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MONROE 34-220

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.

Oil lease lease 49801District 08Field 71052900Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$38.5 M
Dec 2017 – May 2026
Value, last 12 filed months
$1.4 M
at the published price for each month
Months reported
102
no gaps in the span
Streams
2
oil, casinghead 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
OilDisposition538,478 bbl$33,203,486
Casinghead gasProduction1,643,065 Mcf$5,289,893
Total$38,493,379

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 31.5769, -103.3698. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

31.57695, -103.36982 · 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
11,434 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 11,430 and 11,437 ft, median 11,434 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2017
2 of 2 wells

2 wells

42-475370984H11,437 ftDec 2017——
42-475371365H11,430 ftDec 2017——

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 (102)

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

102 months

May 20261,102503106.413.05$118,796
Apr 20261,9271,18598.932.87$194,039
Mar 20261,97210689.753.15$177,321
Feb 20261,5368263.503.75$97,844
Jan 20261,26224959.138.00$76,614
Dec 20251,54976656.664.41$91,147
Nov 20251,7513,49658.593.93$116,318
Oct 20251,5983,72059.383.30$107,183
Sep 20251,5652,90862.743.08$107,136
Aug 20251,4623,65863.933.01$104,494
Jul 20251,5294,05166.743.32$115,475
Jun 20251,8123,33466.483.13$130,893
May 20251,2822,80160.553.23$86,679
Apr 20251,3003,32062.363.54$92,831
Mar 20251,8764,91467.704.27$147,980
Feb 20251,6874,15670.884.34$137,615
Jan 20251,7314,59674.324.28$148,313
Dec 20242,2044,85168.993.12$167,196
Nov 20242,1913,53169.052.20$159,051
Oct 20241,6186,05371.372.28$129,286
Sep 20241,1664,06169.612.36$90,767
Aug 20241,5455,72875.632.06$128,669
Jul 20242,1488,12379.932.15$189,126
Jun 20241,9498,50878.082.63$174,588
May 20242,1938,31478.812.20$191,108
Apr 20241,9047,22984.451.66$172,787
Mar 20242,6779,27380.301.55$229,291
Feb 20242,5748,38176.091.78$210,804
Jan 20242,1631,84773.023.30$164,033
Dec 20237664,35971.262.61$65,965
Nov 20232,31415,80477.892.81$224,608
Oct 20232,45117,01985.443.09$261,956
Sep 20231,62217,55089.042.74$192,423
Aug 20232,10713,31680.522.67$205,248
Jul 20231,94729,92274.852.64$224,781
Jun 20231,9926,39868.962.26$151,818
May 20232,2615,67270.622.23$172,306
Apr 20232,6185,98078.122.24$217,900
Mar 20232,7767,38672.852.39$219,907
Feb 20231,9758,35875.112.47$168,950
Jan 20232,4779,87976.533.39$223,032
Dec 20222,7229,36376.415.73$261,629
Nov 20222,4255,15985.005.65$235,254
Oct 20222,8266,53187.185.86$284,667
Sep 20223,0848,18284.888.16$328,565
Aug 20223,37710,66394.529.13$416,517
Jul 20223,81212,725101.587.54$483,196
Jun 20223,7789,823115.097.98$513,170
May 20224,11410,960109.378.43$542,374
Apr 20224,46212,796104.226.84$552,524
Mar 20224,68818,117108.885.08$602,399
Feb 20224,08912,31991.054.86$432,160
Jan 20224,52516,33581.844.54$444,449
Dec 20215,05215,72971.323.90$421,638
Nov 20215,08818,17177.435.24$489,123
Oct 20215,04516,69079.795.71$497,905
Sep 20215,67017,23469.865.35$488,324
Aug 20216,02520,23966.024.22$483,191
Jul 20216,20022,03270.783.98$526,569
Jun 20216,82024,47669.493.38$556,666
May 20217,54027,34163.483.02$561,145
Apr 20216,32720,60160.362.76$438,724
Mar 20217,09034,95461.302.72$529,585
Feb 20214,09322,16157.805.55$359,524
Jan 20214,75329,20050.412.81$321,659
Dec 20204,41234,03844.642.68$288,019
Nov 20205,21729,05438.772.71$280,900
Oct 20207,07335,01036.972.48$348,259
Sep 20206,78135,03237.091.99$321,257
Aug 20206,38128,32339.982.39$322,666
Jul 20206,42027,42938.371.83$296,397
Jun 20205,20421,00634.901.69$217,126
May 20204,95427,20716.921.81$133,196
Apr 20206,32117,32514.751.80$124,496
Mar 20208,14024,15930.341.86$291,812
Feb 20205,42818,57849.881.98$307,546
Jan 20207,13027,66957.252.09$466,152
Dec 20196,07515,55459.012.30$394,328
Nov 20196,65519,80755.302.75$422,505
Oct 20196,82118,90253.472.42$410,434
Sep 20196,72421,22555.052.66$426,557
Aug 20197,58622,37053.112.30$454,441
Jul 20198,56031,97356.272.46$560,327
Jun 20199,15232,88152.782.49$564,956
May 20198,95027,06358.482.74$597,557
Apr 20197,94925,26362.632.75$567,337
Mar 201910,10224,36256.803.06$648,392
Feb 20199,00427,52750.852.79$534,715
Jan 201910,77831,46946.033.23$597,699
Dec 201811,95834,10446.594.19$699,863
Nov 201813,32338,72152.934.24$869,257
Oct 201812,17927,55461.443.40$841,908
Sep 201814,84633,32159.543.11$987,493
Aug 201815,46025,62659.403.07$996,908
Jul 201815,13928,11265.142.93$1,068,575
Jun 201814,41617,52860.183.08$921,487
May 20188,75214,04765.382.90$612,953
Apr 201814,82426,14263.842.90$1,022,197
Mar 201822,31942,37361.222.79$1,484,456
Feb 201812,27227,94261.782.77$835,455
Jan 201812,51124,00362.874.01$882,802
Dec 20178,47817,17857.272.92$535,721

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                1,102 bbl  × $106.41 =   $117,264
Casinghead gas       503 Mcf  × $  3.05 =     $1,532

────────────────────────────────────────────────────
Month total                                 $118,796

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/49801 is the state's own key, not one this site invented.