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KELLEY STATE KAMO A 22-23

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the HOEFS T-K (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51871District 08Field 41911500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$31.9 M
Nov 2018 – May 2026
Value, last 12 filed months
$1.4 M
at the published price for each month
Months reported
91
no gaps in the span
Streams
2
oil, casinghead gas

The HOEFS T-K (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 612 leases and 960 wells, and the rule below applies to all of them.

Discovered
1988-02-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2019-12-17.

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: “COMPLETION DATE DUE TO RECLASS USING HEPTANES PLUS ANNALYSIS.”

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
OilDisposition505,163 bbl$29,356,469
Casinghead gasProduction785,355 Mcf$2,575,352
Total$31,931,821

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 31.1304, -103.0842. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.13042, -103.08419 · 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
10,380 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 10,380 ft.

Completions filed
Nov 2018
1 of 1 wells

1 well

42-371397231WA10,380 ftNov 2018——

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 (91)

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

91 months

May 20261,4833,902106.413.05$169,691
Apr 20261,1624,43898.932.87$127,692
Mar 20261,3514,44789.753.15$135,258
Feb 20261,1014,28263.503.75$85,972
Jan 20261,3154,85559.138.00$116,586
Dec 20251,2503,81756.664.41$87,671
Nov 20251,2103,03458.593.93$82,807
Oct 20251,6244,85559.383.30$112,478
Sep 20251,6204,74962.743.08$116,251
Aug 20251,6724,77363.933.01$121,280
Jul 20251,8144,97566.743.32$137,559
Jun 20252,0095,24066.483.13$149,953
May 20252,0585,36360.553.23$141,947
Apr 20251,9384,57162.363.54$137,049
Mar 20251,1652,95567.704.27$91,483
Feb 20252,0185,05970.884.34$164,996
Jan 20252,2056,47974.324.28$191,597
Dec 20241,5534,01868.993.12$119,683
Nov 20241,3972,27269.052.20$101,458
Oct 20247473,07771.372.28$60,333
Sep 20247723,13669.612.36$61,154
Aug 20249804,20275.632.06$82,789
Jul 20241,0644,22979.932.15$94,123
Jun 20245992,64378.082.63$53,732
May 20249284,33078.812.20$82,655
Apr 20249844,62284.451.66$90,768
Mar 20241,0114,75880.301.55$88,535
Feb 20249894,66676.091.78$83,575
Jan 20241,1264,49373.023.30$97,037
Dec 20231,1434,71071.262.61$93,747
Nov 20231,1595,28077.892.81$105,098
Oct 20231,2945,76285.443.09$128,348
Sep 20231,3406,16089.042.74$136,161
Aug 20231,6046,76180.522.67$147,225
Jul 20231,7657,55574.852.64$152,069
Jun 20231,3925,22168.962.26$107,784
May 20231,6326,12770.622.23$128,899
Apr 20231,9186,21778.122.24$163,746
Mar 20232,0546,74472.852.39$165,773
Feb 20232,1366,96875.112.47$177,616
Jan 20232,4977,39376.533.39$216,141
Dec 20222,9808,92776.415.73$278,845
Nov 20223,4658,41085.005.65$342,010
Oct 20223,7057,31387.185.86$365,884
Sep 20223,2305,74584.888.16$321,063
Aug 20223,3395,89194.529.13$369,370
Jul 20224,0806,600101.587.54$464,224
Jun 20223,9405,298115.097.98$495,718
May 20223,5843,838109.378.43$424,348
Apr 20223,8575,380104.226.84$438,763
Mar 20223,7285,430108.885.08$433,469
Feb 20223,6465,37091.054.86$358,060
Jan 20222,8433,53781.844.54$248,721
Dec 20213,2813,99071.323.90$249,558
Nov 20214,1125,74077.435.24$348,452
Oct 20212,3665,05579.795.71$217,667
Sep 20213,3026,77269.865.35$266,914
Aug 20214,42911,98366.024.22$342,978
Jul 20214,5109,30270.783.98$356,259
Jun 20214,68911,23569.493.38$363,820
May 20215,16911,67963.483.02$363,371
Apr 20215,17610,88960.362.76$342,460
Mar 20215,34110,47561.302.72$355,863
Feb 20215,38311,16657.805.55$373,086
Jan 20215,68511,54850.412.81$319,034
Dec 20206,39712,04744.642.68$317,793
Nov 20206,24111,73238.772.71$273,717
Oct 20206,61313,07336.972.48$276,883
Sep 20206,48612,81537.091.99$266,081
Aug 20207,59414,24639.982.39$337,586
Jul 20208,31115,71438.371.83$347,573
Jun 20209,20412,43434.901.69$342,237
May 20201,6121,73516.921.81$30,424
Apr 20207,61112,76214.751.80$135,290
Mar 20208,10915,26430.341.86$274,361
Feb 20208,29213,81349.881.98$440,964
Jan 20209,42615,41257.252.09$571,923
Dec 201910,02916,49759.012.30$629,826
Nov 201910,91819,07255.302.75$656,227
Oct 201913,44321,44753.472.42$770,668
Sep 201915,66520,28455.052.66$916,259
Aug 20199,5758,88353.112.30$528,998
Jul 201915,50916,11756.272.46$912,340
Jun 201915,90414,80252.782.49$876,288
May 201920,14818,16358.482.74$1,228,027
Apr 201923,66320,30462.632.75$1,537,864
Mar 201926,94722,43556.803.06$1,599,288
Feb 20199,2226,11250.852.79$486,005
Jan 201924,27717,30546.033.23$1,173,334
Dec 201834,88727,05146.594.19$1,738,606
Nov 201834,16125,12552.934.24$1,914,602

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                1,483 bbl  × $106.41 =   $157,806
Casinghead gas     3,902 Mcf  × $  3.05 =    $11,885

────────────────────────────────────────────────────
Month total                                 $169,691

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/51871 is the state's own key, not one this site invented.