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WILLIAMS, R. D.

Operated by SWEET TEXAS T ENERGY LLC (P-5 833255) in the CALLAHAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10147District 7BField 14820001OilCasinghead gasSaveExport
Value, all time
$255 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The CALLAHAN COUNTY REGULAR 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 751 leases and 3,583 wells, and the rule below applies to all of them.

Discovered
1924-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
—
no field rule filed
From a lease line
—
no field rule filed

The Commission's schedule remark for this field reads: “CLASS 4 (B) 6,000 - 8,000 467' - 1200' 40 AC 85 BARRELS”

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
OilDisposition8,150 bbl$255,313
Casinghead gasProduction20 Mcf$0
Total$255,313

20 Mcf of this lease's gas, across 20 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 (10)

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 32.3984, -99.1744. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.40019, -99.17497 · 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
100.0%
10 of 10 wells
With a plug date
90.0%
9 of 10 wells
Median depth
620 ft
10 wells filed one
Completion to plug
52.3 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
990.0%
BothOn the schedule and plugged. Neither fact cancels the other.
990.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Total depth in feet, 10 of 10 wells. Median 620 ft, with the middle half between 614 and 620 ft; the shallowest is 610 ft and the deepest 626 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, 10 of 10 wells, Aug 1965 – Feb 1979. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1965 – Feb 1979
10 of 10 wells
Plug dates filed
Dec 2020 – Jan 2021
9 of 10 wells; 1 filed none

Last completion to plug: a median of 52.3 years across the 9 wells that filed both dates, with the middle half between 42.2 years and 54.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-059320734A620 ftFeb 1979Jan 2021Yes
42-059320711 A620 ftJan 1979Dec 2020Yes
42-059320802 A620 ftOct 1978Dec 2020Yes
42-059320743A620 ftOct 1978Dec 2020Yes
42-059200152615 ftAug 1968Dec 2020Yes
42-05920017W 4622 ftMay 1968Jan 2021Yes
42-059200141614 ftJun 1966Dec 2020Yes
42-059816892 W626 ftMay 1966Dec 2020Yes
42-05981691W 3610 ftSep 1965—Yes
42-059816903610 ftAug 1965Dec 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 (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 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 20230070.622.23$0
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 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
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 201696026.472.06$2,541
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
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 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201027080.843.80$2,183
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201043073.684.42$3,168
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 201067071.124.24$4,765
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200967065.543.06$4,391
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 200988046.773.59$4,116
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 200852075.246.92$3,912
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081050131.0811.39$13,763
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008850110.3110.45$9,376
Mar 200800101.909.66$0
Feb 2008123092.538.77$11,381
Jan 20080090.388.21$0
Dec 2007142088.337.30$12,543
Nov 20070091.677.29$0
Oct 200750082.856.92$4,143
Sep 2007164075.846.24$12,438
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200795062.007.55$5,890
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 200753056.927.30$3,017
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200647054.906.01$2,580
Sep 20060060.085.04$0
Aug 2006134068.717.34$9,207
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200647056.707.08$2,665
Feb 20060057.597.75$0
Jan 200659060.598.93$3,575
Dec 20050054.9413.42$0
Nov 200543054.6910.59$2,352
Oct 200543058.3413.80$2,509
Sep 200538061.4512.08$2,335
Aug 200535061.519.80$2,153
Jul 200534055.697.84$1,893
Jun 200566052.337.38$3,454
May 200548045.226.65$2,171
Apr 200534049.207.36$1,673
Mar 200535050.377.15$1,763
Feb 200541045.226.31$1,854
Jan 20050043.166.32$0
Dec 200415039.866.75$598
Nov 200428045.286.33$1,268
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 200342030.315.58$1,273
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 200220026.464.23$529
Sep 200243027.443.64$1,180
Aug 200245025.963.16$1,168
Jul 2002101024.583.06$2,483
Jun 20020023.733.34$0
May 200233024.663.58$814
Apr 200249023.653.51$1,159
Mar 20020022.003.10$0
Feb 200242018.222.38$765
Jan 200242017.172.38$721
Dec 20010016.932.36$0
Nov 200134018.072.41$614
Oct 200147019.782.53$930
Sep 200165024.262.25$1,577
Aug 200166024.873.05$1,641
Jul 200153023.933.20$1,268
Jun 2001123024.563.82$3,021
May 20010025.524.31$0
Apr 200186024.685.34$2,122
Mar 20010024.545.38$0
Feb 200168027.755.77$1,887
Jan 200172027.478.40$1,978
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 200072031.235.15$2,249
Sep 20000031.875.19$0
Aug 200079029.644.54$2,342
Jul 200084028.534.09$2,397
Jun 2000140029.304.40$4,102
May 20000027.263.68$0
Apr 200092024.513.12$2,255
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 199996023.192.43$2,226
Oct 19990020.982.80$0
Sep 199986021.752.62$1,871
Aug 19990019.262.88$0
Jul 199944017.892.37$787
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 199973015.102.21$1,102
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 1998121012.592.08$1,523
Aug 1998135011.301.91$1,526
Jul 19980011.742.24$0
Jun 1998141011.242.24$1,585
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998197012.802.31$2,522
Feb 19980013.952.30$0
Jan 199888014.702.15$1,294
Dec 19970016.322.41$0
Nov 199754018.193.09$982
Oct 1997119019.253.15$2,291
Sep 199799017.742.95$1,756
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997106017.242.26$1,827
May 19970018.972.31$0
Apr 199789017.882.08$1,591
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 1997123023.483.54$2,888
Dec 1996107023.32—$2,495
Nov 199688021.97—$1,933
Oct 19960023.31—$0
Sep 19960022.22—$0
Aug 1996111020.26—$2,249
Jul 19960019.55—$0
Jun 19960018.73—$0
May 199698019.43—$1,904
Apr 19960021.51—$0
Mar 1996120019.38—$2,326
Feb 19960016.98—$0
Jan 19960017.07—$0
Dec 19950017.19—$0
Nov 199566016.00—$1,056
Oct 19950015.43—$0
Sep 199588016.18—$1,424
Aug 19950015.92—$0
Jul 199583015.24—$1,265
Jun 199555016.41—$903
May 199571017.56—$1,247
Apr 199569017.73—$1,223
Mar 199574016.44—$1,217
Feb 199577016.58—$1,277
Jan 1995142015.92—$2,261
Dec 19940015.03—$0
Nov 19940015.90—$0
Oct 199469015.58—$1,075
Sep 199469015.29—$1,055
Aug 199494116.13—$1,516
Jul 199459117.56—$1,036
Jun 199473117.09—$1,248
May 199460115.88—$953
Apr 199484114.14—$1,188
Mar 1994136112.46—$1,695
Feb 19940112.50—$0
Jan 199492112.66—$1,165
Dec 1993165112.33—$2,034
Nov 19930114.49—$0
Oct 199394115.85—$1,490
Sep 199372115.03—$1,082
Aug 199399115.66—$1,550
Jul 199368115.46—$1,051
Jun 199375116.79—$1,259
May 199397117.68—$1,715
Apr 199379118.05—$1,426
Mar 1993133118.14—$2,413
Feb 1993110117.90—$1,969
Jan 1993100116.93—$1,693

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.

Feb 2016 — as filed, then multipliedworked
Oil                   96 bbl  × $ 26.47 =     $2,541
Casinghead gas         0 Mcf  × $  2.06 =         $0

────────────────────────────────────────────────────
Month total                                   $2,541

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/10147 is the state's own key, not one this site invented.