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MACINTYRE, J.A. -B-

Operated by EAGLE FORD OIL CO., INC. (P-5 238351) 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 3731District 01Field 55679001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$134 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
OilDisposition1,606 bbl$47,825
Casinghead gasProduction21,028 Mcf$85,858
Total$133,683

5,822 Mcf of this lease's gas, across 47 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 (9)

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 29.7127, -97.7271. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.71223, -97.72698 · 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%
9 of 9 wells
With a plug date
100.0%
9 of 9 wells
Median depth
2,065 ft
9 wells filed one
Completion to plug
52.2 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
9100.0%
A plug date is filed
9100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
9100.0%
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, 9 of 9 wells. Median 2,065 ft, with the middle half between 2,060 and 2,065 ft; the shallowest is 2,055 ft and the deepest 2,078 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, 9 of 9 wells, Aug 1966 – Oct 1981. 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 1966 – Oct 1981
9 of 9 wells
Plug dates filed
Oct 2018 – Nov 2018
9 of 9 wells

Last completion to plug: a median of 52.2 years across the 9 wells that filed both dates, with the middle half between 52.1 years and 52.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-05532373102,055 ftOct 1981Nov 2018Yes
42-0553237692,055 ftOct 1981Nov 2018Yes
42-0552059472,078 ftSep 1966Oct 2018Yes
42-0552058882,060 ftAug 1966Nov 2018Yes
42-0552058962,065 ftAug 1966Oct 2018Yes
42-0552059052,065 ftAug 1966Oct 2018Yes
42-0552059142,070 ftAug 1966Oct 2018Yes
42-0552059232,065 ftAug 1966Oct 2018Yes
42-0552059312,060 ftAug 1966Oct 2018Yes

