MineralRecord
Log inSign up

GRISSOM

Operated by COG OPERATING LLC (P-5 166150) in the SANDBAR (BONE SPRING) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 277815District 08Field 80544500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.2 M
Dec 2014 – May 2026
Value, last 12 filed months
$122
at the published price for each month
Months reported
138
no gaps in the span
Streams
2
condensate, gas

The SANDBAR (BONE SPRING) 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 1,654 leases and 2,003 wells, and the rule below applies to all of them.

Discovered
2010-09-15
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 2015-08-25.

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: “DKT08-0319479 ORDER NUNC PRO TUNC REGARDING SWR13”

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 Gas112017-02-27219606
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
CondensateDisposition121,365 bbl$5,855,300
GasProduction829,499 Mcf$2,299,681
Total$8,154,982

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 31.9701, -104.1069. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.97009, -104.10693 · 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
7,997 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 7,997 ft.

Completions filed
Dec 2014
1 of 1 wells

1 well

42-109327171801H7,997 ftDec 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 (138)

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

138 months

May 202600106.413.05$0
Apr 20260098.932.87$0
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 20251059.383.30$59
Sep 20251062.743.08$63
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 202429084.451.66$2,449
Mar 2024171080.301.55$13,731
Feb 202490176.091.78$6,850
Jan 202491073.023.30$6,645
Dec 2023179071.262.61$12,756
Nov 202353077.892.81$4,128
Oct 202358185.443.09$4,959
Sep 202348289.042.74$4,279
Aug 202313180.522.67$1,049
Jul 202311274.852.64$829
Jun 202311068.962.26$759
May 202329070.622.23$2,048
Apr 20230078.122.24$0
Mar 20238072.852.39$583
Feb 20237075.112.47$526
Jan 20235076.533.39$383
Dec 2022119576.415.73$1,194
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20221094.529.13$95
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 2022160109.378.43$1,750
Apr 20221850104.226.84$19,281
Mar 20221712108.885.08$18,629
Feb 2022163091.054.86$14,841
Jan 2022182081.844.54$14,895
Dec 2021143071.323.90$10,199
Nov 2021136077.435.24$10,530
Oct 2021117079.795.71$9,335
Sep 202115563369.865.35$14,215
Aug 202118475266.024.22$15,322
Jul 20211671,51770.783.98$17,861
Jun 202123797069.493.38$19,748
May 20212412,69863.483.02$23,440
Apr 20215232,33560.362.76$38,009
Mar 20216382,82961.302.72$46,796
Feb 20213231,24557.805.55$25,577
Jan 20214891,81350.412.81$29,746
Dec 20205762,28044.642.68$31,813
Nov 20204521,52638.772.71$21,654
Oct 20203472,08936.972.48$18,006
Sep 20206051,21837.091.99$24,865
Aug 202079839539.982.39$32,846
Jul 20201,2543,33638.371.83$54,205
Jun 20209974,23234.901.69$41,949
May 20207204,36716.921.81$20,107
Apr 20201,0924,46414.751.80$24,162
Mar 20208004,14930.341.86$31,974
Feb 2020123149.881.98$660
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201980055.302.75$4,424
Oct 20199814,75253.472.42$63,947
Sep 20191,2305,37755.052.66$82,000
Aug 20191,3315,77453.112.30$83,995
Jul 20191,3725,15256.272.46$89,877
Jun 20191,2655,35752.782.49$80,112
May 20191,2794,89958.482.74$88,221
Apr 20191,5395,48262.632.75$111,467
Mar 20191,4303,51856.803.06$91,996
Feb 20191,2834,56250.852.79$77,979
Jan 20195481,61946.033.23$30,451
Dec 20185361,31046.594.19$30,455
Nov 20181,9526,88652.934.24$132,497
Oct 20182,1747,11361.443.40$157,741
Sep 20182,7137,26259.543.11$184,102
Aug 20182,3075,99859.403.07$155,429
Jul 20184,3249,28465.142.93$308,885
Jun 20185039160.183.08$4,212
May 20186168,27265.382.90$64,270
Apr 20186259,26663.842.90$66,779
Mar 20187889,70961.222.79$75,299
Feb 20183045,75461.782.77$34,697
Jan 20188049,59362.874.01$89,009
Dec 201786910,53257.272.92$80,537
Nov 20177289,91955.423.12$71,277
Oct 201780410,71149.292.98$71,587
Sep 201779810,47947.523.09$70,273
Aug 201782110,78545.373.00$69,651
Jul 201785711,04343.873.09$71,689
Jun 201780610,61442.493.09$67,015
May 201798212,44445.373.26$85,163
Apr 20171,02011,10847.933.21$84,563
Mar 20171,14813,24346.772.98$93,205
Feb 20171,13711,94250.452.95$92,622
Jan 20171,0199,12349.413.42$81,539
Dec 20161,43213,19348.763.72$118,940
Nov 20161,0318,12442.492.64$65,290
Oct 20161,25712,82246.193.09$97,684
Sep 20161,14016,55141.553.10$98,686
Aug 20161,33011,92541.442.92$89,988
Jul 20161,41115,93841.622.92$105,334
Jun 20161,12612,80945.352.69$85,467
May 20161,57514,35642.521.99$95,552
Apr 20161,90118,23236.561.99$105,801
Mar 20161,66028,39533.011.79$105,738
Feb 20161,62323,38226.472.06$91,213
Jan 20161,11414,34627.352.36$64,387
Dec 20152,10924,37532.362.00$117,032
Nov 20151,90316,24338.792.17$109,021
Oct 20152,88423,42643.552.43$182,443
Sep 20153,32129,55442.992.76$224,292
Aug 20152,65831,87340.162.87$198,300
Jul 20152,87931,57748.152.95$231,621
Jun 20153,67729,18456.152.88$290,597
May 20154,51628,31355.212.96$333,006
Apr 20155,24742,27949.822.71$375,837
Mar 20158,36351,08242.892.93$508,600
Feb 20158,54221,66044.662.98$445,950
Jan 20155,2387,46643.433.10$250,636
Dec 20143783854.693.59$20,809

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.

Oct 2025 — as filed, then multipliedworked
Condensate             1 bbl  × $ 59.38 =        $59
Gas                    0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                      $59

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/277815 is the state's own key, not one this site invented.