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TALL TEXAN STATE 36

Operated by NOBLE ENERGY INC (P-5 611665) 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 45803District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$24.3 M
Jul 2014 – May 2026
Value, last 12 filed months
$581 k
at the published price for each month
Months reported
143
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
OilDisposition388,052 bbl$21,589,534
Casinghead gasProduction851,490 Mcf$2,717,301
Total$24,306,835

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 31.3281, -103.4411. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.32808, -103.44108 · 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
10,575 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 10,575 ft.

Completions filed
Jul 2014
1 of 1 wells

1 well

42-389341164H10,575 ftJul 2014——

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 (143)

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

143 months

May 20261813,416106.413.05$29,665
Apr 20263713,53398.932.87$46,842
Mar 20265573,72789.753.15$61,729
Feb 20263723,27963.503.75$35,919
Jan 20261823,38959.138.00$37,867
Dec 20253524,34656.664.41$39,125
Nov 20255203,79958.593.93$45,383
Oct 20255524,56059.383.30$47,848
Sep 20255295,27962.743.08$49,433
Aug 20255517,19963.933.01$56,929
Jul 20257207,53366.743.32$73,026
Jun 20255506,47166.483.13$56,810
May 20257305,25460.553.23$61,184
Apr 2025019762.363.54$698
Mar 2025058067.704.27$2,476
Feb 20250070.884.34$0
Jan 202501074.324.28$43
Dec 20243713,36068.993.12$36,083
Nov 20245545,15169.052.20$49,578
Oct 20249245,05271.372.28$77,472
Sep 20241872,53269.612.36$19,004
Aug 20245481,37275.632.06$44,277
Jul 202403,53179.932.15$7,580
Jun 2024055678.082.63$1,464
May 20245073,34178.812.20$47,302
Apr 20245574,80084.451.66$55,003
Mar 20243745,78380.301.55$38,968
Feb 20241,1154,75276.091.78$93,316
Jan 20245685,14273.023.30$58,432
Dec 202302,35571.262.61$6,148
Nov 20233722,32977.892.81$35,514
Oct 20235534,58185.443.09$61,391
Sep 20233674,01089.042.74$43,645
Aug 20235533,31780.522.67$53,394
Jul 20235513,73374.852.64$51,104
Jun 20231,0374,36268.962.26$81,363
May 20233532,98970.622.23$31,587
Apr 2023069478.122.24$1,553
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230676.533.39$20
Dec 20225493,27076.415.73$60,683
Nov 20228744,15485.005.65$97,744
Oct 20226744,10587.185.86$82,830
Sep 20227043,94884.888.16$91,986
Aug 20229233,98094.529.13$123,568
Jul 20223632,845101.587.54$58,331
Jun 20225532,092115.097.98$80,333
May 202200109.378.43$0
Apr 20228843,394104.226.84$115,337
Mar 20221,2742,943108.885.08$153,653
Feb 20220091.054.86$0
Jan 202201281.844.54$54
Dec 202102,35171.323.90$9,167
Nov 2021085877.435.24$4,493
Oct 20210079.795.71$0
Sep 2021060869.865.35$3,253
Aug 20210766.024.22$30
Jul 20210070.783.98$0
Jun 202102469.493.38$81
May 20210063.483.02$0
Apr 20211501060.362.76$9,082
Mar 202102761.302.72$73
Feb 20210157.805.55$6
Jan 20211,3022,91450.412.81$73,823
Dec 20207503,00044.642.68$41,506
Nov 20209311,87038.772.71$41,156
Oct 20201,4403,47336.972.48$61,844
Sep 20201,4693,66537.091.99$61,782
Aug 20201,3963,72939.982.39$64,706
Jul 20207373,01338.371.83$33,778
Jun 2020033634.901.69$568
May 20201584516.921.81$2,755
Apr 20201,6533,97014.751.80$31,545
Mar 20201,2874,10930.341.86$46,675
Feb 20200049.881.98$0
Jan 20207521,47457.252.09$46,140
Dec 20191,6263,30459.012.30$103,564
Nov 20191,4633,50055.302.75$90,531
Oct 20191,1332,57053.472.42$66,797
Sep 20191,6233,09255.052.66$97,562
Aug 20192,1923,91553.112.30$125,439
Jul 20192,1563,40656.272.46$129,697
Jun 20195501,49352.782.49$32,748
May 201972727658.482.74$43,271
Apr 201935426862.632.75$22,908
Mar 20191,3681,43856.803.06$82,106
Feb 20192,1582,63250.852.79$117,083
Jan 20199461,67746.033.23$48,958
Dec 20182,7726,39246.594.19$155,901
Nov 20182,0992,50252.934.24$121,702
Oct 20183,2906,69261.443.40$224,878
Sep 20182,9105,29359.543.11$189,712
Aug 20181,8554,25859.403.07$123,244
Jul 20183,4736,69365.142.93$245,854
Jun 201837333560.183.08$23,478
May 20183,6837,64565.382.90$262,971
Apr 20182,4804,39063.842.90$171,058
Mar 20181,6463,88961.222.79$111,606
Feb 20182,8045,13261.782.77$187,427
Jan 20181,8764,96262.874.01$137,838
Dec 20179521,33957.272.92$58,433
Nov 20173,1667,21755.423.12$197,965
Oct 20175,57911,73549.292.98$310,002
Sep 20173,8436,69647.523.09$203,292
Aug 20174,6118,85045.373.00$235,790
Jul 20173,4036,94943.873.09$170,743
Jun 20176,67412,57842.493.09$322,410
May 20176,04713,60945.373.26$318,764
Apr 20177,30713,05747.933.21$392,158
Mar 20175,09012,22746.772.98$274,541
Feb 20174,2488,26750.452.95$238,721
Jan 20178,04312,90649.413.42$441,528
Dec 20161,4412,61948.763.72$80,013
Nov 20161,0841,54742.492.64$50,150
Oct 20165,8699,29346.193.09$299,807
Sep 20165,54210,40741.553.10$262,538
Aug 20166,10412,92741.442.92$290,753
Jul 20167,44514,85441.622.92$353,299
Jun 20166,09011,37345.352.69$306,727
May 20166,29311,82842.521.99$291,128
Apr 20166,46911,05936.561.99$258,526
Mar 20165,7329,84233.011.79$206,870
Feb 20166,00311,67026.472.06$182,982
Jan 20166,67612,15827.352.36$211,334
Dec 20156,16311,21432.362.00$221,878
Nov 20156,72812,70838.792.17$288,522
Oct 20157,24313,65943.552.43$348,577
Sep 20157,50714,85742.992.76$363,708
Aug 20156,65615,58840.162.87$312,081
Jul 20158,12817,79148.152.95$443,759
Jun 20158,29714,09856.152.88$506,519
May 20159,43219,65255.212.96$578,821
Apr 20158,47413,33449.822.71$458,264
Mar 20158,25014,54642.892.93$396,531
Feb 20157,75113,91444.662.98$387,570
Jan 20159,60911,47243.433.10$452,889
Dec 201411,08221,52554.693.59$683,379
Nov 201415,17424,95370.464.25$1,175,256
Oct 201417,97131,81378.303.90$1,531,231
Sep 201419,18233,96286.164.05$1,790,112
Aug 201426,65642,43089.394.04$2,553,990
Jul 2014066696.564.18$2,784

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                  181 bbl  × $106.41 =    $19,260
Casinghead gas     3,416 Mcf  × $  3.05 =    $10,405

────────────────────────────────────────────────────
Month total                                  $29,665

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/45803 is the state's own key, not one this site invented.