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SOUTH ROBERTSON (SAN ANDRES) U.

Operated by CRESCENT ENERGY OPERATING, LLC (P-5 103575) in the HARRIS (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 71167District 8AField 39342375Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$9.7 M
Mar 2020 – May 2026
Value, last 12 filed months
$809 k
at the published price for each month
Months reported
75
no gaps in the span
Streams
2
oil, casinghead gas

The HARRIS (SAN ANDRES) 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 76 leases and 558 wells, and the rule below applies to all of them.

Discovered
1998-02-25
as the register files it
Field class
Oil
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 10 acres. The field rule took effect on 2016-03-08.

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: “2112020. P-16'S AND LEASE PLATS REQUIRED.”

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
OilDisposition137,794 bbl$9,645,562
Casinghead gasProduction12,207 Mcf$44,397
Total$9,689,959

Wells on this lease (54)

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 32.6008, -102.7217. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

32.60092, -102.72546 · 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 54 wells
With a plug date
0.0%
0 of 54 wells
Median depth
4,825 ft
52 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.
54100.0%

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

Total depth in feet, 52 of 54 wells. Median 4,825 ft, with the middle half between 4,800 and 4,879 ft; the shallowest is 4,800 ft and the deepest 12,080 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, 54 of 54 wells, Jun 1977 – Jan 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1977 – Jan 2023
54 of 54 wells

54 wells

42-1653566613094,800 ftJan 2023——
42-1653514315074,829 ftDec 2022——
42-1653676911284,871 ftSep 2009——
42-1653677011294,870 ftSep 2009——
42-1653677111304,879 ftSep 2009——
42-1653663812154,853 ftJul 2009——
42-1653234214097,100 ftJul 2009——
42-1653663711264,851 ftJun 2009——
42-1653688212174,900 ftOct 2008——
42-1653688413124,900 ftMay 2008——
42-1653688515114,917 ftMay 2008——
42-1653688312184,900 ftMay 2008——
42-1653677315104,885 ftAug 2007——
42-1653676811274,870 ftAug 2007——
42-1653677213114,880 ftJul 2007——
42-1653122611144,810 ftMay 2007——
42-1653545312134,820 ftMay 2007——
42-1653663912164,853 ftJan 2007——
42-1653663511244,918 ftDec 2006——
42-1653663611254,856 ftDec 2006——
42-1653645715097,195 ftNov 2006——
42-1653566513104,800 ftOct 2006——
42-1653455712147,150 ftJul 2006——
42-1653566711234,800 ftMar 2006——
42-1653545515084,800 ftFeb 2001——
42-1653514111224,820 ftFeb 2001——
42-1653132111154,805 ftDec 1999——
42-1653514412114,820 ftNov 1999——
42-165354541212—Sep 1999——
42-1653533310044,820 ftMay 1998——
42-1653514013084,820 ftJul 1997——
42-1653514215064,828 ftJul 1997——
42-1653502311214,820 ftJul 1997——
42-1653480812104,800 ftJun 1997——
42-1653480511174,800 ftJun 1997——
42-165351481116R4,800 ftJun 1997——
42-1653491511194,822 ftApr 1997——
42-1653119212084,825 ftDec 1996——
42-1653501211204,833 ftAug 1996——
42-1650223714087,164 ftApr 1996——
42-1650226711086,910 ftSep 1995——
42-1653480611184,800 ftAug 1995——
42-165022471307—Nov 1983——
42-1653136915054,800 ftApr 1978——
42-1653132213064,807 ftFeb 1978——
42-1653121911134,800 ftNov 1977——
42-1653121811124,800 ftOct 1977——
42-1653119512064,820 ftOct 1977——
42-1653120813054,800 ftSep 1977——
42-1653117511114,800 ftSep 1977——
42-1653117411104,831 ftSep 1977——
42-1653119312074,825 ftSep 1977——
42-16502241130112,080 ftJul 1977——
42-1653065311094,800 ftJun 1977——

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 (75)

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

75 months

May 202600106.413.05$0
Apr 20269795398.932.87$97,005
Mar 20268815789.753.15$79,249
Feb 20266664263.503.75$42,449
Jan 202679313859.138.00$47,994
Dec 20251,28418956.664.41$73,586
Nov 20251,23628658.593.93$73,540
Oct 20251,28439559.383.30$77,549
Sep 20251,38313162.743.08$87,173
Aug 20251,160063.933.01$74,159
Jul 20251,295466.743.32$86,442
Jun 20251,056066.483.13$70,203
May 20251,090060.553.23$66,000
Apr 20251,206062.363.54$75,206
Mar 20259758067.704.27$66,349
Feb 20258526270.884.34$60,659
Jan 20255231374.324.28$38,925
Dec 20241,14121868.993.12$79,398
Nov 20241,11925869.052.20$77,834
Oct 20241,34526971.372.28$96,606
Sep 20241,44234769.612.36$101,198
Aug 20241,85430375.632.06$140,843
Jul 20241,37522179.932.15$110,378
Jun 20241,36921078.082.63$107,445
May 20241,68221778.812.20$133,035
Apr 20242,05821984.451.66$174,161
Mar 20242,04619880.301.55$164,600
Feb 20241,89010376.091.78$143,994
Jan 20241,94718273.023.30$142,770
Dec 20232,29125871.262.61$163,930
Nov 20232,08420477.892.81$162,896
Oct 20231,56929185.443.09$134,954
Sep 20232,11827389.042.74$189,333
Aug 20232,03635580.522.67$164,888
Jul 20231,92937574.852.64$145,376
Jun 20232,02644568.962.26$140,718
May 20232,19141770.622.23$155,657
Apr 20232,25340978.122.24$176,920
Mar 20232,31434672.852.39$169,403
Feb 20231,80227975.112.47$136,036
Jan 20232,32030176.533.39$178,569
Dec 20222,21917476.415.73$170,551
Nov 20222,19331885.005.65$188,200
Oct 20222,01520887.185.86$176,887
Sep 20222,15117984.888.16$184,038
Aug 20221,92725194.529.13$184,431
Jul 20222,227291101.587.54$228,413
Jun 20222,143320115.097.98$249,191
May 20222,149169109.378.43$236,461
Apr 20222,333207104.226.84$244,561
Mar 20222,351234108.885.08$257,165
Feb 20221,73522891.054.86$159,080
Jan 20222,22424081.844.54$183,101
Dec 20213,53946071.323.90$254,195
Nov 20212,300077.435.24$178,089
Oct 20212,357079.795.71$188,065
Sep 20212,113069.865.35$147,614
Aug 20212,175066.024.22$143,594
Jul 20212,333070.783.98$165,130
Jun 20212,513069.493.38$174,628
May 20212,366063.483.02$150,194
Apr 20212,347060.362.76$141,665
Mar 20212,613061.302.72$160,177
Feb 20211,423057.805.55$82,249
Jan 20212,409050.412.81$121,438
Dec 20202,471044.642.68$110,305
Nov 20202,522038.772.71$97,778
Oct 20202,606036.972.48$96,344
Sep 20202,356037.091.99$87,384
Aug 20202,420039.982.39$96,752
Jul 20202,356038.371.83$90,400
Jun 20202,803034.901.69$97,825
May 20201,776016.921.81$30,050
Apr 20200014.751.80$0
Mar 20203,46578030.341.86$106,576

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                  979 bbl  × $ 98.93 =    $96,852
Casinghead gas        53 Mcf  × $  2.87 =       $152

────────────────────────────────────────────────────
Month total                                  $97,005

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. 8A/O/71167 is the state's own key, not one this site invented.