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HORN SPLITTER STATE UNIT

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 280340District 08Field 80544500Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$17.7 M
Apr 2016 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
122
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 Gas112019-02-28220477
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
CondensateDisposition200,185 bbl$9,768,133
GasProduction2,639,658 Mcf$7,899,468
Total$17,667,600

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 31.9725, -104.1593. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.97251, -104.15929 · 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
7,506 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 7,506 ft.

Completions filed
Apr 2016
1 of 1 wells

1 well

42-109327391004H7,506 ftApr 2016——

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 (122)

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

122 months

May 20260422106.413.05$1,285
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 2025022658.593.93$887
Oct 2025022659.383.30$747
Sep 2025021962.743.08$674
Aug 202503763.933.01$112
Jul 20250366.743.32$10
Jun 2025023466.483.13$732
May 2025029260.553.23$944
Apr 2025821,47762.363.54$10,347
Mar 2025681,24167.704.27$9,901
Feb 2025843,01270.884.34$19,029
Jan 202504,54374.324.28$19,438
Dec 20241291,05568.993.12$12,193
Nov 202401,02569.052.20$2,253
Oct 202401,23371.372.28$2,813
Sep 20242669469.612.36$3,451
Aug 20244549875.632.06$4,431
Jul 2024012579.932.15$268
Jun 202409478.082.63$248
May 202480078.812.20$6,305
Apr 2024029984.451.66$496
Mar 20243833980.301.55$3,575
Feb 20243240676.091.78$3,159
Jan 20242341,22473.023.30$21,123
Dec 20234138771.262.61$3,932
Nov 202317258777.892.81$15,045
Oct 20231202,99285.443.09$19,490
Sep 202315470089.042.74$15,627
Aug 20235042780.522.67$5,167
Jul 20236480074.852.64$6,904
Jun 20233591,90068.962.26$29,048
May 20233051,34370.622.23$24,531
Apr 20237575678.122.24$7,551
Mar 20236738572.852.39$5,802
Feb 2023024575.112.47$604
Jan 20233644576.533.39$4,263
Dec 202217383276.415.73$17,986
Nov 202221290385.005.65$23,119
Oct 20226511,44787.185.86$65,239
Sep 20225371,53784.888.16$58,128
Aug 20221411,29794.529.13$25,165
Jul 20222434,509101.587.54$58,691
Jun 2022691,479115.097.98$19,739
May 20224302,657109.378.43$69,436
Apr 20224564,418104.226.84$77,733
Mar 20224485,396108.885.08$76,170
Feb 20223445,62291.054.86$58,638
Jan 20226025,51681.844.54$74,298
Dec 20219505,73371.323.90$90,108
Nov 20216045,39877.435.24$75,036
Oct 20215375,79479.795.71$75,953
Sep 20217126,11969.865.35$82,483
Aug 20219247,53266.024.22$92,792
Jul 202182223,31070.783.98$151,003
Jun 202159021,15769.493.38$112,523
May 20216675,11263.483.02$57,767
Apr 20215105,62560.362.76$46,300
Mar 20216535,85161.302.72$55,926
Feb 20213473,40257.805.55$38,931
Jan 20216599,03650.412.81$58,614
Dec 202097119,12844.642.68$94,522
Nov 202078614,17738.772.71$68,844
Oct 202052618,35336.972.48$64,933
Sep 202051413,96437.091.99$46,867
Aug 202063321,50639.982.39$76,601
Jul 202089214,65638.371.83$60,975
Jun 202091714,02434.901.69$55,708
May 20201,09315,44316.921.81$46,519
Apr 20201,44616,20214.751.80$50,563
Mar 202034116,23130.341.86$40,474
Feb 20201,05318,24249.881.98$88,655
Jan 20201,56019,63057.252.09$130,430
Dec 20191,50720,07059.012.30$135,177
Nov 20191,80934,13255.302.75$193,925
Oct 20191,10826,70353.472.42$123,827
Sep 20191,69623,91655.052.66$156,916
Aug 20191,32017,39853.112.30$110,196
Jul 20191,80521,15156.272.46$153,600
Jun 20191,36219,57352.782.49$120,647
May 20191,39219,68558.482.74$135,347
Apr 20191,72222,05162.632.75$168,505
Mar 20191,75623,95156.803.06$173,081
Feb 20191,42321,54750.852.79$132,524
Jan 20191,46823,84546.033.23$144,548
Dec 20181,74242,87646.594.19$260,615
Nov 20182,12726,25352.934.24$223,822
Oct 20181,60429,06761.443.40$197,322
Sep 201871711,65759.543.11$78,920
Aug 20181,24427,03459.403.07$156,795
Jul 20181,86941,35965.142.93$243,006
Jun 20181,78243,20760.183.08$240,185
May 20182,21045,68665.382.90$277,016
Apr 20181,49234,92063.842.90$196,545
Mar 20181,54038,82961.222.79$202,489
Feb 20181,77747,66461.782.77$241,627
Jan 20182,29449,59662.874.01$343,070
Dec 20172,40450,89157.272.92$286,356
Nov 20172,25247,13855.423.12$271,799
Oct 20172,58148,82449.292.98$272,893
Sep 20172,76947,93047.523.09$279,556
Aug 20172,85841,76645.373.00$255,149
Jul 20173,07943,89443.873.09$270,589
Jun 20173,31746,32242.493.09$283,948
May 20172,73756,53345.373.26$308,667
Apr 20173,57256,14547.933.21$351,521
Mar 20174,10661,40946.772.98$375,262
Feb 20174,42261,42250.452.95$404,445
Jan 20175,70675,97349.413.42$541,670
Dec 20163,34358,93948.763.72$382,425
Nov 20165,879103,26442.492.64$522,865
Oct 20168,155115,25246.193.09$732,838
Sep 20168,380111,17341.553.10$692,895
Aug 201611,196130,07441.442.92$844,343
Jul 201615,553152,34341.622.92$1,092,819
Jun 201619,317125,86245.352.69$1,214,070
May 201614,56388,15842.521.99$794,745
Apr 20169,95633,04736.561.99$429,789

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             0 bbl  × $106.41 =         $0
Gas                  422 Mcf  × $  3.05 =     $1,285

────────────────────────────────────────────────────
Month total                                   $1,285

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/280340 is the state's own key, not one this site invented.