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BLACKWATCH (SAN ANDRES) UNIT

Operated by BCE-MACH III LLC (P-5 40209) 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 71090District 8AField 39342375OilCasinghead gasSave
Value, all time
$29.9 M
Mar 2020 – May 2026
Value, last 12 filed months
$4.3 M
at the published price for each month
Months reported
75
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition408,775 bbl$28,728,584
Casinghead gasProduction309,376 Mcf$1,146,955
Total$29,875,538

Wells on this lease (20)

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 32.7097, -102.8370. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.70928, -102.83615 · 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 20 wells
With a plug date
0.0%
0 of 20 wells
Median depth
4,701 ft
20 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.
20100.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 20 of 20 wells. Median 4,701 ft, with the middle half between 4,687 and 4,737 ft; the shallowest is 4,660 ft and the deepest 7,300 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

90s
00s
10s
20s

Last completion by decade, 19 of 20 wells, Sep 1995 – Dec 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
Sep 1995 – Dec 2023
19 of 20 wells; 1 filed none

20 wells

42-165352772024,730 ft———
42-165352782014,800 ftDec 2023——
42-165352762124,717 ftAug 2023——
42-165352852144,780 ftFeb 2023——
42-165347901127,300 ftSep 2007——
42-165352882134,701 ftJan 1998——
42-165352872114,660 ftJan 1998——
42-165352862034,758 ftDec 1997——
42-1653490124,680 ftOct 1997——
42-16534855134,680 ftOct 1997——
42-16535076224,705 ftDec 1996——
42-16535064254,765 ftDec 1996——
42-16535069234,701 ftNov 1996——
42-1653493944,696 ftFeb 1996——
42-16534940244,689 ftFeb 1996——
42-16534941144,700 ftFeb 1996——
42-1653490214,690 ftJan 1996——
42-1653490034,700 ftJan 1996——
42-16534903114,670 ftNov 1995——
42-16534904124,663 ftSep 1995——

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 20264,4373,890106.413.05$483,989
Apr 20264,7294,33398.932.87$480,274
Mar 20265,0484,03389.753.15$465,760
Feb 20264,4303,48563.503.75$294,375
Jan 20264,7414,18459.138.00$313,799
Dec 20255,1684,47556.664.41$312,569
Nov 20254,9364,14758.593.93$305,483
Oct 20254,8303,89359.383.30$299,671
Sep 20255,0264,14062.743.08$328,070
Aug 20255,0694,12363.933.01$336,491
Jul 20255,1344,30766.743.32$356,922
Jun 20255,0334,20466.483.13$347,747
May 20255,3554,50860.553.23$338,817
Apr 20255,1664,28462.363.54$337,330
Mar 20255,5124,57767.704.27$392,699
Feb 20254,9014,04970.884.34$364,959
Jan 20255,5373,91374.324.28$428,252
Dec 20245,2444,13468.993.12$374,687
Nov 20245,2903,87869.052.20$373,800
Oct 20245,4013,82871.372.28$394,203
Sep 20244,6023,48469.612.36$328,583
Aug 20245,3683,31475.632.06$412,821
Jul 20245,5203,33879.932.15$448,379
Jun 20245,4483,29578.082.63$434,059
May 20245,2743,35678.812.20$423,022
Apr 20245,1663,42784.451.66$441,955
Mar 20245,4233,64680.301.55$441,100
Feb 20245,1743,36176.091.78$399,684
Jan 20245,4303,70873.023.30$408,726
Dec 20235,6194,09071.262.61$411,088
Nov 20235,2143,72077.892.81$416,563
Oct 20234,9623,75585.443.09$435,546
Sep 20235,4024,19789.042.74$492,473
Aug 20235,5804,46680.522.67$461,239
Jul 20235,5054,41574.852.64$423,713
Jun 20235,2694,26368.962.26$372,978
May 20235,3934,48770.622.23$390,848
Apr 20235,3244,32978.122.24$425,598
Mar 20235,8394,68072.852.39$436,571
Feb 20234,8883,60175.112.47$376,017
Jan 20235,4284,40576.533.39$430,328
Dec 20225,7794,31976.415.73$466,317
Nov 20225,5564,20085.005.65$495,974
Oct 20225,6773,83887.185.86$517,426
Sep 20225,6494,45184.888.16$515,824
Aug 20225,4654,34594.529.13$556,209
Jul 20225,9224,548101.587.54$635,858
Jun 20225,4594,344115.097.98$662,929
May 20225,7154,462109.378.43$662,678
Apr 20225,4514,583104.226.84$599,440
Mar 20226,0764,895108.885.08$686,404
Feb 20225,0504,30391.054.86$480,710
Jan 20225,7074,97881.844.54$489,649
Dec 20215,8315,03571.323.90$435,499
Nov 20215,4104,20677.435.24$440,922
Oct 20215,7134,02079.795.71$478,810
Sep 20215,1023,95769.865.35$377,599
Aug 20215,4634,48666.024.22$379,601
Jul 20216,2064,79770.783.98$458,363
Jun 20216,2234,80969.493.38$448,694
May 20216,5395,37763.483.02$431,322
Apr 20216,4264,88660.362.76$401,351
Mar 20216,0863,78061.302.72$383,342
Feb 20213,9752,70957.805.55$244,784
Jan 20216,5864,81350.412.81$345,526
Dec 20206,7725,10044.642.68$315,947
Nov 20206,5644,29538.772.71$266,111
Oct 20206,6584,85636.972.48$258,182
Sep 20206,5544,86337.091.99$252,770
Aug 20206,4214,43439.982.39$267,287
Jul 20206,3604,19038.371.83$251,680
Jun 20205,2532,75834.901.69$187,992
May 20201,17649516.921.81$20,796
Apr 20206,1454,02914.751.80$97,909
Mar 20206,9914,49330.341.86$220,447

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                4,437 bbl  × $106.41 =   $472,141
Casinghead gas     3,890 Mcf  × $  3.05 =    $11,848

────────────────────────────────────────────────────
Month total                                 $483,989

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/71090 is the state's own key, not one this site invented.