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MCCOMBS 2

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 45523District 08Field 41911500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$28.8 M
Jul 2014 – May 2026
Value, last 12 filed months
$880 k
at the published price for each month
Months reported
143
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
OilDisposition452,054 bbl$24,510,304
Casinghead gasProduction1,360,110 Mcf$4,303,564
Total$28,813,868

Wells on this lease (2)

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 31.0557, -103.2961. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.05572, -103.29609 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,346 ft
2 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.
2100.0%

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

Between 10,320 and 10,372 ft, median 10,346 ft, over the 2 wells that filed a depth.

Completions filed
Jul 2014 – Dec 2015
2 of 2 wells

2 wells

42-389347132H10,320 ftDec 2015——
42-371391561H10,372 ftJul 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 (143)

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

143 months

May 20261,3344,532106.413.05$155,755
Apr 20263572,04698.932.87$41,189
Mar 20262792,52289.753.15$32,983
Feb 20261383,11163.503.75$20,430
Jan 20266383,54659.138.00$66,086
Dec 20259064,95956.664.41$73,220
Nov 20255212,81358.593.93$41,570
Oct 20251,2305,31059.383.30$90,586
Sep 20251,1206,37162.743.08$89,872
Aug 20251,2927,01863.933.01$103,755
Jul 20251,1055,67866.743.32$92,571
Jun 20257068,05066.483.13$72,121
May 20251,31311,22960.553.23$115,798
Apr 20251,09811,40262.363.54$108,870
Mar 20251,2418,76267.704.27$121,415
Feb 20251,1086,84770.884.34$108,257
Jan 20251,10611,68974.324.28$132,211
Dec 20241,46215,88068.993.12$150,431
Nov 20241,68814,22769.052.20$147,834
Oct 20242,28110,34971.372.28$186,405
Sep 20241,9416,60169.612.36$150,720
Aug 202451728175.632.06$39,681
Jul 20241,3522,98279.932.15$114,466
Jun 20243212,27678.082.63$31,059
May 20241,5614,11978.812.20$132,078
Apr 20241,4711,73884.451.66$127,110
Mar 20241,0902,04580.301.55$90,687
Feb 20241,5901,90576.091.78$124,381
Jan 20246301,16473.023.30$49,841
Dec 20231,2775,90471.262.61$106,413
Nov 20231,2885,77277.892.81$116,528
Oct 20231,7395,74585.443.09$166,317
Sep 20237751,86189.042.74$74,096
Aug 202376851680.522.67$63,219
Jul 20231,1347,22874.852.64$103,975
Jun 20231,6059,48268.962.26$132,096
May 20231,9318,44270.622.23$155,171
Apr 20231,5157,33578.122.24$134,766
Mar 20232,4878,48272.852.39$201,477
Feb 20235453,68375.112.47$50,016
Jan 20231,1778,12976.533.39$117,615
Dec 20227784,80476.415.73$86,969
Nov 20221,8657,58385.005.65$201,340
Oct 20222,2505,90287.185.86$230,763
Sep 20221,4398,64184.888.16$192,685
Aug 20222,0538,38794.529.13$270,599
Jul 20221,8908,428101.587.54$255,551
Jun 20221,4725,956115.097.98$216,925
May 20221,6518,014109.378.43$248,152
Apr 20222,2975,204104.226.84$274,976
Mar 20222,2345,680108.885.08$272,072
Feb 20229494,24891.054.86$107,047
Jan 20221,7297,50981.844.54$175,575
Dec 20212,22510,40271.323.90$199,246
Nov 20212,0089,74277.435.24$206,497
Oct 20212,1389,58579.795.71$225,358
Sep 20212,33515,17069.865.35$244,297
Aug 20212,55711,50066.024.22$217,350
Jul 20213,0369,18770.783.98$251,471
Jun 20211,8066,57469.493.38$147,723
May 20212,0786,55963.483.02$151,704
Apr 20212,3128,08760.362.76$161,860
