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MOBIL UNIT D

Operated by MARATHON OIL EF LLC (P-5 525398) in the SUGARKANE (EAGLE FORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 278588District 02Field 86950600Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.6 M
Sep 2015 – May 2026
Value, last 12 filed months
$352 k
at the published price for each month
Months reported
129
no gaps in the span
Streams
2
condensate, gas

The SUGARKANE (EAGLE FORD) 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 1,993 leases and 2,259 wells, and the rule below applies to all of them.

Discovered
2009-12-01
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 80 acres. The field rule took effect on 2017-10-10.

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: “GAS WELLS”

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 Gas112017-04-12220229
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
CondensateDisposition123,483 bbl$6,011,615
GasProduction919,207 Mcf$2,618,384
Total$8,629,999

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 28.7273, -98.0272. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.72733, -98.02717 · 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
12,172 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 12,172 ft.

Completions filed
Sep 2015
1 of 1 wells

1 well

42-255344736H12,172 ftSep 2015——

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 (129)

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

129 months

May 20268611,630106.413.05$96,584
Apr 20261932,15898.932.87$25,286
Mar 2026992,49189.753.15$16,731
Feb 20261762,71963.503.75$21,373
Jan 20261311,14559.138.00$16,904
Dec 20256896556.664.41$8,112
Nov 20253481,72358.593.93$27,155
Oct 20255563,14759.383.30$43,416
Sep 202527657462.743.08$19,082
Aug 202542645363.933.01$28,600
Jul 20252141,33166.743.32$18,695
Jun 202541174566.483.13$29,654
May 20255381,23860.553.23$36,578
Apr 20254173,26762.363.54$37,579
Mar 20254863,43467.704.27$47,560
Feb 20252721,84770.884.34$27,297
Jan 20254342,92974.324.28$44,787
Dec 202412721768.993.12$9,439
Nov 20249158769.052.20$7,574
Oct 20244362,36171.372.28$36,504
Sep 20243372,43469.612.36$29,213
Aug 20244442,66675.632.06$39,081
Jul 20243762,71279.932.15$35,875
Jun 20244452,33778.082.63$40,901
May 20245432,96878.812.20$49,319
Apr 20244922,61784.451.66$45,892
Mar 20246522,71880.301.55$56,555
Feb 20247212,60576.091.78$59,507
Jan 20246093,05773.023.30$54,550
Dec 20232452,79171.262.61$24,745
Nov 20239363,39677.892.81$82,440
Oct 20237361,88485.443.09$68,700
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20233075.112.47$225
Jan 2023479476.533.39$3,915
Dec 202225376.415.73$1,927
Nov 20223031,61985.005.65$34,896
Oct 20222092,10887.185.86$30,581
Sep 20222172,06984.888.16$35,310
Aug 20222601,46394.529.13$37,928
Jul 20222423,606101.587.54$51,779
Jun 20222644,309115.097.98$64,758
May 20222793,491109.378.43$59,954
Apr 20225342,800104.226.84$74,799
Mar 20225342,840108.885.08$72,559
Feb 20221322,26991.054.86$23,043
Jan 20223272,25081.844.54$36,971
Dec 20213342,86071.323.90$34,972
Nov 20213633,13877.435.24$44,540
Oct 20213343,16879.795.71$44,751
Sep 20213663,12669.865.35$42,296
Aug 20213583,27266.024.22$37,445
Jul 20213903,30470.783.98$40,761
Jun 20214203,44869.493.38$40,842
May 20215583,85863.483.02$47,064
Apr 20216583,09560.362.76$48,254
Mar 20211,0174,17261.302.72$73,677
Feb 20218172,66057.805.55$61,980
Jan 20216013,13850.412.81$39,115
Dec 20209093,41244.642.68$49,706
Nov 20209253,96738.772.71$46,599
Oct 20205132,13036.972.48$24,245
Sep 20204182,07737.091.99$19,639
Aug 20207532,76039.982.39$36,688
Jul 20207292,32338.371.83$32,211
Jun 20206311,01334.901.69$23,734
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020356349.881.98$1,871
Jan 20205092,57357.252.09$34,530
Dec 20194771,18259.012.30$30,872
Nov 20192221255.302.75$1,800
Oct 20192931,69653.472.42$19,769
Sep 201914555.052.66$175
Aug 2019310653.112.30$404
Jul 20191051,15456.272.46$8,747
Jun 20196065,75652.782.49$46,324
May 20195905,86458.482.74$50,572
Apr 20193615,12562.632.75$36,707
Mar 20191,1746,71756.803.06$87,251
Feb 20197223,07550.852.79$45,300
Jan 20193784,25346.033.23$31,129
Dec 20182382,53946.594.19$21,715
Nov 20186017,52152.934.24$63,679
Oct 20182653,58161.443.40$28,450
Sep 20185856,32959.543.11$54,501
Aug 20187278,07059.403.07$67,931
Jul 20187078,23265.142.93$70,189
Jun 20187327,91160.183.08$68,393
May 20188318,03765.382.90$77,645
Apr 20185978,25063.842.90$62,044
Mar 201889110,12961.222.79$82,775
Feb 20185165,53061.782.77$47,175
Jan 20185806,23262.874.01$61,451
Dec 201799011,01357.272.92$88,872
Nov 20171,32511,46255.423.12$109,174
Oct 20173403,28949.292.98$26,572
Sep 20177583547.523.09$6,142
Aug 20177397,84845.373.00$57,107
Jul 20171,13711,42243.873.09$85,143
Jun 20171,18912,09942.493.09$87,874
May 20171,31613,76945.373.26$104,641
Apr 20171,42314,81647.933.21$115,787
Mar 20171,73217,22346.772.98$132,394
Feb 20171,74917,77150.452.95$140,708
Jan 20178987,61449.413.42$70,401
Dec 20161,85316,71248.763.72$152,568
Nov 20161,83917,48542.492.64$124,376
Oct 20162,03719,67846.193.09$154,899
Sep 20162,20520,28341.553.10$154,508
Aug 20162,47322,65341.442.92$168,726
Jul 20162,76524,98941.622.92$188,156
Jun 20162,62327,26345.352.69$192,177
May 20163,42627,70242.521.99$200,829
Apr 20163,70526,41936.561.99$188,056
Mar 20164,70932,50433.011.79$213,757
Feb 20161,78813,16226.472.06$74,490
Jan 20165,23639,01627.352.36$235,452
Dec 20157,77157,14132.362.00$365,832
Nov 20158,29260,80938.792.17$453,440
Oct 201514,63388,38243.552.43$851,733
Sep 20155,10322,67842.992.76$281,933

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           861 bbl  × $106.41 =    $91,619
Gas                1,630 Mcf  × $  3.05 =     $4,965

────────────────────────────────────────────────────
Month total                                  $96,584

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. 02/G/278588 is the state's own key, not one this site invented.