HENSON

Operated by ANDERSON, DORMAN (P-5 21500) in the PRUITT (TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21346District 7BField 73307500OilCasinghead gasSaveExport
Value, all time
$4.5 M
Jan 1993 – Mar 2008
Value, last 12 filed months
$0
at the published price for each month
Months reported
183
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 6 leases and 48 wells, and the rule below applies to all of them.

Discovered
1984-06-28
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
OilDisposition279,891 bbl$4,512,306
Casinghead gasProduction50,858 Mcf$0
Total$4,512,306

50,858 Mcf of this lease's gas, across 37 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 (13)

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 33.0980, -100.3106. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

33.09599, -100.31168 · 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
15.4%
2 of 13 wells
With a plug date
15.4%
2 of 13 wells
Median depth
3,467 ft
13 wells filed one
Completion to plug
10.6 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
215.4%
A plug date is filed
215.4%
BothOn the schedule and plugged. Neither fact cancels the other.
215.4%
NeitherNo plug date, and not on the schedule.
1184.6%

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

Total depth in feet, 13 of 13 wells. Median 3,467 ft, with the middle half between 3,460 and 5,520 ft; the shallowest is 3,434 ft and the deepest 6,563 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

Last completion by decade, 13 of 13 wells, Jun 1984 – Aug 2017. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1984 – Aug 2017
13 of 13 wells
Plug dates filed
Nov 2001 – Nov 2015
2 of 13 wells; 11 filed none

Last completion to plug: a median of 10.6 years across the 2 wells that filed both dates, with the middle half between 7.1 years and 14.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-43332143103,467 ftAug 2017
42-4333208063,463 ftJan 2003
42-4333188035,850 ftOct 2001
42-43332978133,462 ftSep 1998
42-4333200053,450 ftMay 1998Nov 2015Yes
42-43332977143,500 ftMay 1998
42-4333148316,563 ftApr 1998Nov 2001Yes
42-4333192345,520 ftApr 1998
42-43332170123,475 ftJul 1993
42-4333214293,434 ftJun 1993
42-4333212283,439 ftJun 1993
42-4333212173,460 ftFeb 1986
42-4333181825,630 ftJun 1984

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 (183)

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

183 months

Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
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 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
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 20050049.207.36$0
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 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
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 20030033.487.93$0
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 20010018.072.41$0
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 20000026.889.12$0
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 19971,142018.193.09$20,773
Oct 19971,106019.253.15$21,291
Sep 1997737017.742.95$13,074
Aug 1997728017.862.55$13,002
Jul 1997894017.582.25$15,717
Jun 1997896017.242.26$15,447
May 19971,428018.972.31$27,089
Apr 1997916017.882.08$16,378
Mar 19971,088018.951.94$20,618
Feb 1997912020.492.21$18,687
Jan 1997890023.483.54$20,897
Dec 19961,282023.32$29,896
Nov 19961,449021.97$31,835
Oct 19961,829023.31$42,634
Sep 19961,430022.22$31,775
Aug 19961,823020.26$36,934
Jul 19962,500019.55$48,875
Jun 19961,594018.73$29,856
May 19962,899019.43$56,328
Apr 19961,973021.51$42,439
Mar 19962,885019.38$55,911
Feb 19962,552016.98$43,333
Jan 19962,9271,56317.07$49,964
Dec 19953,10798717.19$53,409
Nov 19953,05622416.00$48,896
Oct 19953,81610115.43$58,881
Sep 19953,07755316.18$49,786
Aug 19954,51552715.92$71,879
Jul 19954,6601,20415.24$71,018
Jun 19953,79646016.41$62,292
May 19955,2711,88217.56$92,559
Apr 19954,5072,15617.73$79,909
Mar 19955,2422,75916.44$86,178
Feb 19955,4563,33316.58$90,460
Jan 19956,1991,99215.92$98,688
Dec 19946,7152,37315.03$100,926
Nov 19946,86910,36515.90$109,217
Oct 19946,66520,35815.58$103,841
Sep 19947,268115.29$111,128
Aug 19947,523116.13$121,346
Jul 19948,073117.56$141,762
Jun 19947,075117.09$120,912
May 19948,031115.88$127,532
Apr 19948,177114.14$115,623
Mar 19948,914112.46$111,068
Feb 19947,896112.50$98,700
Jan 19949,340112.66$118,244
Dec 19939,484112.33$116,938
Nov 199310,701114.49$155,057
Oct 199310,843115.85$171,862
Sep 199311,183115.03$168,080
Aug 199311,821115.66$185,117
Jul 19938,185115.46$126,540
Jun 19936,387116.79$107,238
May 19935,816117.68$102,827
Apr 19935,740118.05$103,607
Mar 19936,484118.14$117,620
Feb 19935,400117.90$96,660
Jan 19936,719116.93$113,753

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.

Nov 1997 — as filed, then multipliedworked
Oil                1,142 bbl  × $ 18.19 =    $20,773
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                  $20,773

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/21346 is the state's own key, not one this site invented.