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GREATHOUSE C21-6 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.

Gas lease lease 283039District 08Field 71052900Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$33.4 M
Aug 2017 – May 2026
Value, last 12 filed months
$1.7 M
at the published price for each month
Months reported
106
no gaps in the span
Streams
2
condensate, 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.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112019-02-12221386
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition409,419 bbl$25,057,055
GasProduction2,547,127 Mcf$8,356,686
Total$33,413,742

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 31.6279, -103.8697. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.62790, -103.86966 · 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
10,511 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 10,511 ft.

Completions filed
Aug 2017
1 of 1 wells

1 well

42-389357034H10,511 ftAug 2017——

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 (106)

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

106 months

May 20261,34210,197106.413.05$173,861
Apr 20261,46910,96898.932.87$176,803
Mar 20261,45610,81689.753.15$164,740
Feb 20261,48711,24363.503.75$136,589
Jan 20261,74012,54859.138.00$203,244
Dec 20251,68612,04156.664.41$148,670
Nov 20251,46310,15258.593.93$125,578
Oct 20251,54710,58559.383.30$126,843
Sep 20251,35411,33162.743.08$119,815
Aug 20251,10710,98063.933.01$103,873
Jul 20259777,41566.743.32$89,787
Jun 20259756,64466.483.13$85,605
May 20251,2329,46660.553.23$105,195
Apr 20251,45811,13262.363.54$130,363
Mar 20251,13511,16367.704.27$124,487
Feb 20251,11910,26270.884.34$123,860
Jan 20251,2668,82174.324.28$131,831
Dec 20241,58312,31568.993.12$147,651
Nov 20241,49311,03869.052.20$127,358
Oct 20241,61512,34371.372.28$143,422
Sep 20241,59411,83669.612.36$138,943
Aug 20241,67313,20675.632.06$153,781
Jul 20241,53512,41179.932.15$149,334
Jun 20241,75814,09678.082.63$174,393
May 20241,83714,61278.812.20$176,898
Apr 20241,80614,04584.451.66$175,820
Mar 20241,81214,51980.301.55$167,937
Feb 20241,88514,06876.091.78$168,522
Jan 20241,81912,43873.023.30$173,840
Dec 20231,84114,07171.262.61$167,925
Nov 20231,98613,11177.892.81$191,499
Oct 20231,90614,50985.443.09$207,642
Sep 20232,11915,37989.042.74$230,738
Aug 20232,15815,25880.522.67$214,545
Jul 20231,73514,45274.852.64$168,044
Jun 20231,74512,60868.962.26$148,810
May 20232,19815,65370.622.23$190,088
Apr 20231,86313,42178.122.24$175,571
Mar 20231,75017,98072.852.39$170,517
Feb 20231,83714,02375.112.47$172,553
Jan 20232,39315,74376.533.39$236,469
Dec 20222,24415,49776.415.73$260,248
Nov 20221,88914,57185.005.65$242,836
Oct 20222,26315,63887.185.86$288,986
Sep 20222,11015,47784.888.16$305,446
Aug 20222,13015,76894.529.13$345,245
Jul 20222,38117,091101.587.54$370,764
Jun 20222,10515,341115.097.98$364,643
May 20222,27117,244109.378.43$393,799
Apr 20222,37117,126104.226.84$364,206
Mar 20222,66819,053108.885.08$387,212
Feb 20222,44516,03191.054.86$300,509
Jan 20222,26816,89581.844.54$262,277
Dec 20212,68419,04171.323.90$265,666
Nov 20212,69419,17477.435.24$309,008
Oct 20213,05120,73379.795.71$361,905
Sep 20212,73318,51069.865.35$289,973
Aug 20213,04319,36166.024.22$282,614
Jul 20212,38918,90770.783.98$244,383
Jun 20212,68618,84169.493.38$250,344
May 20212,87419,21263.483.02$240,417
Apr 20212,98019,53360.362.76$233,753
Mar 20213,33420,61361.302.72$260,378
Feb 20211,83413,07257.805.55$178,528
Jan 20213,18420,46050.412.81$218,004
Dec 20203,33921,17844.642.68$205,714
Nov 20203,27919,81338.772.71$180,752
Oct 20203,27520,83236.972.48$172,707
Sep 20203,24421,85037.091.99$163,824
Aug 20203,72123,65839.982.39$205,192
Jul 20203,17024,86138.371.83$167,007
Jun 20202,38517,06834.901.69$112,087
May 20203,63525,41016.921.81$107,617
Apr 20203,74624,81714.751.80$100,033
Mar 20203,82324,91830.341.86$162,243
Feb 20203,85723,78349.881.98$239,493
Jan 20204,15726,89357.252.09$294,322
Dec 20194,77728,50559.012.30$347,577
Nov 20194,39527,90755.302.75$319,807
Oct 20194,55128,54653.472.42$312,382
Sep 20194,07629,08855.052.66$301,679
Aug 20194,18727,66953.112.30$286,131
Jul 20194,38334,88056.272.46$332,438
Jun 20194,47729,87452.782.49$310,718
May 20195,04830,14758.482.74$377,819
Apr 20194,50432,31562.632.75$370,974
Mar 20195,51234,87456.803.06$419,869
Feb 20195,06833,21750.852.79$350,457
Jan 20195,71736,02846.033.23$379,458
Dec 20186,88240,37446.594.19$489,615
Nov 20186,73941,04352.934.24$530,604
Oct 20186,91943,79561.443.40$573,922
Sep 20187,89249,07459.543.11$622,412
Aug 20187,06650,47359.403.07$574,499
Jul 20188,98053,43065.142.93$741,608
Jun 201810,14357,02460.183.08$785,864
May 20189,26750,97865.382.90$753,753
Apr 20188,66846,42063.842.90$688,020
Mar 201813,02869,25961.222.79$990,588
Feb 201813,51567,63561.782.77$1,022,043
Jan 201816,25981,11362.874.01$1,347,411
Dec 201718,99792,50957.272.92$1,358,225
Nov 201723,028104,40455.423.12$1,601,781
Oct 201722,14598,50649.292.98$1,385,437
Sep 20174,18020,87147.523.09$263,068
Aug 20170045.373.00$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
Condensate         1,342 bbl  × $106.41 =   $142,802
Gas               10,197 Mcf  × $  3.05 =    $31,058

────────────────────────────────────────────────────
Month total                                 $173,861

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/G/283039 is the state's own key, not one this site invented.