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SAN CHRISTOVAL RANCH UNIT B

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.

Oil lease lease 11275District 02Field 86950600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$45.4 M
Sep 2016 – May 2026
Value, last 12 filed months
$939 k
at the published price for each month
Months reported
117
no gaps in the span
Streams
2
oil, casinghead 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”

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
OilDisposition681,593 bbl$36,132,308
Casinghead gasProduction2,880,953 Mcf$9,222,923
Total$45,355,232

Wells on this lease (9)

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 28.7430, -98.0580. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

28.74435, -98.05866 · 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
66.7%
6 of 9 wells
With a plug date
0.0%
0 of 9 wells
Median depth
11,773 ft
9 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
666.7%
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.
333.3%

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

Total depth in feet, 9 of 9 wells. Median 11,773 ft, with the middle half between 11,734 and 11,792 ft; the shallowest is 11,732 ft and the deepest 11,838 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 9 wells, Sep 2016 – Aug 2020. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 2016 – Aug 2020
9 of 9 wells

9 wells

42-255362868H11,734 ftAug 2020—Yes
42-255357354H11,773 ftJul 2018—Yes
42-255357366H11,739 ftJul 2018—Yes
42-255357377H11,773 ftJul 2018—Yes
42-255357385H11,792 ftJul 2018—Yes
42-29735840502H11,732 ftSep 2016—Yes
42-297358373H11,838 ftSep 2016——
42-29735838503H11,734 ftSep 2016——
42-297358392H11,829 ftSep 2016——

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 (117)

