BENSON, W.R.-FEE

Operated by U. D. MAN, INC. (P-5 875300) in the SOMERSET field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10862District 01Field 84560001OilCasinghead gasSaveExport
Value, all time
$582 k
Jan 1993 – Jul 2011
Value, last 12 filed months
$62 k
at the published price for each month
Months reported
223
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 1,033 leases and 5,137 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2.05 acres. The field rule took effect on 1986-02-01.

The Commission's schedule remark for this field reads: RULES EFF. FOR SOMERSET FIELD 12-11-78.

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
OilDisposition14,727 bbl$581,568
Casinghead gasProduction25 Mcf$0
Total$581,568

25 Mcf of this lease's gas, across 25 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 (16)

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 29.1855, -98.6560. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.18569, -98.65732 · 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
12.5%
2 of 16 wells
With a plug date
12.5%
2 of 16 wells
Median depth
1,573 ft
16 wells filed one
Completion to plug
41.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
212.5%
A plug date is filed
212.5%
BothOn the schedule and plugged. Neither fact cancels the other.
212.5%
NeitherNo plug date, and not on the schedule.
1487.5%

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, 16 of 16 wells. Median 1,573 ft, with the middle half between 1,559 and 1,598 ft; the shallowest is 1,531 ft and the deepest 1,600 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, 16 of 16 wells, Mar 1975 – Aug 1984. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1975 – Aug 1984
16 of 16 wells
Plug dates filed
Dec 2020
2 of 16 wells; 14 filed none

Last completion to plug: a median of 41.1 years across the 2 wells that filed both dates, with the middle half between 38.7 years and 43.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-01332852131,596 ftAug 1984
42-01332854151,547 ftAug 1984Dec 2020Yes
42-01332853141,581 ftAug 1984
42-013313186R1,565 ftSep 1981
42-0133129171,560 ftJul 1981
42-01331289111,600 ftJun 1981
42-01331290101,600 ftJun 1981
42-0133122881,600 ftMar 1981
42-0133122791,597 ftMar 1981
42-013311261A1,591 ftFeb 1981
42-0133036361,555 ftMar 1977
42-0133031651,550 ftDec 1976
42-0133031541,564 ftDec 1976
42-0133054431,600 ftSep 1976
42-0133052721,563 ftJun 1976
42-0138069011,531 ftMar 1975Dec 2020Yes

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 (223)

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

223 months

Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111960105.964.33$20,768
Mar 20110096.364.06$0
Feb 2011163085.644.18$13,959
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010180080.843.80$14,551
Oct 20100078.103.51$0
Sep 2010176072.633.98$12,783
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010172070.364.91$12,102
May 2010164071.124.24$11,664
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010168073.585.44$12,361
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009171074.593.75$12,755
Oct 20090072.544.11$0
Sep 2009160065.543.06$10,486
Aug 20090067.423.22$0
Jul 2009159061.133.46$9,720
Jun 20090066.163.90$0
May 2009158054.743.93$8,649
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009174032.814.63$5,709
Jan 20090035.865.37$0
Dec 200858037.105.98$2,152
Nov 2008152055.496.86$8,434
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081550114.228.48$17,704
Jul 200800131.0811.39$0
Jun 20082440131.3313.03$32,045
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008154092.538.77$14,250
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007151091.677.29$13,842
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007184069.066.39$12,707
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007195058.747.85$11,454
Apr 20070059.617.81$0
Mar 2007175056.927.30$9,961
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006163056.656.92$9,234
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 200671060.085.04$4,266
Aug 2006148068.717.34$10,169
Jul 20060069.376.34$0
Jun 2006165066.286.38$10,936
May 2006175066.016.42$11,552
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006107057.597.75$6,162
Jan 2006187060.598.93$11,330
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005171058.3413.80$9,976
Sep 20050061.4512.08$0
Aug 2005155061.519.80$9,534
Jul 20050055.697.84$0
Jun 2005162052.337.38$8,477
May 2005147045.226.65$6,647
Apr 20050049.207.36$0
Mar 2005159050.377.15$8,009
Feb 20050045.226.31$0
Jan 2005139043.166.32$5,999
Dec 2004153039.866.75$6,099
Nov 2004146045.286.33$6,611
Oct 20040049.706.52$0
Sep 2004170043.245.28$7,351
Aug 20040042.375.55$0
Jul 2004157038.286.08$6,010
Jun 200485036.106.43$3,069
May 2004258037.486.49$9,670
Apr 20040034.475.86$0
Mar 200464034.365.53$2,199
Feb 2004160032.455.51$5,192
Jan 20040032.036.30$0
Dec 2003122030.266.30$3,692
Nov 20030028.804.60$0
Oct 2003123028.174.76$3,465
Sep 20030026.314.75$0
Aug 2003152029.765.13$4,524
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200337031.146.10$1,152
Feb 20030033.487.93$0
Jan 2003133030.315.58$4,031
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 2002300024.583.06$7,374
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 2002239023.653.51$5,652
Mar 20020022.003.10$0
Feb 200220018.222.38$364
Jan 2002163017.172.38$2,799
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001125019.782.53$2,473
Sep 200172024.262.25$1,747
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 200158024.563.82$1,424
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001136024.545.38$3,337
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000129031.235.15$4,029
Sep 20000031.875.19$0
Aug 2000205029.644.54$6,076
Jul 20000028.534.09$0
Jun 2000276029.304.40$8,087
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000159028.422.86$4,519
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999170024.282.42$4,128
Nov 19990023.192.43$0
Oct 1999175020.982.80$3,672
Sep 19990021.752.62$0
Aug 1999215019.262.88$4,141
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999144015.792.32$2,274
Apr 1999159015.102.21$2,401
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 1999142010.381.90$1,474
Dec 1998009.201.77$0
Nov 1998204010.892.19$2,222
Oct 1998440012.421.97$5,465
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998164011.742.24$1,925
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998223013.042.51$2,908
Mar 19980012.802.31$0
Feb 199897013.952.30$1,353
Jan 19980014.702.15$0
Dec 1997143016.322.41$2,334
Nov 1997145018.193.09$2,638
Oct 1997261019.253.15$5,024
Sep 19970017.742.95$0
Aug 1997184017.862.55$3,286
Jul 199770017.582.25$1,231
Jun 199731017.242.26$534
May 1997220018.972.31$4,173
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 19960017.07$0
Dec 19950017.19$0
Nov 199548016.00$768
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199580016.41$1,313
May 19950017.56$0
Apr 199517017.73$301
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 1994127115.90$2,019
Oct 19940115.58$0
Sep 19940115.29$0
Aug 1994106116.13$1,710
Jul 19940117.56$0
Jun 1994122117.09$2,085
May 19940115.88$0
Apr 1994113114.14$1,598
Mar 19940112.46$0
Feb 199465112.50$813
Jan 199469112.66$874
Dec 199387112.33$1,073
Nov 199367114.49$971
Oct 1993148115.85$2,346
Sep 1993168115.03$2,525
Aug 1993121115.66$1,895
Jul 1993251115.46$3,880
Jun 1993171116.79$2,871
May 1993336117.68$5,940
Apr 19930118.05$0
Mar 1993104118.14$1,887
Feb 1993167117.90$2,989
Jan 199373116.93$1,236

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 2011 — as filed, then multipliedworked
Oil                  196 bbl  × $105.96 =    $20,768
Casinghead gas         0 Mcf  × $  4.33 =         $0

────────────────────────────────────────────────────
Month total                                  $20,768

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. 01/O/10862 is the state's own key, not one this site invented.