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STUMBERG ESTATE UNIT E

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 19156District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$48.2 M
Oct 2017 – May 2026
Value, last 12 filed months
$1.7 M
at the published price for each month
Months reported
104
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
OilDisposition676,134 bbl$41,215,587
Casinghead gasProduction2,164,145 Mcf$6,988,824
Total$48,204,411

Wells on this lease (4)

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 28.3900, -99.6628. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

28.39030, -99.66272 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
7,133 ft
4 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.
4100.0%

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 7,121 and 7,138 ft, median 7,133 ft, over the 4 wells that filed a depth.

Completions filed
Oct 2017
4 of 4 wells

4 wells

42-127375584H7,121 ftOct 2017——
42-127375093H7,138 ftOct 2017——
42-127375071H7,131 ftOct 2017——
42-127375082H7,135 ftOct 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 (104)

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

104 months

May 20261,6115,539106.413.05$188,297
Apr 20261,6326,81898.932.87$181,020
Mar 20261,4248,01589.753.15$153,047
Feb 20261,6068,75563.503.75$134,815
Jan 20261,8627,71459.138.00$171,796
Dec 20251,5676,97056.664.41$119,547
Nov 20251,6659,26158.593.93$133,915
Oct 20251,6418,61159.383.30$125,901
Sep 20251,5358,28162.743.08$121,786
Aug 20251,7789,80063.933.01$143,212
Jul 20251,5429,29866.743.32$133,738
Jun 20251,2459,45866.483.13$112,359
May 20251,4459,01160.553.23$116,621
Apr 20251,8189,80962.363.54$148,125
Mar 20252,00010,33067.704.27$179,492
Feb 20252,0289,36370.884.34$184,388
Jan 20251,95010,80074.324.28$191,134
Dec 20242,53612,29068.993.12$213,320
Nov 20242,28211,49369.052.20$182,839
Oct 20241,76811,29671.372.28$151,953
Sep 20242,21811,08469.612.36$180,602
Aug 20242,34112,12375.632.06$202,067
Jul 20241,89411,30079.932.15$175,644
Jun 20241,9969,56078.082.63$181,029
May 20242,46410,46478.812.20$217,192
Apr 20242,85010,08384.451.66$257,412
Mar 20242,9217,12380.301.55$245,562
Feb 20242,6686,57476.091.78$214,734
Jan 20241,5645,54873.023.30$132,499
Dec 20231,9368,46871.262.61$160,067
Nov 20232,94310,68077.892.81$259,215
Oct 20232,9309,70485.443.09$280,298
Sep 20232,2758,02089.042.74$224,501
Aug 20231,5158,41780.522.67$144,485
Jul 20232,1848,71274.852.64$186,488
Jun 20233,0448,78368.962.26$229,750
May 20233,1839,64370.622.23$246,262
Apr 20232,9929,64778.122.24$255,323
Mar 20233,51212,63672.852.39$286,089
Feb 20233,33910,89375.112.47$277,651
Jan 20233,66610,48276.533.39$316,069
Dec 20222,6258,93576.415.73$251,766
Nov 20222,8738,93685.005.65$294,659
Oct 20223,0519,60087.185.86$322,278
Sep 20222,0889,40684.888.16$254,017
Aug 20222,5469,32894.529.13$325,786
Jul 20223,17412,183101.587.54$414,300
Jun 20223,27310,253115.097.98$458,480
May 20222,8497,628109.378.43$375,922
Apr 20222,7367,248104.226.84$334,705
Mar 20223,6258,184108.885.08$436,235
Feb 20222,8935,67791.054.86$290,991
Jan 20221,9684,87081.844.54$183,160
Dec 20213,2696,38271.323.90$258,029
Nov 20213,5236,79677.435.24$308,376
Oct 20213,3078,27779.795.71$311,159
Sep 20213,4086,62669.865.35$273,538
Aug 20214,1839,13466.024.22$314,713
Jul 20214,3648,40170.783.98$342,337
Jun 20214,5879,87069.493.38$352,117
May 20214,44310,56163.483.02$313,911
Apr 20215,0429,94960.362.76$331,779
Mar 20215,1278,25861.302.72$336,722
Feb 20214,6548,05857.805.55$313,707
Jan 20215,14210,10250.412.81$287,598
Dec 20204,68613,14544.642.68$244,352
Nov 20204,3838,44738.772.71$192,791
Oct 20203,9417,75836.972.48$164,926
Sep 20203,8037,60937.091.99$156,203
Aug 20204,36710,89539.982.39$200,578
Jul 20204,95910,22938.371.83$208,946
Jun 20205,73912,22034.901.69$220,947
May 20204,38711,23816.921.81$94,622
Apr 20203,96816,09714.751.80$87,573
Mar 20204,24711,20630.341.86$149,655
Feb 20205,0456,04349.881.98$263,614
Jan 20207,1593,89657.252.09$418,014
Dec 20192,4521,86759.012.30$148,995
Nov 20191,3581,09955.302.75$78,120
Oct 20193,65229253.472.42$195,979
Sep 201949055.052.66$2,697
Aug 20196161,56253.112.30$36,315
Jul 20195,32736,58556.272.46$389,752
Jun 20196,02740,64052.782.49$419,347
May 20196,73539,79958.482.74$502,925
Apr 20196,65732,86262.632.75$507,321
Mar 20197,20535,62556.803.06$518,331
Feb 20197,13735,43450.852.79$461,856
Jan 20197,47638,15746.033.23$467,298
Dec 201811,78023,27346.594.19$646,238
Nov 20185,3678,78552.934.24$321,299
Oct 201811,99743,25361.443.40$884,073
Sep 20188,68642,62259.543.11$649,634
Aug 20189,25753,07259.403.07$712,614
Jul 201810,62152,36265.142.93$845,371
Jun 20189,23842,88460.183.08$687,893
May 20188,56140,50565.382.90$677,215
Apr 201813,99377,14963.842.90$1,117,107
Mar 201821,308130,18761.222.79$1,667,286
Feb 201827,174154,77761.782.77$2,106,941
Jan 201858,804194,63962.874.01$4,477,378
Dec 201785,867184,77557.272.92$5,457,427
Nov 201798,062133,33755.423.12$5,850,389
Oct 20179,92412,30249.292.98$525,859

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                1,611 bbl  × $106.41 =   $171,427
Casinghead gas     5,539 Mcf  × $  3.05 =    $16,871

────────────────────────────────────────────────────
Month total                                 $188,297

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/19156 is the state's own key, not one this site invented.