BRISCOE, TRAP -B-

Operated by EAGLE FORD OIL CO., INC. (P-5 238351) in the SALT FLAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3491District 01Field 79905001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$121 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 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 415 leases and 1,904 wells, and the rule below applies to all of them.

Discovered
1928-05-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 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 1952-08-04.

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: 100 % % DELIVERABILITY SHOULD BE USED (DAMEKI NYERI).

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
OilDisposition2,308 bbl$85,972
Casinghead gasProduction7,160 Mcf$34,682
Total$120,654

1,180 Mcf of this lease's gas, across 45 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 29.7717, -97.5828. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.77161, -97.58278 · 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
100.0%
10 of 10 wells
Median depth
2,679 ft
10 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
10100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
10100.0%
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 2,679 ft, with the middle half between 2,600 and 2,696 ft; the shallowest is 2,600 ft and the deepest 2,750 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

Plug dates filed
Dec 1995 – Aug 2018
10 of 10 wells

10 wells

42-0550214922,662 ftAug 2018Yes
42-0550215032,695 ftAug 2018Yes
42-0550215142,696 ftAug 2016Yes
42-0550215212,700 ftAug 2018Yes
42-0550215352,696 ftAug 2018Yes
42-0550215462,750 ftDec 1995Yes
42-0550215572,600 ftDec 1995Yes
42-0550215682,600 ftDec 1995Yes
42-0550215792,600 ftDec 1995Yes
42-05502158102,600 ftDec 1995Yes

