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TERRELL, H. A.

Operated by ASANTE OPERATING COMPANY, LLC (P-5 33877) in the LULING-BRANYON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3942District 01Field 55679001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$306 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 LULING-BRANYON 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 507 leases and 2,955 wells, and the rule below applies to all of them.

Discovered
1922-08-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2018-06-19.

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: “CORRELATIVE INTERVAL 1620' - 2164'”

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
OilDisposition3,060 bbl$121,141
Casinghead gasProduction32,980 Mcf$184,513
Total$305,654

19 Mcf of this lease's gas, across 19 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 (14)

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 29.7165, -97.7218. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.71646, -97.72197 · 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%
14 of 14 wells
With a plug date
100.0%
14 of 14 wells
Median depth
2,150 ft
10 wells filed one
Completion to plug
56.8 years
median over 14 wells

What the state filed about each well

On the RRC proration schedule
14100.0%
A plug date is filed
14100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
14100.0%
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 14 wells. Median 2,150 ft, with the middle half between 2,146 and 2,154 ft; the shallowest is 2,104 ft and the deepest 6,310 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, 14 of 14 wells, Aug 1968 – Sep 1983. 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 1968 – Sep 1983
14 of 14 wells
Plug dates filed
Jan 2026 – Feb 2026
14 of 14 wells

Last completion to plug: a median of 56.8 years across the 14 wells that filed both dates, with the middle half between 42.4 years and 57.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

14 wells

42-055033833—Sep 1983Jan 2026Yes
42-055033844—Sep 1983Feb 2026Yes
42-055036385—Sep 1983Jan 2026Yes
42-0558031416,310 ftSep 1983Feb 2026Yes
42-055803152—Sep 1983Feb 2026Yes
42-05505280132,153 ftMar 1969Jan 2026Yes
42-05505281142,150 ftMar 1969Jan 2026Yes
42-05505278112,150 ftMar 1969Feb 2026Yes
42-05505279122,145 ftMar 1969Jan 2026Yes
42-05505202102,150 ftAug 1968Jan 2026Yes
42-0550519882,154 ftAug 1968Feb 2026Yes
42-0550520592,165 ftAug 1968Jan 2026Yes
42-0550520472,134 ftAug 1968Jan 2026Yes
42-0550525362,104 ftAug 1968Jan 2026Yes

