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MARILYN 5-5

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the STILES RANCH (GRANITE WASH CONS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 288198District 10Field 86125250CondensateGasSaveExport
Value, all time
$9.2 M
Jul 2019 – May 2026
Value, last 12 filed months
$574 k
at the published price for each month
Months reported
83
no gaps in the span
Streams
2
condensate, gas

The STILES RANCH (GRANITE WASH CONS) 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 906 leases and 906 wells, and the rule below applies to all of them.

Discovered
2008-06-24
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-10-11.

The Commission's schedule remark for this field reads: “FIELD. EFFECTIVE 4/12/16.”

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
CondensateDisposition77,676 bbl$4,817,364
GasProduction1,437,261 Mcf$4,429,771
Total$9,247,134

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 35.4090, -100.0795. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.40898, -100.07955 · 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
12,432 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 12,432 ft.

Completions filed
Jul 2019
1 of 1 wells

1 well

42-483339701HA12,432 ftJul 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 (83)

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

83 months

May 20263436,169106.413.05$55,288
Apr 20263916,84498.932.87$58,322
Mar 20262806,07789.753.15$44,269
Feb 20263055,51863.503.75$40,062
Jan 20261805,89659.138.00$57,799
Dec 20253616,36156.664.41$48,528
Nov 20252696,46658.593.93$41,149
Oct 20253456,97759.383.30$43,544
Sep 20252056,70462.743.08$33,489
Aug 20252926,72063.933.01$38,927
Jul 20255157,13366.743.32$58,018
Jun 20254897,01866.483.13$54,466
May 20253437,38460.553.23$44,636
Apr 20252257,06962.363.54$39,077
Mar 20252797,55067.704.27$51,114
Feb 20252955,91770.884.34$46,594
Jan 20253297,38574.324.28$56,049
Dec 20244288,01368.993.12$54,539
Nov 20244838,44869.052.20$51,924
Oct 20245588,78071.372.28$59,855
Sep 20244308,54669.612.36$50,138
Aug 20243277,82475.632.06$40,877
Jul 20244606,12179.932.15$49,907
Jun 20244955,48778.082.63$53,102
May 20243576,12378.812.20$41,596
Apr 20242946,25584.451.66$35,207
Mar 20243907,14380.301.55$42,354
Feb 20244446,73176.091.78$45,790
Jan 20246317,23073.023.30$69,918
Dec 20235867,36571.262.61$60,986
Nov 20234698,40577.892.81$60,128
Oct 20235229,29785.443.09$73,302
Sep 20235119,07689.042.74$70,323
Aug 20238379,15980.522.67$91,876
Jul 20234788,96274.852.64$59,454
Jun 20237358,83768.962.26$70,644
May 20235289,34270.622.23$58,096
Apr 20236089,31378.122.24$68,337
Mar 20237729,60572.852.39$79,227
Feb 20236468,59875.112.47$69,721
Jan 20235289,71376.533.39$73,313
Dec 202272610,27976.415.73$114,363
Nov 202269710,36585.005.65$117,768
Oct 202293110,80387.185.86$144,511
Sep 202277011,28884.888.16$157,509
Aug 202279211,96494.529.13$184,057
Jul 202295312,228101.587.54$189,030
Jun 202271111,970115.097.98$177,316
May 202299812,335109.378.43$213,173
Apr 202289212,014104.226.84$175,111
Mar 20221,21712,574108.885.08$196,338
Feb 202279411,79991.054.86$129,623
Jan 202282313,97881.844.54$130,782
Dec 202186514,44371.323.90$118,007
Nov 202181114,51877.435.24$138,824
Oct 202168715,67779.795.71$144,392
Sep 202172615,75069.865.35$134,995
Aug 202180916,60666.024.22$123,497
Jul 202177317,20070.783.98$123,205
Jun 202186717,36669.493.38$118,956
May 202193118,17363.483.02$113,940
Apr 20211,10318,05460.362.76$116,378
Mar 20211,21620,25061.302.72$129,559
Feb 202175215,98857.805.55$132,166
Jan 20211,21621,79650.412.81$122,551
Dec 20201,13922,54044.642.68$111,150
Nov 202094124,20838.772.71$102,003
Oct 202099926,95136.972.48$103,729
Sep 20201,17527,97737.091.99$99,284
Aug 20201,09730,49839.982.39$116,599
Jul 20201,36832,66638.371.83$112,110
Jun 20201,32233,27534.901.69$102,383
May 20202,13836,15816.921.81$101,793
Apr 20201,74737,59314.751.80$93,600
Mar 20201,77942,91230.341.86$133,629
Feb 20201,98142,86249.881.98$183,708
Jan 20202,55948,94157.252.09$249,021
Dec 20193,07255,28559.012.30$308,675
Nov 20193,15058,16755.302.75$334,195
Oct 20193,36965,27353.472.42$338,006
Sep 20194,17685,41455.052.66$456,858
Aug 20196,131105,13653.112.30$567,889
Jul 20195106,42656.272.46$44,506

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           343 bbl  × $106.41 =    $36,499
Gas                6,169 Mcf  × $  3.05 =    $18,790

────────────────────────────────────────────────────
Month total                                  $55,288

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. 10/G/288198 is the state's own key, not one this site invented.