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 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201504242.892.93$123
Feb 201505944.662.98$176
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 201304494.834.15$183
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 201205589.383.40$187
Sep 201205194.672.92$149
Aug 201205292.662.91$151
Jul 201205885.133.02$175
Jun 201204979.822.52$123
May 201206991.612.49$172
Apr 2012066101.652.00$132
Mar 2012075105.052.22$167
Feb 2012053101.102.57$136
Jan 201206098.092.73$164
Dec 201106696.873.24$214
Nov 201106895.723.31$225
Oct 201107584.983.65$274
Sep 201106483.623.99$255
Aug 201107483.404.15$307
Jul 201103794.144.52$167
Jun 2011546492.904.64$5,314
May 2011567698.134.40$5,830
Apr 20111578105.964.33$1,927
Mar 201178196.364.06$1,003
Feb 201186685.644.18$961
Jan 2011147586.504.59$1,555
Dec 201085785.734.35$934
Nov 201006880.843.80$258
Oct 201075778.103.51$747
Sep 20107572.633.98$528
Aug 201071173.684.42$564
Jul 2010153772.554.74$1,264
Jun 2010226770.364.91$1,877
May 201071671.124.24$566
Apr 2010141081.694.12$1,185
Mar 20100378.394.39$13
Feb 201002373.585.44$125
Jan 201001274.365.96$72
Dec 20090071.445.48$0
Nov 20097074.593.75$522
Oct 200972872.544.11$623
Sep 200975965.543.06$640
Aug 200975467.423.22$646
Jul 2009299261.133.46$2,092
Jun 2009295166.163.90$2,117
May 2009143954.743.93$919
Apr 2009144246.773.59$805
Mar 200983942.144.06$495
Feb 200904032.814.63$185
Jan 200976335.865.37$589
Dec 2008157537.105.98$1,005
Nov 200805955.496.86$405
Oct 2008165975.246.92$1,612
Sep 2008711101.767.88$799
Aug 2008740114.228.48$1,139
Jul 20081446131.0811.39$2,359
Jun 2008142131.3313.03$1,865
May 200870123.1711.57$862
Apr 200800110.3110.45$0
Mar 2008042101.909.66$406
Feb 200886392.538.77$1,293
Jan 200876390.388.21$1,150
Dec 200705488.337.30$394
Nov 200709791.677.29$707
Oct 200788582.856.92$1,251
Sep 200709775.846.24$606
Aug 2007105069.066.39$1,010
Jul 200704570.906.39$287
Jun 2007154562.007.55$1,270
May 200703358.747.85$259
Apr 2007103359.617.81$854
Mar 2007103456.927.30$817
Feb 2007104355.108.22$904
Jan 200705850.306.73$390
Dec 200605456.656.92$374
Nov 2006217154.207.62$1,679
Oct 2006125754.906.01$1,002
Sep 2006108360.085.04$1,019
Aug 200629968.717.34$864
Jul 2006299669.376.34$2,621
Jun 200609166.286.38$581
May 20062010966.016.42$2,021
Apr 20061010464.397.36$1,409
Mar 2006811656.707.08$1,275
Feb 2006159157.597.75$1,569
Jan 20061510560.598.93$1,847
Dec 2005415554.9413.42$2,299
Nov 2005011754.6910.59$1,239
Oct 2005311858.3413.80$1,803
Sep 20052112361.4512.08$2,776
Aug 2005013161.519.80$1,283
Jul 2005207355.697.84$1,686
Jun 200520052.337.38$1,047
May 200510045.226.65$452
Apr 200521049.207.36$1,033
Mar 20058050.377.15$403
Feb 20054045.226.31$181
Jan 200514043.166.32$604
Dec 200410039.866.75$399
Nov 20046045.286.33$272
Oct 200419049.706.52$944
Sep 200432043.245.28$1,384
Aug 20046042.375.55$254
Jul 200415038.286.08$574
Jun 20040036.106.43$0
May 200430037.486.49$1,124
Apr 20048034.475.86$276
Mar 200431034.365.53$1,065
Feb 20040032.455.51$0
Jan 20048032.036.30$256
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 200338028.565.98$1,085
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 200230024.583.06$737
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 200127018.072.41$488
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 200146023.933.20$1,101
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 19991509.981.82$150
Jan 1999302410.381.90$357
Dec 199850259.201.77$504
Nov 1998882810.892.19$1,020
Oct 199802312.421.97$45
Sep 199802712.592.08$56
Aug 199803111.301.91$59
Jul 199802611.742.24$58
Jun 199802911.242.24$65
May 19981022312.622.21$1,338
Apr 199802513.042.51$63
Mar 199802412.802.31$55
Feb 199801913.952.30$44
Jan 199850714.702.15$750
Dec 199701816.322.41$43
Nov 199701818.193.09$56
Oct 199702619.253.15$82
Sep 199702317.742.95$68
Aug 199702317.862.55$59
Jul 1997612517.582.25$1,129
Jun 199702817.242.26$63
May 19971803218.972.31$3,488
Apr 199705417.882.08$112
Mar 199702218.951.94$43
Feb 199702320.492.21$51
Jan 199702023.483.54$71
Dec 199602923.32$0
Nov 199602421.97$0
Oct 199602723.31$0
Sep 199602822.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 199603519.43$0
Apr 19961412821.51$3,033
Mar 199603019.38$0
Feb 199602616.98$0
Jan 199602417.07$0
Dec 199502617.19$0
Nov 199502716.00$0
Oct 199502415.43$0
Sep 19950816.18$0
Aug 19950615.92$0
Jul 199502415.24$0
Jun 19951692816.41$2,773
May 199502917.56$0
Apr 199502617.73$0
Mar 199502616.44$0
Feb 199502316.58$0
Jan 199501115.92$0
Dec 199402915.03$0
Nov 199402915.90$0
Oct 199403015.58$0
Sep 199402915.29$0
Aug 199402916.13$0
Jul 199403117.56$0
Jun 199403217.09$0
May 199401615.88$0
Apr 199402714.14$0
Mar 19941502912.46$1,869
Feb 199402412.50$0
Jan 199402812.66$0
Dec 199302812.33$0
Nov 199302114.49$0
Oct 199302715.85$0
Sep 199302815.03$0
Aug 199303115.66$0
Jul 19931712815.46$2,644
Jun 199302816.79$0
May 199302917.68$0
Apr 199303018.05$0
Mar 199303018.14$0
Feb 199302817.90$0
Jan 199303016.93$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.

Mar 2015 — as filed, then multipliedworked
Oil                    0 bbl  × $ 42.89 =         $0
Casinghead gas        42 Mcf  × $  2.93 =       $123

────────────────────────────────────────────────────
Month total                                     $123

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/3491 is the state's own key, not one this site invented.