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 20160026.472.06$0
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 201501056.152.88$29
May 201502955.212.96$86
Apr 20150449.822.71$11
Mar 201503042.892.93$88
Feb 201502744.662.98$80
Jan 20150043.433.10$0
Dec 201403654.693.59$129
Nov 201403270.464.25$136
Oct 201403878.303.90$148
Sep 20140086.164.05$0
Aug 201401289.394.04$48
Jul 201401096.564.18$42
Jun 201401298.164.74$57
May 201401194.734.73$52
Apr 201401495.944.81$67
Mar 201401395.895.06$66
Feb 20140097.406.19$0
Jan 201405590.404.86$267
Dec 201305491.824.35$235
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201330104.113.72$312
Aug 201300104.253.52$0
Jul 2013058102.523.72$216
Jun 20130094.403.93$0
May 2013810194.834.15$1,178
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 201305691.603.42$192
Dec 201206386.773.42$215
Nov 201202686.953.62$94
Oct 2012013589.383.40$459
Sep 2012015194.672.92$441
Aug 2012016492.662.91$477
Jul 2012016585.133.02$498
Jun 20121811879.822.52$1,734
May 2012011091.612.49$274
Apr 20120154101.652.00$308
Mar 201219164105.052.22$2,360
Feb 20120146101.102.57$375
Jan 2012015198.092.73$413
Dec 2011012796.873.24$411
Nov 2011015395.723.31$507
Oct 2011016484.983.65$598
Sep 2011017083.623.99$678
Aug 2011018183.404.15$751
Jul 2011018894.144.52$849
Jun 2011016292.904.64$752
May 2011016698.134.40$731
Apr 201100105.964.33$0
Mar 201132096.364.06$3,084
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 201034085.734.35$2,915
Nov 20100080.843.80$0
Oct 201024078.103.51$1,874
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010019770.364.91$967
May 2010020471.124.24$864
Apr 20101819181.694.12$2,258
Mar 2010018778.394.39$821
Feb 2010017173.585.44$931
Jan 20102118774.365.96$2,677
Dec 2009019071.445.48$1,042
Nov 2009018374.593.75$687
Oct 2009016972.544.11$695
Sep 2009017165.543.06$524
Aug 20091815867.423.22$1,722
Jul 2009018861.133.46$651
Jun 20091823066.163.90$2,087
May 2009020354.743.93$797
Apr 2009019746.773.59$707
Mar 2009019342.144.06$783
Feb 2009012932.814.63$598
Jan 2009020735.865.37$1,112
Dec 20081820637.105.98$1,899
Nov 2008020055.496.86$1,372
Oct 2008014975.246.92$1,031
Sep 20087109101.767.88$1,571
Aug 20080198114.228.48$1,680
Jul 20080177131.0811.39$2,016
Jun 200816201131.3313.03$4,721
May 20080209123.1711.57$2,419
Apr 20080200110.3110.45$2,091
Mar 2008170101.909.66$1,732
Feb 2008020592.538.77$1,798
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 200717091.677.29$1,558
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 200717058.747.85$999
Apr 20070059.617.81$0
Mar 200708456.927.30$613
Feb 2007016955.108.22$1,389
Jan 200707350.306.73$491
Dec 200607256.656.92$498
Nov 200606554.207.62$495
Oct 200606754.906.01$403
Sep 200608060.085.04$403
Aug 200607768.717.34$565
Jul 200606169.376.34$387
Jun 200608066.286.38$511
May 200608266.016.42$527
Apr 200607864.397.36$574
Mar 200608056.707.08$567
Feb 200606857.597.75$527
Jan 200607760.598.93$688
Dec 200507954.9413.42$1,060
Nov 2005267854.6910.59$2,248
Oct 200508458.3413.80$1,159
Sep 200508461.4512.08$1,015
Aug 200508761.519.80$852
Jul 200508755.697.84$682
Jun 200509752.337.38$716
May 200507945.226.65$525
Apr 200508749.207.36$640
Mar 200509650.377.15$687
Feb 200508845.226.31$555
Jan 2005014643.166.32$923
Dec 2004014139.866.75$952
Nov 2004014345.286.33$905
Oct 2004014949.706.52$971
Sep 2004027943.245.28$1,474
Aug 2004027042.375.55$1,499
Jul 2004027038.286.08$1,643
Jun 2004027036.106.43$1,737
May 2004027037.486.49$1,754
Apr 2004027034.475.86$1,582
Mar 2004727034.365.53$1,734
Feb 2004027032.455.51$1,488
Jan 2004027032.036.30$1,701
Dec 2003027030.266.30$1,701
Nov 2003027028.804.60$1,241
Oct 2003027028.174.76$1,285
Sep 2003027026.314.75$1,282
Aug 2003027029.765.13$1,385
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 200213025.963.16$337
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 199811012.622.21$139
Apr 199811013.042.51$143
Mar 19980012.802.31$0
Feb 199838013.952.30$530
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19979117.862.55$163
Jul 19976117.582.25$108
Jun 199719117.242.26$330
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 19960123.32—$0
Nov 19960121.97—$0
Oct 19960123.31—$0
Sep 1996136122.22—$3,022
Aug 19960320.26—$0
Jul 199604219.55—$0
Jun 199606918.73—$0
May 199609419.43—$0
Apr 199603721.51—$0
Mar 19960119.38—$0
Feb 19960616.98—$0
Jan 19960017.07—$0
Dec 199508717.19—$0
Nov 199501216.00—$0
Oct 1995789515.43—$1,204
Sep 199502416.18—$0
Aug 1995014415.92—$0
Jul 1995016315.24—$0
Jun 199510015816.41—$1,641
May 1995012117.56—$0
Apr 1995018117.73—$0
Mar 199507416.44—$0
Feb 19950116.58—$0
Jan 19950115.92—$0
Dec 1994878915.03—$1,308
Nov 1994017015.90—$0
Oct 1994020915.58—$0
Sep 199410521615.29—$1,605
Aug 1994023316.13—$0
Jul 1994024017.56—$0
Jun 1994022617.09—$0
May 199413622215.88—$2,160
Apr 1994018814.14—$0
Mar 1994011312.46—$0
Feb 1994019112.50—$0
Jan 1994019312.66—$0
Dec 199318313612.33—$2,256
Nov 19930114.49—$0
Oct 1993016515.85—$0
Sep 1993021815.03—$0
Aug 1993021415.66—$0
Jul 199317022815.46—$2,628
Jun 1993023516.79—$0
May 1993023317.68—$0
Apr 1993019218.05—$0
Mar 199316619218.14—$3,011
Feb 1993018517.90—$0
Jan 1993021616.93—$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.

Jun 2015 — as filed, then multipliedworked
Oil                    0 bbl  × $ 56.15 =         $0
Casinghead gas        10 Mcf  × $  2.88 =        $29

────────────────────────────────────────────────────
Month total                                      $29

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/3731 is the state's own key, not one this site invented.