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MONROE 1-10

Operated by MCM OPERATING, LLC (P-5 552167) 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 50079District 08Field 71052900Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$36.2 M
Apr 2018 – May 2026
Value, last 12 filed months
$2.5 M
at the published price for each month
Months reported
98
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
OilDisposition476,845 bbl$33,111,608
Casinghead gasProduction815,455 Mcf$3,098,491
Total$36,210,099

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 31.6087, -103.3745. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.60867, -103.37449 · 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
11,334 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 11,234 and 11,434 ft, median 11,334 ft, over the 2 wells that filed a depth.

Completions filed
Jun 2011 – Jun 2020
2 of 2 wells

2 wells

42-475380256H11,434 ftJun 2020——
42-475356281H11,234 ftJun 2011——

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 (98)

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

98 months

May 202600106.413.05$0
Apr 20265,1565,95698.932.87$527,175
Mar 20264,1063,88989.753.15$380,762
Feb 20269061,01763.503.75$61,345
Jan 20261,4541,69559.138.00$99,531
Dec 20251,6002,06156.664.41$99,752
Nov 20251,0551,57458.593.93$67,993
Oct 20253,1994,98059.383.30$206,415
Sep 20254,2618,64962.743.08$293,947
Aug 20253,6925,88563.933.01$253,771
Jul 20253,5173,95166.743.32$247,823
Jun 20253,7005,43066.483.13$262,965
May 20253,8845,93860.553.23$254,370
Apr 20253,9215,77362.363.54$264,968
Mar 20253,3794,70367.704.27$248,832
Feb 20252,6953,09570.884.34$204,457
Jan 20253,2424,39174.324.28$259,733
Dec 20242,3384,07068.993.12$174,003
Nov 20243,0664,55769.052.20$221,726
Oct 20244,0004,60571.372.28$295,986
Sep 20243,4624,16869.612.36$250,844
Aug 20243,7964,55075.632.06$296,481
Jul 20243,9155,13479.932.15$323,947
Jun 20243,9656,77178.082.63$327,422
May 20244,2907,61478.812.20$354,834
Apr 20244,7067,94784.451.66$410,607
Mar 20244,5376,60880.301.55$374,531
Feb 20241,7843,27976.091.78$141,593
Jan 20245,33010,30773.023.30$423,186
Dec 20235,14811,13371.262.61$395,912
Nov 20235,19010,48577.892.81$433,686
Oct 20235,36510,73685.443.09$491,531
Sep 20235,13610,20989.042.74$485,231
Aug 20234,88410,09880.522.67$420,250
Jul 20236,08113,09574.852.64$489,757
Jun 20236,67913,20868.962.26$490,414
May 20233,8706,46770.622.23$287,704
Apr 20235,40711,26278.122.24$447,596
Mar 20236,5188,45272.852.39$495,063
Feb 20236,36911,39875.112.47$506,479
Jan 20235,88113,27976.533.39$495,058
Dec 20226,32913,74976.415.73$562,368
Nov 20227,55813,62285.005.65$719,343
Oct 20226,76813,93387.185.86$671,734
Sep 20228,02517,49784.888.16$824,002
Aug 20226,84413,39994.529.13$769,190
Jul 20225,38710,845101.587.54$629,005
Jun 20225,97510,726115.097.98$773,226
May 20227,03812,783109.378.43$877,546
Apr 20225,82311,142104.226.84$683,058
Mar 20227,54914,517108.885.08$895,629
Feb 20227,37413,10091.054.86$735,054
Jan 20227,94615,09281.844.54$718,783
Dec 20217,66915,70971.323.90$608,204
Nov 20219,23515,63777.435.24$796,955
Oct 20218,08616,60879.795.71$740,078
Sep 20218,35517,47169.865.35$677,166
Aug 202110,40518,24066.024.22$763,922
Jul 202110,21420,71270.783.98$805,424
Jun 20218,02011,96369.493.38$597,752
May 20216,39411,47863.483.02$440,528
Apr 202110,69018,67560.362.76$696,762
Mar 202111,11119,04661.302.72$732,851
Feb 20216,89511,90057.805.55$464,552
Jan 202110,64820,41850.412.81$594,146
Dec 20202,7771,47844.642.68$127,920
Nov 20202,5211,92438.772.71$102,947
Oct 202011,78327,90436.972.48$504,776
Sep 20201,89894637.091.99$72,280
Aug 20201,7771,65139.982.39$74,982
Jul 202011,51320,20138.371.83$478,623
Jun 20202,4844,59734.901.69$94,462
May 20203,3854,58516.921.81$65,595
Apr 20203,0144,83614.751.80$53,182
Mar 20201,4722,17730.341.86$48,701
Feb 20202,3353,75949.881.98$123,915
Jan 20202,8014,04257.252.09$168,824
Dec 20192,1353,70359.012.30$134,519
Nov 20191,2511,36555.302.75$72,935
Oct 20193,3984,92653.472.42$193,605
Sep 20192,6654,60355.052.66$158,940
Aug 20193,4473,31053.112.30$190,698
Jul 20193,9835,04456.272.46$236,532
Jun 20192,7215,20452.782.49$156,579
May 20194,1425,29158.482.74$256,723
Apr 20193,2145,53562.632.75$216,518
Mar 20193,3705,82556.803.06$209,253
Feb 20193,5775,18450.852.79$196,365
Jan 20194,4956,11546.033.23$226,645
Dec 20184,4725,86946.594.19$232,915
Nov 20182,4734,73952.934.24$150,976
Oct 20184,4135,64161.443.40$290,303
Sep 20184,9596,22459.543.11$314,603
Aug 20184,1006,40159.403.07$263,169
Jul 20185,1997,40065.142.93$360,359
Jun 20186,0688,53760.183.08$391,440
May 20185,9208,79065.382.90$412,548
Apr 20181,26196863.842.90$83,310

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.

Apr 2026 — as filed, then multipliedworked
Oil                5,156 bbl  × $ 98.93 =   $510,083
Casinghead gas     5,956 Mcf  × $  2.87 =    $17,092

────────────────────────────────────────────────────
Month total                                 $527,175

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/50079 is the state's own key, not one this site invented.