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ELKHORN 54-1-40

Operated by ANADARKO E&P ONSHORE LLC (P-5 20528) 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 283696District 08Field 71052900Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$19.8 M
Mar 2016 – May 2026
Value, last 12 filed months
$1.4 M
at the published price for each month
Months reported
123
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 Gas112020-01-08222949
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
CondensateDisposition269,477 bbl$16,734,152
GasProduction925,423 Mcf$3,048,843
Total$19,782,995

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 31.8984, -103.6662. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.89836, -103.66622 · 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
11,933 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 11,933 ft.

Completions filed
Jan 2018
1 of 1 wells

1 well

42-301326402H11,933 ftJan 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 (123)

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

123 months

May 20261,2608,935106.413.05$161,291
Apr 20261,2855,36498.932.87$142,518
Mar 20261,02013,25189.753.15$133,278
Feb 20261,1256,44963.503.75$95,623
Jan 20261,0853,92759.138.00$95,564
Dec 20251,4457,39456.664.41$114,506
Nov 20251,3027,65158.593.93$106,325
Oct 20251,3107,40759.383.30$102,267
Sep 20251,5455,51362.743.08$113,896
Aug 20251,7314,47963.933.01$124,166
Jul 20251,3484,31166.743.32$104,257
Jun 20251,3646,88866.483.13$112,229
May 20259973,52760.553.23$71,769
Apr 20251,2636,68462.363.54$102,443
Mar 20251,3316,86967.704.27$119,428
Feb 20251,2436,26970.884.34$115,317
Jan 20251,4327,62674.324.28$139,055
Dec 20241,4027,60068.993.12$120,446
Nov 20241,3547,43369.052.20$109,835
Oct 20241,3546,70671.372.28$111,934
Sep 20241,1387,42069.612.36$96,760
Aug 20248516,00275.632.06$76,747
Jul 20241,0643,46479.932.15$92,481
Jun 20241,1652,04178.082.63$96,339
May 202440072978.812.20$33,127
Apr 20241,4033,52284.451.66$124,327
Mar 2024766080.301.55$61,510
Feb 2024600076.091.78$45,654
Jan 202488997673.023.30$68,133
Dec 202374775271.262.61$55,194
Nov 20236428177.892.81$50,233
Oct 20237003,41085.443.09$70,336
Sep 20231,2401,76289.042.74$115,229
Aug 20231,7866,78580.522.67$161,944
Jul 20231,50010,68774.852.64$140,508
Jun 20231,3775,55568.962.26$107,504
May 20232,4145,75770.622.23$183,300
Apr 20231,6175,38478.122.24$138,368
Mar 20231,4373,43072.852.39$112,894
Feb 20231,8956,06975.112.47$157,298
Jan 20231,3214,38076.533.39$115,934
Dec 20221,0915,04676.415.73$112,272
Nov 20221,5095,52485.005.65$159,455
Oct 20221,3535,96687.185.86$152,938
Sep 20221,5096,20484.888.16$178,731
Aug 20221,7495,27894.529.13$213,489
Jul 20221,7864,167101.587.54$212,850
Jun 20222,4335,404115.097.98$323,123
May 20221,7455,054109.378.43$233,471
Apr 20221,5614,761104.226.84$195,241
Mar 20221,8334,002108.885.08$219,893
Feb 20221,1992,40291.054.86$120,840
Jan 20222,3663,28381.844.54$208,531
Dec 20211,2392,69271.323.90$98,862
Nov 202161796177.435.24$52,807
Oct 20211,6143,30179.795.71$147,643
Sep 20211,79111,55669.865.35$186,954
Aug 20212,18813,97466.024.22$203,430
Jul 20211,97614,75070.783.98$198,597
Jun 20212,14213,00669.493.38$192,816
May 20212,87418,36763.483.02$237,867
Apr 20212,3397,99260.362.76$163,227
Mar 20212,4268,11961.302.72$170,773
Feb 20211,6495,12457.805.55$123,740
Jan 20212,4137,70550.412.81$143,292
Dec 20202,6388,31344.642.68$140,001
Nov 20204,5247,87538.772.71$196,710
Oct 20202,5756,53536.972.48$111,394
Sep 20202,8548,09437.091.99$121,970
Aug 20202,5228,34039.982.39$120,721
Jul 20202,2556,70938.371.83$98,769
Jun 20202,4377,66034.901.69$97,999
May 20203,0729,72416.921.81$69,625
Apr 20202,4696,90814.751.80$48,882
Mar 20203,7159,86530.341.86$131,025
Feb 20203,2169,52349.881.98$179,276
Jan 20203,43610,91657.252.09$219,577
Dec 20194,11112,97159.012.30$272,480
Nov 20193,99513,41955.302.75$257,835
Oct 20193,66911,86453.472.42$224,875
Sep 20192,8949,04955.052.66$183,360
Aug 20192,9609,24753.112.30$178,514
Jul 20194,09917,62256.272.46$274,002
Jun 20192,81317,01152.782.49$190,848
May 20192,83211,91658.482.74$198,269
Apr 20194,10618,91962.632.75$309,199
Mar 20195,16224,42356.803.06$367,987
Feb 20194,54719,02150.852.79$284,326
Jan 20195,45419,23646.033.23$313,145
Dec 20182,81911,74546.594.19$180,495
Nov 20185,21720,69852.934.24$363,838
Oct 20186,32829,72161.443.40$489,787
Sep 20185,47317,47659.543.11$380,178
Aug 20185,88915,52659.403.07$397,418
Jul 20187,84018,96465.142.93$566,298
Jun 20186,50916,08360.183.08$441,198
May 20186,65817,60065.382.90$486,354
Apr 20186,11415,13463.842.90$434,218
Mar 20188,07520,66261.222.79$551,933
Feb 201814,19335,02061.782.77$973,713
Jan 201817,45744,50762.874.01$1,275,964
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$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         1,260 bbl  × $106.41 =   $134,077
Gas                8,935 Mcf  × $  3.05 =    $27,215

────────────────────────────────────────────────────
Month total                                 $161,291

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/283696 is the state's own key, not one this site invented.