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EAST TORO TXL 41

Operated by CHEVRON U. S. A. INC. (P-5 148113) in the WOLFBONE (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51677District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.1 M
Sep 2018 – May 2026
Value, last 12 filed months
$20 k
at the published price for each month
Months reported
93
no gaps in the span
Streams
2
oil, casinghead gas

The WOLFBONE (TREND AREA) 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 1,266 leases and 2,377 wells, and the rule below applies to all of them.

Discovered
2010-11-30
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 2015-04-08.

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: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition238,458 bbl$13,500,956
Casinghead gasProduction602,388 Mcf$1,589,462
Total$15,090,419

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 31.2009, -103.3404. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.20091, -103.34036 · 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
10,371 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 10,371 ft.

Completions filed
Feb 2019
1 of 1 wells

1 well

42-389368071H10,371 ftFeb 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 (93)

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

93 months

May 20260207106.413.05$630
Apr 202618060998.932.87$19,555
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 202335256077.892.81$28,990
Oct 20231,2791,31585.443.09$113,338
Sep 20231,25785489.042.74$114,259
Aug 20231,42574180.522.67$116,722
Jul 202389990374.852.64$69,676
Jun 20231,42271268.962.26$99,669
May 20231,5941,86470.622.23$116,720
Apr 20231,7872,12678.122.24$144,358
Mar 20231,2892,63272.852.39$100,202
Feb 20231,7982,96275.112.47$142,351
Jan 20231,4652,22076.533.39$119,637
Dec 20221,4603,09376.415.73$129,279
Nov 20221,8172,47085.005.65$168,391
Oct 20222,5561,38487.185.86$230,948
Sep 202289894684.888.16$83,945
Aug 20221,7781,35194.529.13$180,387
Jul 20228751,575101.587.54$100,761
Jun 20221,6191,270115.097.98$196,462
May 20221,2521,535109.378.43$149,876
Apr 20221,6131,696104.226.84$179,703
Mar 20222,8542,805108.885.08$324,983
Feb 20222,3343,53691.054.86$229,692
Jan 20222,5332,27381.844.54$217,615
Dec 202153165771.323.90$40,433
Nov 20212,3245,80177.435.24$210,326
Oct 20213,0435,80179.795.71$275,947
Sep 20212,6925,52069.865.35$217,600
Aug 20212,6874,61266.024.22$196,861
Jul 20213,2663,87570.783.98$246,598
Jun 20212,6893,43669.493.38$198,474
May 20213,0714,34263.483.02$208,050
Apr 20213,9684,00760.362.76$250,561
Mar 20213,0762,51661.302.72$195,395
Feb 20211,4551,76757.805.55$93,902
Jan 20213,9315,58950.412.81$213,868
Dec 20202,70028,97244.642.68$198,041
Nov 20203,59333,81138.772.71$230,812
Oct 20203,75134,84136.972.48$225,025
Sep 20203,97331,08037.091.99$209,240
Aug 20203,98232,08739.982.39$235,731
Jul 20203,56629,88338.371.83$191,367
Jun 20204,27533,25934.901.69$205,416
May 20204,38433,12516.921.81$134,291
Apr 20204,77130,55214.751.80$125,500
Mar 20204,60827,73430.341.86$191,287
Feb 20204,0994,49749.881.98$213,365
Jan 20204,06316,71157.252.09$267,612
Dec 20194,61716,54459.012.30$310,573
Nov 20194,9245,60955.302.75$287,726
Oct 20195,34014,81453.472.42$321,358
Sep 20194,93317,37155.052.66$317,721
Aug 20195,48914,83953.112.30$325,715
Jul 20194,90113,71156.272.46$309,509
Jun 20196,02320,08752.782.49$367,935
May 20198,27230,83958.482.74$568,255
Apr 20196,64613,47762.632.75$453,310
Mar 20199,1973,89656.803.06$534,320
Feb 20199,6552,26650.852.79$497,284
Jan 201912,3998,02946.033.23$596,645
Dec 201815,00514,79246.594.19$760,994
Nov 201823,859052.934.24$1,262,857
Oct 2018364061.443.40$22,364
Sep 20180059.543.11$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                    0 bbl  × $106.41 =         $0
Casinghead gas       207 Mcf  × $  3.05 =       $630

────────────────────────────────────────────────────
Month total                                     $630

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. 08/O/51677 is the state's own key, not one this site invented.