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SAN CHRISTOVAL RANCH UNIT A AC

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

Gas lease lease 288640District 02Field 869503002 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.7 M
Aug 2015 – May 2026
Value, last 12 filed months
$179 k
at the published price for each month
Months reported
130
no gaps in the span
Streams
2
condensate, gas

The SUGARKANE (AUSTIN CHALK) 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 527 leases and 806 wells, and the rule below applies to all of them.

Discovered
2006-09-07
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 2016-01-12.

The Commission's schedule remark for this field reads: “ INTO SUGARKANE (AUSTIN CHALK) EFF. 11/07/17.”

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
NGPA1none——
ST-1112020-06-01226571

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
CondensateDisposition184,593 bbl$8,658,107
GasProduction742,710 Mcf$2,071,881
Total$10,729,988

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 28.7414, -98.0763. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.74142, -98.07631 · 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
11,472 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 11,472 ft.

Completions filed
Aug 2015
1 of 1 wells

1 well

42-297357044H11,472 ftAug 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 (130)

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

130 months

May 202600106.413.05$0
Apr 20261098.932.87$99
Mar 20264113989.753.15$4,118
Feb 202627066863.503.75$19,650
Jan 20263171,04059.138.00$27,062
Dec 202525396756.664.41$18,603
Nov 20252391,28258.593.93$19,037
Oct 20252701,29459.383.30$20,309
Sep 20252751,01662.743.08$20,380
Aug 20251971,05063.933.01$15,760
Jul 20251971,16266.743.32$17,000
Jun 20252021,26266.483.13$17,377
May 20252351,53060.553.23$19,175
Apr 20253871,73362.363.54$30,274
Mar 20255611,95567.704.27$46,324
Feb 202510439870.884.34$9,099
Jan 20251309574.324.28$10,068
Dec 20242121,03268.993.12$17,847
Nov 20242171,15569.052.20$17,523
Oct 20242331,15071.372.28$19,253
Sep 20242581,47869.612.36$21,454
Aug 20244052,20175.632.06$35,172
Jul 20243702,11779.932.15$34,118
Jun 20242421,48578.082.63$22,807
May 20243272,69378.812.20$31,691
Apr 20243301,93184.451.66$31,072
Mar 20244342,24380.301.55$38,316
Feb 20243321,80276.091.78$28,476
Jan 202426483273.023.30$22,021
Dec 20233471,73471.262.61$29,254
Nov 20235227177.892.81$4,811
Oct 20233121,85885.443.09$32,393
Sep 20233151,92989.042.74$33,323
Aug 20233382,31080.522.67$33,390
Jul 20233312,12174.852.64$30,379
Jun 202333775368.962.26$24,940
May 20234202,77270.622.23$35,835
Apr 20234293,09978.122.24$40,448
Mar 202346578772.852.39$35,759
Feb 202340160675.112.47$31,613
Jan 202343163776.533.39$35,142
Dec 20223731,91076.415.73$39,443
Nov 20224132,11785.005.65$47,058
Oct 20224282,30487.185.86$50,823
Sep 20224222,40084.888.16$55,412
Aug 20224892,64994.529.13$70,398
Jul 20222401,442101.587.54$35,255
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202230104.226.84$313
Mar 202211997108.885.08$13,449
Feb 202230538191.054.86$29,621
Jan 202239290181.844.54$36,170
Dec 20216221,73171.323.90$51,110
Nov 20213711,11677.435.24$34,571
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 202116057.805.55$925
Jan 20219012,50750.412.81$52,465
Dec 20201,2683,10144.642.68$64,900
Nov 20201,3803,18938.772.71$62,134
Oct 20201,3283,01936.972.48$56,579
Sep 20201,1293,40137.091.99$48,646
Aug 20201,1124,96039.982.39$56,288
Jul 20201,2914,59738.371.83$57,926
Jun 20207475,03034.901.69$34,573
May 20207225,25516.921.81$21,753
Apr 20201,0025,32014.751.80$24,379
Mar 20207773,00130.341.86$29,145
Feb 20205211,36249.881.98$28,685
Jan 20208373,09757.252.09$54,406
Dec 20196863,31959.012.30$48,129
Nov 20199442,00455.302.75$57,716
Oct 20199282,74053.472.42$56,247
Sep 20191,1132,04355.052.66$66,699
Aug 20191,1003,98953.112.30$67,613
Jul 20191,0182,99456.272.46$64,648
Jun 20197321,96652.782.49$43,533
May 20198602,69858.482.74$57,686
Apr 20195591,93562.632.75$40,333
Mar 20191,1243,62256.803.06$74,934
Feb 20191,2553,96450.852.79$74,885
Jan 20191,3684,28046.033.23$76,786
Dec 20181,1874,84246.594.19$75,568
Nov 20181,2414,92252.934.24$86,542
Oct 20181,5707,39261.443.40$121,579
Sep 20181,7669,98859.543.11$136,190
Aug 20181,7587,98059.403.07$128,896
Jul 20182,11110,05165.142.93$166,979
Jun 20182,0209,22660.183.08$149,951
May 20181,9538,85665.382.90$153,377
Apr 20181,1014,51563.842.90$83,385
Mar 20181,7407,75661.222.79$128,138
Feb 20181,9738,77361.782.77$146,159
Jan 20182,12010,50562.874.01$175,402
Dec 20172,21010,77157.272.92$158,034
Nov 20172,41011,72255.423.12$170,116
Oct 20172,60112,97449.292.98$166,914
Sep 20172,24012,27447.523.09$144,338
Aug 20171,8669,51445.373.00$113,244
Jul 20171,7808,68843.873.09$104,911
Jun 20172,33711,88442.493.09$135,988
May 20172,66613,98645.373.26$166,598
Apr 20173,35418,18947.933.21$219,173
Mar 20173,61218,47746.772.98$224,063
Feb 20171,7757,01450.452.95$110,258
Jan 20172,3699,32549.413.42$148,933
Dec 20163,01110,06848.763.72$184,298
Nov 20163,21510,93342.492.64$165,516
Oct 20163,74913,25146.193.09$214,115
Sep 20163,01514,35641.553.10$169,786
Aug 20163,26616,17641.442.92$182,647
Jul 20163,43317,34341.622.92$193,598
Jun 20163,42118,05545.352.69$203,635
May 20164,13919,78642.521.99$215,385
Apr 20164,09419,94136.561.99$189,380
Mar 20164,77723,54133.011.79$199,922
Feb 20165,36623,08426.472.06$189,675
Jan 20165,47115,93227.352.36$187,301
Dec 20158,23727,22432.362.00$321,036
Nov 20158,45830,97438.792.17$395,217
Oct 201510,57134,17343.552.43$543,291
Sep 201511,31735,58542.992.76$584,676
Aug 20158,91717,63640.162.87$408,766

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
Condensate             1 bbl  × $ 98.93 =        $99
Gas                    0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                      $99

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/288640 is the state's own key, not one this site invented.