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THUNDERBOLT C21-9 UNIT

Operated by COTERRA ENERGY OPERATING CO. (P-5 103285) in the PHANTOM (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 46765District 08Field 71052900Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$38.9 M
Jul 2015 – May 2026
Value, last 12 filed months
$2.1 M
at the published price for each month
Months reported
131
no gaps in the span
Streams
2
oil, casinghead gas

The PHANTOM (WOLFCAMP) 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 7,755 leases and 10,539 wells, and the rule below applies to all of them.

Discovered
1983-06-23
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 20 acres. The field rule took effect on 2017-08-01.

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: “FOR THE FOLLOWING API 389-37515.”

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
OilDisposition552,635 bbl$29,684,305
Casinghead gasProduction2,931,059 Mcf$9,210,836
Total$38,895,141

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 31.6275, -103.8958. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.62753, -103.89585 · 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
10,249 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 10,249 ft.

Completions filed
Jul 2015
1 of 1 wells

1 well

42-389347941H10,249 ftJul 2015——

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 (131)

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

131 months

May 20261,64711,085106.413.05$209,020
Apr 20261,90812,51898.932.87$224,682
Mar 20261,91310,98489.753.15$206,285
Feb 20261,78411,63863.503.75$156,930
Jan 20261,67610,90359.138.00$186,303
Dec 20252,04513,63856.664.41$176,059
Nov 20252,00912,22958.593.93$165,724
Oct 20251,93112,22259.383.30$155,055
Sep 20251,82911,15862.743.08$149,084
Aug 20251,90112,28563.933.01$158,567
Jul 20251,68710,68066.743.32$147,997
Jun 20251,81110,98966.483.13$154,777
May 20251,96612,27460.553.23$158,715
Apr 20251,3158,57262.363.54$112,375
Mar 20251,90212,23067.704.27$180,967
Feb 20251,71510,13070.884.34$165,532
Jan 20251,83411,80174.324.28$186,796
Dec 20241,4739,48468.993.12$131,225
Nov 20241,41310,13169.052.20$119,840
Oct 20242,16014,65571.372.28$187,593
Sep 20241,73212,32569.612.36$149,705
Aug 20242,06714,54875.632.06$186,349
Jul 20241,95514,38079.932.15$187,131
Jun 20242,02314,72078.082.63$196,728
May 20242,10815,14278.812.20$199,420
Apr 20242,11114,49784.451.66$202,327
Mar 20242,14514,17480.301.55$194,144
Feb 20242,12114,00576.091.78$186,367
Jan 20242,22414,11373.023.30$208,936
Dec 20232,04114,98571.262.61$184,563
Nov 20232,19214,30077.892.81$210,883
Oct 20232,31815,53185.443.09$245,998
Sep 20232,21514,40089.042.74$236,608
Aug 20232,41615,24380.522.67$235,279
Jul 20232,25114,84874.852.64$207,713
Jun 20232,35914,80168.962.26$196,104
May 20232,54615,57270.622.23$214,484
Apr 20231,93712,57978.122.24$179,467
Mar 20232,55215,52972.852.39$223,077
Feb 20232,16613,45575.112.47$195,864
Jan 20232,45515,18376.533.39$239,317
Dec 20222,53414,72676.415.73$277,989
Nov 20222,10514,13185.005.65$258,711
Oct 20222,66717,02687.185.86$332,345
Sep 20221,97713,55284.888.16$278,442
Aug 20222,55317,46894.529.13$400,743
Jul 20222,46017,375101.587.54$380,930
Jun 20222,52517,060115.097.98$426,693
May 20222,63217,724109.378.43$437,329
Apr 20222,71917,547104.226.84$403,354
Mar 20222,66318,271108.885.08$382,698
