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BRIGGS UNIT J

Operated by MURPHY EXPL. & PROD. CO. - USA (P-5 594675) in the BRISCOE RANCH (EAGLEFORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19081District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$75.9 M
Aug 2017 – May 2026
Value, last 12 filed months
$29.9 M
at the published price for each month
Months reported
106
no gaps in the span
Streams
2
oil, casinghead gas

The BRISCOE RANCH (EAGLEFORD) 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 5,584 leases and 8,017 wells, and the rule below applies to all of them.

Discovered
2007-11-05
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2013-04-09.

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: “MAY ELECT TO CLASSIFY AS PERMANENT GAS WELL”

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
OilDisposition991,049 bbl$63,840,783
Casinghead gasProduction3,583,863 Mcf$12,094,426
Total$75,935,209

Wells on this lease (3)

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 28.3137, -99.5928. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.31369, -99.59269 · 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
0.0%
0 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
7,753 ft
3 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
3100.0%

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

Between 7,753 and 7,969 ft, median 7,753 ft, over the 3 wells that filed a depth.

Completions filed
Dec 2017 – Jan 2018
3 of 3 wells

3 wells

42-127376063H7,753 ftJan 2018——
42-127375981H7,753 ftDec 2017——
42-127376042H7,969 ftDec 2017——

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 (106)

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

106 months

May 202622,68582,032106.413.05$2,663,767
Apr 202622,43477,54898.932.87$2,441,937
Mar 202627,81198,53589.753.15$2,806,367
Feb 202624,71280,98763.503.75$1,872,939
Jan 202627,41998,65059.138.00$2,410,280
Dec 202529,97499,62256.664.41$2,137,995
Nov 202535,025116,53658.593.93$2,509,686
Oct 202543,097139,76359.383.30$3,020,994
Sep 202554,357169,25562.743.08$3,931,142
Aug 202567,776190,68163.933.01$4,907,777
Jul 202516,09532,30766.743.32$1,181,284
Jun 20256353,24966.483.13$52,380
May 20251,18312,73660.553.23$112,797
Apr 20251,1929,61662.363.54$108,404
Mar 20251923,60867.704.27$28,399
Feb 20251,3713,00170.884.34$110,203
Jan 20251,8614,78574.324.28$158,783
Dec 20241,6004,95168.993.12$125,838
Nov 20242,6035,30269.052.20$191,393
Oct 20241,8685,93471.372.28$146,857
Sep 20241,4216,23669.612.36$113,660
Aug 20241,8377,29275.632.06$153,980
Jul 20242,2267,94779.932.15$194,983
Jun 20241,8814,85478.082.63$159,654
May 20242,0346,88478.812.20$175,434
Apr 20241,1025,12684.451.66$101,569
Mar 20241,3546,72180.301.55$119,111
Feb 20241,5145,91876.091.78$125,756
Jan 20241,7114,30373.023.30$139,127
Dec 20232,1914,08071.262.61$166,782
Nov 20231,7177,94577.892.81$156,043
Oct 20232,5547,98585.443.09$242,866
Sep 20232,2155,34389.042.74$211,837
Aug 20231,5845,13980.522.67$141,280
Jul 20232,7463,52774.852.64$214,856
Jun 20232,7204,46968.962.26$197,664
May 20232,7084,81370.622.23$201,959
Apr 20232,6497,38378.122.24$223,461
Mar 20232,8092,30472.852.39$210,149
Feb 20231,5682,09775.112.47$122,943
Jan 20232,1829,28476.533.39$198,440
Dec 20221,3868,58276.415.73$155,071
Nov 20223,5535,27685.005.65$331,794
Oct 20223,9322,63387.185.86$358,231
Sep 20223,7485,59984.888.16$363,839
Aug 20222,4648,91994.529.13$314,302
Jul 20223,3789,328101.587.54$413,490
Jun 20223,5566,826115.097.98$463,712
May 20223,68714,951109.378.43$529,330
Apr 20222,70111,606104.226.84$360,855
Mar 20223,77314,133108.885.08$482,549
Feb 20223,71912,69791.054.86$400,308
Jan 20222,17819,12881.844.54$265,044
Dec 20212,98819,25771.323.90$288,190
Nov 20215,34919,26577.435.24$515,061
Oct 20214,26316,58979.795.71$434,932
Sep 20215,26916,95369.865.35$458,806
Aug 20215,07119,36866.024.22$416,532
Jul 20214,30418,44070.783.98$378,067
Jun 20214,82019,51769.493.38$400,921
May 20215,47920,25763.483.02$408,936
Apr 20215,40019,18460.362.76$378,862
Mar 20216,46320,70461.302.72$452,433
Feb 20215,30812,10957.805.55$373,983
Jan 20216,21416,75450.412.81$360,331
Dec 20205,49012,65144.642.68$278,921
Nov 20205,20515,99638.772.71$245,092
Oct 20203,96219,05836.972.48$193,709
Sep 20203,52914,35637.091.99$159,474
Aug 20203,93414,05339.982.39$190,799
Jul 20204,25622,79738.371.83$204,910
Jun 20204,45621,80734.901.69$192,375
May 20204,34923,98516.921.81$117,112
Apr 20204,23425,41414.751.80$108,308
Mar 20204,29326,01230.341.86$178,534
Feb 20204,38825,14449.881.98$268,675
Jan 20205,23831,09657.252.09$365,014
Dec 20195,15928,72359.012.30$370,621
Nov 20194,56627,88855.302.75$329,211
Oct 20194,20831,97553.472.42$302,335
Sep 20193,97433,40555.052.66$307,535
Aug 20194,80117,25353.112.30$294,738
Jul 20199,64833,46156.272.46$625,209
Jun 20199,83834,58652.782.49$605,410
May 201910,61636,11558.482.74$719,790
Apr 201911,93936,97962.632.75$849,458
Mar 20199,87939,93256.803.06$683,403
Feb 201910,48336,83150.852.79$635,901
Jan 201912,02148,46446.033.23$709,777
Dec 201813,23062,08146.594.19$876,222
Nov 201814,23763,62752.934.24$1,023,167
Oct 201813,58459,13861.443.40$1,035,557
Sep 201814,80565,08559.543.11$1,083,774
Aug 201818,25478,64959.403.07$1,325,469
Jul 201819,78086,32365.142.93$1,541,558
Jun 201819,57895,16160.183.08$1,471,007
May 201823,675105,74865.382.90$1,854,625
Apr 201828,915133,58063.842.90$2,233,422
Mar 201838,083159,33961.222.79$2,775,494
Feb 201845,012163,05161.782.77$3,231,860
Jan 201863,840150,97062.874.01$4,618,908
Dec 20171,9746,30757.272.92$131,477
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$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 2026 — as filed, then multipliedworked
Oil               22,685 bbl  × $106.41 = $2,413,911
Casinghead gas    82,032 Mcf  × $  3.05 =   $249,856

────────────────────────────────────────────────────
Month total                               $2,663,767

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/19081 is the state's own key, not one this site invented.