177094.144.52$16,663
Jun 2011162092.904.64$15,050
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 201156096.364.06$5,396
Feb 2011166085.644.18$14,216
Jan 201177086.504.59$6,661
Dec 20100085.734.35$0
Nov 2010165080.843.80$13,339
Oct 2010159078.103.51$12,418
Sep 20100072.633.98$0
Aug 2010166073.684.42$12,231
Jul 2010173072.554.74$12,551
Jun 20100070.364.91$0
May 2010160071.124.24$11,379
Apr 2010123081.694.12$10,048
Mar 2010161078.394.39$12,621
Feb 20100073.585.44$0
Jan 2010176074.365.96$13,087
Dec 20090071.445.48$0
Nov 2009140074.593.75$10,443
Oct 2009170072.544.11$12,332
Sep 200973065.543.06$4,784
Aug 2009168067.423.22$11,327
Jul 200961061.133.46$3,729
Jun 2009173066.163.90$11,446
May 2009173054.743.93$9,470
Apr 2009177046.773.59$8,278
Mar 20090042.144.06$0
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 2008720114.228.48$8,224
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008570123.1711.57$7,021
Apr 20081650110.3110.45$18,201
Mar 2008680101.909.66$6,929
Feb 200872092.538.77$6,662
Jan 2008116090.388.21$10,484
Dec 200759088.337.30$5,211
Nov 20070091.677.29$0
Oct 2007116082.856.92$9,611
Sep 200730075.846.24$2,275
Aug 200735069.066.39$2,417
Jul 20070070.906.39$0
Jun 200793062.007.55$5,766
May 200718058.747.85$1,057
Apr 200755059.617.81$3,279
Mar 200763056.927.30$3,586
Feb 20070055.108.22$0
Jan 2007109050.306.73$5,483
Dec 200661056.656.92$3,456
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 200678066.286.38$5,170
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 200682060.598.93$4,968
Dec 20050054.9413.42$0
Nov 200555054.6910.59$3,008
Oct 200599058.3413.80$5,776
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 2005115049.207.36$5,658
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 200586043.166.32$3,712
Dec 20040039.866.75$0
Nov 2004160045.286.33$7,245
Oct 20040049.706.52$0
Sep 200466043.245.28$2,854
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200450037.486.49$1,874
Apr 200468034.475.86$2,344
Mar 200448034.365.53$1,649
Feb 2004100032.455.51$3,245
Jan 20040032.036.30$0
Dec 2003144030.266.30$4,357
Nov 20030028.804.60$0
Oct 2003154028.174.76$4,338
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 200345033.487.93$1,507
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
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 20010016.932.36$0
Nov 200172018.072.41$1,301
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000141026.889.12$3,790
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
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 19960021.97$0
Oct 19960023.31$0
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 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950017.56$0
Apr 199541117.73$727
Mar 1995123116.44$2,022
Feb 19950116.58$0
Jan 199562115.92$987
Dec 1994148115.03$2,224
Nov 19940115.90$0
Oct 199498115.58$1,527
Sep 19940115.29$0
Aug 19940016.13$0
Jul 1994106017.56$1,861
Jun 19940117.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993117114.49$1,695
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 199392115.46$1,422
Jun 19930116.79$0
May 19930117.68$0
Apr 1993136118.05$2,455
Mar 199368118.14$1,234
Feb 19930117.90$0
Jan 19930116.93$0

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.

Apr 2026 — as filed, then multipliedworked
Oil                  158 bbl  × $ 98.93 =    $15,631
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,631

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. 7B/O/16858 is the state's own key, not one this site invented.