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STATE MAYFLY UNIT

Operated by EOG RESOURCES, INC. (P-5 253162) 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 286597District 08Field 71052900Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$32.4 M
Oct 2018 – May 2026
Value, last 12 filed months
$915 k
at the published price for each month
Months reported
92
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.”

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
CondensateDisposition363,377 bbl$20,591,847
GasProduction3,693,159 Mcf$11,823,641
Total$32,415,488

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 31.4616, -103.7165. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.46157, -103.71649 · 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
10,073 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 10,073 ft.

Completions filed
Nov 2019
1 of 1 wells

1 well

42-389367214H10,073 ftNov 2019——

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 (92)

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

92 months

May 20269010,397106.413.05$41,245
Apr 202670615,00798.932.87$112,910
Mar 202678315,41189.753.15$118,810
Feb 202668314,30663.503.75$97,023
Jan 20269816,34659.138.00$136,529
Dec 202514913,94256.664.41$69,973
Nov 202513116,30758.593.93$71,704
Oct 202515611,10359.383.30$45,957
Sep 202511615,82162.743.08$55,958
Aug 20259617,36563.933.01$58,489
Jul 202515418,16166.743.32$70,485
Jun 20252411,07266.483.13$36,237
May 2025466,94760.553.23$25,240
Apr 202552614,08062.363.54$82,688
Mar 202548018,07267.704.27$109,633
Feb 20250070.884.34$0
Jan 202586611,53174.324.28$113,699
Dec 20241,08919,25868.993.12$135,241
Nov 202491617,58969.052.20$101,918
Oct 20241,29219,79771.372.28$137,375
Sep 20241,01819,53869.612.36$117,058
Aug 20241,32320,39175.632.06$142,138
Jul 20241,29721,59079.932.15$150,014
Jun 20241,36322,20378.082.63$164,905
May 20241,44820,66778.812.20$159,552
Apr 20241,19321,73484.451.66$136,810
Mar 20241,31517,56980.301.55$132,741
Feb 20241,22117,91476.091.78$124,858
Jan 20241,11117,56073.023.30$139,032
Dec 20231,02218,36171.262.61$120,763
Nov 20231,10415,06077.892.81$128,272
Oct 20231,06517,65585.443.09$145,500
Sep 202385816,01289.042.74$120,190
Aug 202399019,00880.522.67$130,521
Jul 202398418,05474.852.64$121,347
Jun 20231,27621,09168.962.26$135,627
May 20231,52921,93670.622.23$156,838
Apr 20231,39621,69078.122.24$157,593
Mar 20231,28220,19872.852.39$141,731
Feb 20231,32525,01075.112.47$161,187
Jan 20234797,72876.533.39$62,838
Dec 20221,33724,52376.415.73$242,654
Nov 20221,36817,70185.005.65$216,223
Oct 20221,76622,27087.185.86$284,546
Sep 20221,63217,56884.888.16$281,944
Aug 20221,81318,68994.529.13$341,942
Jul 20221,56618,000101.587.54$294,832
Jun 20221,98519,790115.097.98$386,322
May 20221,82320,736109.378.43$374,249
Apr 20222,20921,486104.226.84$377,135
Mar 20222,18822,909108.885.08$354,525
Feb 20222,42723,96391.054.86$337,411
Jan 20222,80327,96681.844.54$356,298
Dec 20212,43330,20471.323.90$291,291
Nov 20213,34132,24577.435.24$427,556
Oct 20213,50443,80179.795.71$529,857
Sep 20213,52943,47069.865.35$479,140
Aug 20213,54546,13466.024.22$428,754
Jul 20213,80548,81070.783.98$463,683
Jun 20213,46746,56469.493.38$398,337
May 20214,07449,97063.483.02$409,410
Apr 20214,09847,30160.362.76$377,831
Mar 20214,57152,22961.302.72$422,105
Feb 20212,63138,98257.805.55$368,342
Jan 20215,23154,98050.412.81$418,203
Dec 20205,04856,48544.642.68$376,466
Nov 20204,73953,58438.772.71$328,760
Oct 20205,09459,91936.972.48$336,830
Sep 20205,52859,28937.091.99$323,080
Aug 20205,35460,67739.982.39$358,774
Jul 20206,00165,17738.371.83$349,214
Jun 20205,75765,64234.901.69$311,875
May 20204,99856,98816.921.81$187,985
Apr 20206,50365,84814.751.80$214,734
Mar 20206,75770,49330.341.86$335,859
Feb 20207,17976,65049.881.98$509,907
Jan 20207,97980,23257.252.09$624,863
Dec 20197,80174,66159.012.30$632,383
Nov 20197,02948,09955.302.75$521,010
Oct 20199,14784,24453.472.42$692,838
Sep 20199,78787,26255.052.66$770,654
Aug 201910,82897,55753.112.30$799,882
Jul 201911,894102,22856.272.46$920,762
Jun 201912,201103,53252.782.49$901,888
May 201912,416106,32958.482.74$1,017,463
Apr 20197,66160,62562.632.75$646,570
Mar 2019242056.803.06$13,746
Feb 20197,48664,22150.852.79$559,982
Jan 201919,406146,61446.033.23$1,366,555
Dec 201824,009160,84446.594.19$1,791,782
Nov 201829,030185,85252.934.24$2,324,057
Oct 201823,357126,33561.443.40$1,864,351

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            90 bbl  × $106.41 =     $9,577
Gas               10,397 Mcf  × $  3.05 =    $31,668

────────────────────────────────────────────────────
Month total                                  $41,245

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/286597 is the state's own key, not one this site invented.