Feb 20222,45216,96291.054.86$305,670
Jan 20222,88518,79981.844.54$321,412
Dec 20212,64418,85771.323.90$262,096
Nov 20212,84218,20477.435.24$315,388
Oct 20212,87918,93579.795.71$337,908
Sep 20212,71318,82669.865.35$290,267
Aug 20213,13119,05666.024.22$287,136
Jul 20212,85218,38470.783.98$275,071
Jun 20212,92618,24869.493.38$265,017
May 20213,01818,30063.483.02$246,806
Apr 20212,90917,33160.362.76$223,393
Mar 20213,23418,07561.302.72$247,353
Feb 20211,95811,24057.805.55$175,531
Jan 20213,00516,46750.412.81$197,759
Dec 20203,34320,05644.642.68$202,891
Nov 20203,27520,12938.772.71$181,452
Oct 20203,50821,17836.972.48$182,179
Sep 20204,16722,14137.091.99$198,638
Aug 20201,5718,09039.982.39$82,104
Jul 20201,5638,97538.371.83$76,353
Jun 20202,95517,53734.901.69$132,772
May 20203,41219,65616.921.81$93,402
Apr 20203,38718,94114.751.80$84,135
Mar 20203,46819,17530.341.86$140,812
Feb 20203,27818,88949.881.98$200,920
Jan 20203,80120,68357.252.09$260,933
Dec 20193,50020,34859.012.30$253,424
Nov 20193,64320,05555.302.75$256,623
Oct 20194,01922,02953.472.42$268,174
Sep 20192,67113,61755.052.66$183,223
Aug 20193,40319,32753.112.30$225,270
Jul 20193,69520,84456.272.46$259,195
Jun 20193,87221,93452.782.49$259,006
May 20194,18923,15858.482.74$308,433
Apr 20193,64719,63662.632.75$282,424
Mar 20194,30022,80256.803.06$314,062
Feb 20193,41418,49450.852.79$225,241
Jan 20193,85521,61246.033.23$247,213
Dec 20184,48924,28046.594.19$310,765
Nov 20183,72220,46252.934.24$283,708
Oct 20184,53623,34861.443.40$358,030
Sep 20184,62526,05259.543.11$356,342
Aug 20184,55725,11659.403.07$347,706
Jul 20184,53325,16065.142.93$369,046
Jun 20184,73326,25160.183.08$365,604
May 20185,04828,74065.382.90$413,407
Apr 20185,11428,34663.842.90$408,704
Mar 20185,52130,49861.222.79$422,989
Feb 20185,45827,69461.782.77$413,800
Jan 20185,59429,62662.874.01$470,475
Dec 20176,10630,85957.272.92$439,846
Nov 20175,72428,65455.423.12$406,578
Oct 20176,38533,47249.292.98$414,586
Sep 20175,64227,02647.523.09$351,545
Aug 20176,88035,25945.373.00$418,078
Jul 20176,96836,55043.873.09$418,526
Jun 20177,14637,16842.493.09$418,382
May 20177,44938,10845.373.26$462,323
Apr 20177,88740,18747.933.21$507,088
Mar 20177,05733,38446.772.98$429,663
Feb 20176,48931,57350.452.95$420,592
Jan 20179,31943,29949.413.42$608,482
Dec 20169,68545,84948.763.72$642,929
Nov 20166,85330,35742.492.64$371,459
Oct 20167,91835,65446.193.09$475,913
Sep 201610,25449,54341.553.10$579,668
Aug 20167,62930,32441.442.92$404,823
Jul 201611,91353,49541.622.92$652,257
Jun 20167,26932,97745.352.69$418,220
May 20164,87621,49542.521.99$250,125
Apr 201612,43150,57036.561.99$555,164
Mar 201612,00649,27633.011.79$484,720
Feb 201612,62354,12026.472.06$445,814
Jan 20169,05044,02727.352.36$351,613
Dec 201510,86145,14732.362.00$441,820
Nov 201513,84757,30638.792.17$661,326
Oct 201516,20765,80843.552.43$865,503
Sep 201514,92165,65542.992.76$822,558
Aug 201515,18162,53840.162.87$789,309
Jul 201557048.152.95$2,745

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                1,647 bbl  × $106.41 =   $175,257
Casinghead gas    11,085 Mcf  × $  3.05 =    $33,763

────────────────────────────────────────────────────
Month total                                 $209,020

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/46765 is the state's own key, not one this site invented.