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KM-WINTERBOTHAM UNIT ZAV

Operated by EXCO OPERATING COMPANY, LP (P-5 256915) 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 19418District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$33.5 M
Aug 2018 – May 2026
Value, last 12 filed months
$1.9 M
at the published price for each month
Months reported
94
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
OilDisposition517,310 bbl$32,675,952
Casinghead gasProduction248,087 Mcf$860,006
Total$33,535,958

Wells on this lease (1)

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 28.8386, -99.4351. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.83862, -99.43515 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,449 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 6,449 ft.

Completions filed
Nov 2018
1 of 1 wells

1 well

42-507333051H6,449 ftNov 2018——

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 (94)

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

94 months

May 20262,1561,477106.413.05$233,919
Apr 20261,6231,70498.932.87$165,453
Mar 20262,0902,59689.753.15$195,753
Feb 20261,9192,22363.503.75$130,193
Jan 20262,2232,45559.138.00$151,081
Dec 20252,0812,43056.664.41$128,634
Nov 20252,1272,21158.593.93$133,302
Oct 20252,2502,55459.383.30$142,046
Sep 20252,2112,33862.743.08$145,912
Aug 20252,4582,38663.933.01$164,333
Jul 20252,5012,24266.743.32$174,349
Jun 20252,5482,17566.483.13$176,196
May 20252,5462,17960.553.23$161,204
Apr 20252,4325,80862.363.54$172,238
Mar 20252,9921,59967.704.27$209,383
Feb 20252,7051,44570.884.34$198,003
Jan 20252,89487474.324.28$218,822
Dec 20242,5411,13868.993.12$178,856
Nov 20242,78012,13469.052.20$218,635
Oct 20242,3985,50771.372.28$183,709
Sep 20242,9032,81569.612.36$208,734
Aug 20243,0621,96875.632.06$235,640
Jul 20241,7441,26379.932.15$142,109
Jun 20242,8691,91978.082.63$229,066
May 20242,9692,02078.812.20$238,428
Apr 20242,9362,52584.451.66$252,135
Mar 20242,9972,62380.301.55$244,712
Feb 20242,9472,21776.091.78$228,192
Jan 20242,3771,90673.023.30$179,854
Dec 20233,1152,40671.262.61$228,256
Nov 20233,1922,21177.892.81$254,832
Oct 20233,26992485.443.09$282,156
Sep 20233,3431,42389.042.74$301,553
Aug 20233,0401,47580.522.67$248,723
Jul 20232,9761,64174.852.64$227,089
Jun 20232,9342,05468.962.26$206,968
May 20233,3872,65870.622.23$245,110
Apr 20233,4782,66278.122.24$277,658
Mar 20233,7573,53772.852.39$282,162
Feb 20233,4252,70775.112.47$263,926
Jan 20234,2792,92976.533.39$337,395
Dec 20224,1072,18676.415.73$326,340
Nov 20224,1672,88185.005.65$370,462
Oct 20224,5762,41487.185.86$413,091
Sep 20224,5123,05784.888.16$407,935
Aug 20224,8712,70394.529.13$485,078
Jul 20224,8142,984101.587.54$511,512
Jun 20225,3273,049115.097.98$637,407
May 20225,4872,551109.378.43$621,626
Apr 20227,4192,774104.226.84$792,176
Mar 20228,6342,345108.885.08$951,974
Feb 20224,7001,14991.054.86$433,518
Jan 20226,5122,78881.844.54$545,593
Dec 20217,1622,65471.323.90$521,142
Nov 20216,5442,34077.435.24$518,956
Oct 20218,0241,90979.795.71$651,143
Sep 20215,68193369.865.35$401,867
Aug 20216,4833,34666.024.22$442,130
Jul 20218,0633,57070.783.98$584,915
Jun 20218,0224,77169.493.38$573,578
May 20217,4275,78363.483.02$488,917
Apr 20216,5205,48660.362.76$408,680
Mar 20216,8633,30661.302.72$429,684
Feb 20215,2951,86857.805.55$316,415
Jan 20215,7731,91450.412.81$296,396
Dec 20209,0122,46644.642.68$408,893
Nov 20209,0733,49438.772.71$361,217
Oct 20208,8441,96036.972.48$331,820
Sep 20209,4781,81437.091.99$355,151
Aug 202010,4041,60739.982.39$419,785
Jul 20209,4162,12738.371.83$365,174
Jun 20201,86527534.901.69$65,553
May 20200016.921.81$0
Apr 20204,1202,39914.751.80$65,099
Mar 20205,9762,43830.341.86$185,837
Feb 20205,6301,73849.881.98$284,267
Jan 20205,9601,85257.252.09$345,089
Dec 20196,2331,95059.012.30$372,303
Nov 20197,3272,34855.302.75$411,642
Oct 20197,8112,57453.472.42$423,879
Sep 20198,0972,60855.052.66$452,670
Aug 20199,8713,16453.112.30$531,540
Jul 20197,1832,24856.272.46$409,718
Jun 201912,5693,83952.782.49$672,956
May 201915,5634,52358.482.74$922,519
Apr 201913,8184,34762.632.75$877,379
Mar 201917,2125,44056.803.06$994,299
Feb 201917,7705,21150.852.79$918,155
Jan 201923,2606,42446.033.23$1,091,396
Dec 201824,5837,07746.594.19$1,174,942
Nov 20186,7782,04552.934.24$367,425
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$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                2,156 bbl  × $106.41 =   $229,420
Casinghead gas     1,477 Mcf  × $  3.05 =     $4,499

────────────────────────────────────────────────────
Month total                                 $233,919

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/19418 is the state's own key, not one this site invented.