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 201976058.482.74$4,444
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 201865065.142.93$4,234
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201890061.222.79$5,510
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 201722042.493.09$935
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 201759049.413.42$2,915
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016033146.193.09$1,023
Sep 20160041.553.10$0
Aug 2016032541.442.92$950
Jul 2016032541.622.92$950
Jun 2016030245.352.69$811
May 2016031342.521.99$623
Apr 2016030336.561.99$603
Mar 2016031833.011.79$571
Feb 2016029626.472.06$611
Jan 2016031827.352.36$752
Dec 2015019832.362.00$396
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015020948.152.95$616
Jun 2015017556.152.88$505
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201509844.662.98$292
Jan 2015014643.433.10$453
Dec 2014015154.693.59$542
Nov 2014026570.464.25$1,127
Oct 2014031378.303.90$1,221
Sep 20140086.164.05$0
Aug 2014029589.394.04$1,190
Jul 2014024596.564.18$1,024
Jun 2014030098.164.74$1,421
May 20143831394.734.73$5,079
Apr 2014029995.944.81$1,438
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 201365091.824.35$5,968
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013290102.523.72$2,973
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 2012280105.052.22$2,941
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 201125095.723.31$2,393
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011035494.144.52$1,599
Jun 20112433892.904.64$3,798
May 2011034098.134.40$1,498
Apr 20110308105.964.33$1,335
Mar 20111033296.364.06$2,311
Feb 20111120385.644.18$1,791
Jan 20115086.504.59$433
Dec 2010035585.734.35$1,543
Nov 20101934180.843.80$2,830
Oct 2010036578.103.51$1,281
Sep 2010033372.633.98$1,325
Aug 20101035673.684.42$2,310
Jul 2010035572.554.74$1,681
Jun 2010535170.364.91$2,075
May 20101934871.124.24$2,825
Apr 2010034681.694.12$1,426
Mar 2010034178.394.39$1,497
Feb 2010031173.585.44$1,693
Jan 20100074.365.96$0
Dec 2009035971.445.48$1,969
Nov 20091135574.593.75$2,152
Oct 2009035772.544.11$1,467
Sep 20091133765.543.06$1,754
Aug 2009028267.423.22$908
Jul 2009022461.133.46$776
Jun 20091034266.163.90$1,994
May 2009038254.743.93$1,500
Apr 20091035346.773.59$1,734
Mar 2009037142.144.06$1,506
Feb 20092131432.814.63$2,144
Jan 20091036735.865.37$2,330
Dec 20081036737.105.98$2,565
Nov 20081036355.496.86$3,045
Oct 20081030075.246.92$2,829
Sep 200836199101.767.88$5,231
Aug 20080351114.228.48$2,978
Jul 200830131.0811.39$393
Jun 2008100131.3313.03$1,313
May 2008100123.1711.57$1,232
Apr 2008100110.3110.45$1,103
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20089090.388.21$813
Dec 20070088.337.30$0
Nov 20079091.677.29$825
Oct 20079082.856.92$746
Sep 20070075.846.24$0
Aug 200714069.066.39$967
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200710058.747.85$587
Apr 20070059.617.81$0
Mar 20072835856.927.30$4,208
Feb 2007083555.108.22$6,860
Jan 2007036350.306.73$2,442
Dec 2006037656.656.92$2,601
Nov 20062639054.207.62$4,380
Oct 2006529454.906.01$2,043
Sep 20061028660.085.04$2,041
Aug 20062829168.717.34$4,060
Jul 20062838169.376.34$4,359
Jun 20062837466.286.38$4,243
May 2006038366.016.42$2,461
Apr 20062937064.397.36$4,591
Mar 20061136556.707.08$3,209
Feb 20061832457.597.75$3,548
Jan 20063037660.598.93$5,177
Dec 20053035154.9413.42$6,357
Nov 2005035754.6910.59$3,780
Oct 20051335858.3413.80$5,697
Sep 20052734861.4512.08$5,863
Aug 2005035261.519.80$3,448
Jul 20052836555.697.84$4,422
Jun 2005034152.337.38$2,517
May 20052835545.226.65$3,627
Apr 20053126949.207.36$3,505
Mar 2005034350.377.15$2,454
Feb 20052130445.226.31$2,868
Jan 20051134843.166.32$2,675
Dec 20041735539.866.75$3,074
Nov 20041333945.286.33$2,735
Oct 20043036749.706.52$3,882
Sep 20043028543.245.28$2,803
Aug 200413042.375.55$551
Jul 20042642038.286.08$3,551
Jun 2004042036.106.43$2,702
May 20042342037.486.49$3,590
Apr 2004142034.475.86$2,495
Mar 2004342034.365.53$2,426
Feb 20044342032.455.51$3,709
Jan 2004042032.036.30$2,646
Dec 2003042030.266.30$2,647
Nov 20031042028.804.60$2,218
Oct 2003042028.174.76$1,999
Sep 20032542026.314.75$2,652
Aug 20030029.765.13$0
Jul 200326029.415.17$765
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 200210025.963.16$260
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20024023.653.51$95
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 199825012.622.21$316
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 199743019.253.15$828
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 199735017.882.08$626
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 1996105022.22—$2,333
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 19950016.00—$0
Oct 19950015.43—$0
Sep 19950016.18—$0
Aug 19950015.92—$0
Jul 19950015.24—$0
Jun 199545016.41—$738
May 19950017.56—$0
Apr 19950017.73—$0
Mar 19950016.44—$0
Feb 19950016.58—$0
Jan 19950015.92—$0
Dec 19940015.03—$0
Nov 199449015.90—$779
Oct 19947015.58—$109
Sep 199484115.29—$1,284
Aug 19940116.13—$0
Jul 19940117.56—$0
Jun 19940117.09—$0
May 19940115.88—$0
Apr 19940014.14—$0
Mar 19940012.46—$0
Feb 1994157112.50—$1,963
Jan 19940112.66—$0
Dec 1993161112.33—$1,985
Nov 19930114.49—$0
Oct 1993170115.85—$2,695
Sep 19930115.03—$0
Aug 1993157115.66—$2,459
Jul 19930115.46—$0
Jun 1993163116.79—$2,737
May 1993165117.68—$2,917
Apr 19930118.05—$0
Mar 1993167118.14—$3,029
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.

May 2019 — as filed, then multipliedworked
Oil                   76 bbl  × $ 58.48 =     $4,444
Casinghead gas         0 Mcf  × $  2.74 =         $0

────────────────────────────────────────────────────
Month total                                   $4,444

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/3942 is the state's own key, not one this site invented.