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

117 months

May 20266126,105106.413.05$83,718
Apr 20266336,00098.932.87$79,841
Mar 20267675,63289.753.15$86,576
Feb 20265303,28763.503.75$45,982
Jan 20268904,02559.138.00$84,817
Dec 20251,0274,40656.664.41$77,635
Nov 20259244,91158.593.93$73,420
Oct 20258334,70759.383.30$65,019
Sep 20251,1404,39962.743.08$85,059
Aug 20251,0885,41563.933.01$85,881
Jul 202586868466.743.32$60,198
Jun 20251,4175,27366.483.13$110,700
May 20251,5398,03560.553.23$119,158
Apr 20251,4716,97962.363.54$116,459
Mar 20251,2264,32667.704.27$101,465
Feb 20259694,32870.884.34$87,470
Jan 20259164,37774.324.28$86,805
Dec 20249072,96268.993.12$71,819
Nov 20241,1603,28669.052.20$87,322
Oct 20241,1483,01071.372.28$88,800
Sep 20249372,54469.612.36$71,240
Aug 20248543,29475.632.06$71,386
Jul 20247005,50679.932.15$67,770
Jun 20245626,08378.082.63$59,903
May 20244255,90078.812.20$46,465
Apr 20244543,11684.451.66$43,510
Mar 20247528,70280.301.55$73,831
Feb 20243743,94876.091.78$35,499
Jan 20243374,69473.023.30$40,087
Dec 20233414,47271.262.61$35,975
Nov 20234484,35277.892.81$47,113
Oct 20234394,40585.443.09$51,108
Sep 20232884,13289.042.74$36,945
Aug 20233484,43680.522.67$39,878
Jul 20232284,07274.852.64$27,823
Jun 20232083,55068.962.26$22,361
May 202322355370.622.23$16,980
Apr 202324847178.122.24$20,428
Mar 20234111,22072.852.39$32,861
Feb 20234986,26475.112.47$52,850
Jan 20234201,22876.533.39$36,303
Dec 202231596976.415.73$29,621
Nov 20226003,84785.005.65$72,721
Oct 20226744,14687.185.86$83,070
Sep 20221,0814,51484.888.16$128,606
Aug 20229434,53294.529.13$130,497
Jul 202286311,865101.587.54$177,150
Jun 20225466,413115.097.98$113,997
May 20226354,966109.378.43$111,328
Apr 20221,4727,452104.226.84$204,366
Mar 20221,0425,989108.885.08$143,856
Feb 20221,0983,88491.054.86$118,845
Jan 20229,41747,72181.844.54$987,230
Dec 20211,2636,61771.323.90$115,878
Nov 20215943,05277.435.24$61,976
Oct 20214,26718,98079.795.71$448,913
Sep 20214,63220,33569.865.35$432,402
Aug 20215,36425,04966.024.22$459,853
Jul 20212,3349,20670.783.98$201,860
Jun 20211,5314,59869.493.38$121,933
May 20211,0143,02563.483.02$73,497
Apr 20211,3325,89160.362.76$96,649
Mar 20211,6857,90961.302.72$124,779
Feb 20211,5699,70957.805.55$144,553
Jan 20211,76810,65450.412.81$119,066
Dec 20201,4307,40344.642.68$83,642
Nov 20201,77110,91238.772.71$98,196
Oct 20201,85511,45536.972.48$96,970
Sep 20201,92214,76537.091.99$100,685
Aug 20201,81610,50939.982.39$97,669
Jul 20201,81518,02938.371.83$102,547
Jun 20201,99212,84334.901.69$91,229
May 20202,01610,81116.921.81$53,730
Apr 20202,41313,75314.751.80$60,407
Mar 20203,07014,83130.341.86$120,674
Feb 20201,7599,86049.881.98$107,268
Jan 20202,71012,88257.252.09$182,132
Dec 20192,75417,09459.012.30$201,904
Nov 20192,37013,33055.302.75$167,728
Oct 20193,11115,66253.472.42$204,224
Sep 20193,05716,80055.052.66$212,930
Aug 20193,52020,06853.112.30$233,191
Jul 20193,10117,43756.272.46$217,389
Jun 20193,46819,68452.782.49$232,078
May 20193,95621,69758.482.74$290,804
Apr 20194,18923,81062.632.75$327,851
Mar 20194,41626,78056.803.06$332,832
Feb 20194,59923,23050.852.79$298,722
Jan 20196,00732,28946.033.23$380,737
Dec 20186,40735,90246.594.19$448,768
Nov 20185,39228,39952.934.24$405,732
Oct 20186,74433,00661.443.40$526,508
Sep 20186,60428,96359.543.11$483,219
Aug 201811,58740,87859.403.07$813,623
Jul 201816,64636,80065.142.93$1,192,214
Jun 20189,29164,23160.183.08$756,766
May 201812,19178,51465.382.90$1,024,801
Apr 201811,73367,03063.842.90$943,475
Mar 201812,75577,31061.222.79$996,312
Feb 201812,40469,10161.782.77$957,461
Jan 201816,19396,40262.874.01$1,404,560
Dec 201718,971107,05057.272.92$1,399,218
Nov 201716,27474,85355.423.12$1,135,324
Oct 201716,75265,49049.292.98$1,021,107
Sep 201716,89970,58247.523.09$1,020,947
Aug 201717,00972,20145.373.00$988,619
Jul 201719,16078,20243.873.09$1,081,981
Jun 201721,04478,17442.493.09$1,135,505
May 201723,20583,03945.373.26$1,323,800
Apr 201724,77486,67547.933.21$1,465,783
Mar 201727,00297,21446.772.98$1,552,939
Feb 201726,39394,32250.452.95$1,610,022
Jan 201731,845109,82749.413.42$1,948,938
Dec 201637,079119,89648.763.72$2,254,324
Nov 201647,701132,51842.492.64$2,377,239
Oct 201663,841150,15746.193.09$3,412,840
Sep 20169811,87141.553.10$46,562

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                  612 bbl  × $106.41 =    $65,123
Casinghead gas     6,105 Mcf  × $  3.05 =    $18,595

────────────────────────────────────────────────────
Month total                                  $83,718

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/O/11275 is the state's own key, not one this site invented.