Mar 20212,4128,27661.302.72$170,341
Feb 20211,3424,32557.805.55$101,562
Jan 20212,42710,03150.412.81$150,535
Dec 20202,3269,11144.642.68$128,209
Nov 20202,3668,63438.772.71$115,098
Oct 20202,68911,38136.972.48$127,619
Sep 20202,23411,02637.091.99$104,812
Aug 20202,65714,05539.982.39$139,749
Jul 20203,45214,61038.371.83$159,118
Jun 20201,5657,91534.901.69$67,997
May 20202,82513,39416.921.81$72,106
Apr 20203,4599,39814.751.80$67,978
Mar 20202,8269,79230.341.86$103,917
Feb 20202,73114,44249.881.98$164,827
Jan 20202,55216,75757.252.09$181,204
Dec 20192,44912,81359.012.30$174,041
Nov 20192,29711,07955.302.75$157,499
Oct 20193,13514,86053.472.42$203,568
Sep 20192,95913,58055.052.66$198,979
Aug 20192,69111,30253.112.30$168,963
Jul 20192,4379,89556.272.46$161,472
Jun 20193,26114,89652.782.49$209,225
May 20193,03412,56058.482.74$211,847
Apr 20193,33816,22962.632.75$253,700
Mar 20193,12614,10456.803.06$220,745
Feb 20193,54815,13950.852.79$222,687
Jan 20193,96114,38746.033.23$228,769
Dec 20184,1239,83646.594.19$233,259
Nov 20183,1759,03952.934.24$206,353
Oct 20183,67812,57261.443.40$268,697
Sep 20182,89611,26259.543.11$207,430
Aug 20183,18712,46259.403.07$227,523
Jul 20183,07111,53065.142.93$233,850
Jun 20183,5038,91660.183.08$238,244
May 20184,27312,96765.382.90$316,983
Apr 20184,76215,40363.842.90$348,687
Mar 20183,97424,02061.222.79$310,228
Feb 20183,9719,75961.782.77$272,323
Jan 20183,7486,41462.874.01$261,353
Dec 20174,31310,08357.272.92$276,463
Nov 20175,20110,40455.423.12$320,683
Oct 20176,59711,66849.292.98$359,980
Sep 20172,7754,15747.523.09$144,702
Aug 20172,8144,71245.373.00$141,828
Jul 20174,29210,13243.873.09$219,570
Jun 20173,0575,41242.493.09$146,600
May 20175,91512,08545.373.26$307,802
Apr 20175,72614,18747.933.21$320,010
Mar 20175,9689,36746.772.98$307,071
Feb 20175,59217,30450.452.95$333,208
Jan 20177,06315,49849.413.42$401,967
Dec 20166,99916,00248.763.72$400,844
Nov 20167,44616,52042.492.64$360,065
Oct 20168,95615,76946.193.09$462,408
Sep 20167,16213,54641.553.10$339,582
Aug 20167,50314,35541.442.92$352,903
Jul 20167,93415,50941.622.92$375,567
Jun 20167,98813,68245.352.69$399,003
May 20168,52915,58342.521.99$393,679
Apr 201610,00719,07636.561.99$403,837
Mar 201611,15716,98933.011.79$398,771
Feb 201612,04225,17526.472.06$370,704
Jan 201618,37129,24927.352.36$571,602
Dec 20157,22111,33332.362.00$256,354
Nov 20151,4845,81138.792.17$70,159
Oct 20152,1699,88943.552.43$118,456
Sep 20152,1756,80442.992.76$112,272
Aug 20153,08713,34740.162.87$162,313
Jul 20152,18310,84548.152.95$137,051
Jun 20153,03611,06456.152.88$202,367
May 20153,2178,28355.212.96$202,091
Apr 20154,3569,69449.822.71$243,253
Mar 20154,7968,37942.892.93$230,290
Feb 20152,3293,42844.662.98$114,216
Jan 20153,1574,65843.433.10$151,551
Dec 20144,1776,58354.693.59$252,082
Nov 20144,1607,26370.464.25$323,995
Oct 20146,2966,82778.303.90$519,609
Sep 20145,1446,58086.164.05$469,826
Aug 201412,46115,49489.394.04$1,176,409
Jul 20140096.564.18$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
Oil                1,334 bbl  × $106.41 =   $141,951
Casinghead gas     4,532 Mcf  × $  3.05 =    $13,804

────────────────────────────────────────────────────
Month total                                 $155,755

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/45523 is the state's own key, not one this site invented.