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WINDSOR UNIT B LAS

Operated by INEOS USA OIL & GAS LLC (P-5 424176) in the LORENZO (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20036District 01Field 54928500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$11.2 M
Nov 2019 – May 2026
Value, last 12 filed months
$1.2 M
at the published price for each month
Months reported
79
no gaps in the span
Streams
2
oil, casinghead gas

The LORENZO (AUSTIN CHALK) 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 484 leases and 599 wells, and the rule below applies to all of them.

Discovered
2009-10-26
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 2023-08-22.

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: “A UFT FIELD. FIELD GETS UFT ALLOWABLE, EFFECTIVE 08-22-2023”

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
OilDisposition142,508 bbl$10,559,828
Casinghead gasProduction147,130 Mcf$596,377
Total$11,156,205

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 28.5370, -99.3624. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.53699, -99.36240 · 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
7,270 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 7,270 ft.

Completions filed
Nov 2019
1 of 1 wells

1 well

42-28336801B 2H7,270 ftNov 2019——

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 (79)

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

79 months

May 20268421,946106.413.05$95,524
Apr 20261,4673,23998.932.87$154,425
Mar 20261,0461,56389.753.15$98,801
Feb 20261,2032,32663.503.75$85,114
Jan 20261,5392,89959.138.00$114,187
Dec 20251,3802,00756.664.41$87,048
Nov 20251,3982,38258.593.93$91,262
Oct 20251,4391,74059.383.30$91,198
Sep 20251,4832,35462.743.08$100,286
Aug 20251,4291,30463.933.01$95,287
Jul 20251,5951,69266.743.32$112,060
Jun 20251,11791866.483.13$77,130
May 20251,4121,02760.553.23$88,816
Apr 20251,4971,10362.363.54$97,261
Mar 20252,0671,14267.704.27$144,810
Feb 202596670.884.34$6,831
Jan 20252609774.324.28$19,738
Dec 20241,48798168.993.12$105,650
Nov 20241,23234369.052.20$85,824
Oct 20241,20644471.372.28$87,085
Sep 20241,26840669.612.36$89,225
Aug 20241,09113875.632.06$82,797
Jul 20241,41739279.932.15$114,102
Jun 20241,3601,24478.082.63$109,465
May 20241,2371,26078.812.20$100,258
Apr 20241,9061,43884.451.66$163,348
Mar 20247731,84480.301.55$64,921
Feb 20241,2332,85276.091.78$98,906
Jan 20242,4723,92073.023.30$193,432
Dec 20231,6321,92371.262.61$121,317
Nov 202361599977.892.81$50,707
Oct 20232,4143,61485.443.09$217,410
Sep 20232,4712,46389.042.74$226,754
Aug 20231,6131,70380.522.67$134,431
Jul 20232,4263,04074.852.64$189,617
Jun 20232,0571,74468.962.26$145,790
May 20232,4571,80870.622.23$177,540
Apr 20232,5562,46778.122.24$205,195
Mar 20232,1151,62972.852.39$157,976
Feb 20232,4743,25175.112.47$193,838
Jan 20232,2802,45276.533.39$182,795
Dec 20222,5494,22476.415.73$218,969
Nov 20223,0544,73285.005.65$286,308
Oct 20222,5633,01687.185.86$241,127
Sep 20227873084.888.16$67,045
Aug 20222,5643,37894.529.13$273,181
Jul 20224,7466,209101.587.54$528,927
Jun 20222,8481,889115.097.98$342,845
May 20223,1773,497109.378.43$376,959
Apr 20221,540821104.226.84$166,112
Mar 20224,6917,487108.885.08$548,763
Feb 20221,62879191.054.86$152,073
Jan 20222,3081,66581.844.54$196,442
Dec 20211,17957871.323.90$86,340
Nov 20214,4173,93677.435.24$362,621
Oct 20211,40992979.795.71$117,732
Sep 20213,2152,78669.865.35$239,508
Aug 20214,4573,51766.024.22$309,095
Jul 20214,2032,66770.783.98$308,109
Jun 20213,7312,01469.493.38$266,076
May 20212063.483.02$127
Apr 20212060.362.76$121
Mar 2021115061.302.72$7,050
Feb 20212,4661,59557.805.55$151,384
Jan 20212350.412.81$109
Dec 202011044.642.68$491
Nov 20200038.772.71$0
Oct 202013636.972.48$495
Sep 20205237.091.99$189
Aug 202011239.982.39$445
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 202021016.921.81$355
Apr 20203,1471,80814.751.80$49,681
Mar 20203,3491,99430.341.86$105,310
Feb 20203,5532,31049.881.98$181,799
Jan 20205,3363,59657.252.09$313,019
Dec 20194,7702,72459.012.30$287,755
Nov 20191,5778,82455.302.75$111,480

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                  842 bbl  × $106.41 =    $89,597
Casinghead gas     1,946 Mcf  × $  3.05 =     $5,927

────────────────────────────────────────────────────
Month total                                  $95,524

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/20036 is the state's own key, not one this site invented.