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BLALOCK 1301

Operated by XTO ENERGY INC. (P-5 945936) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 54681District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$40.7 M
Jul 2020 – May 2026
Value, last 12 filed months
$3.1 M
at the published price for each month
Months reported
71
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition560,406 bbl$35,554,947
Casinghead gasProduction1,456,479 Mcf$5,188,071
Total$40,743,018

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 31.9161, -101.7172. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.91612, -101.71720 · 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
9,863 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 9,863 ft.

Completions filed
Jul 2020
1 of 1 wells

1 well

42-173382301381NH9,863 ftJul 2020——

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 (71)

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

71 months

May 20263,6269,950106.413.05$416,149
Apr 20263,5559,55698.932.87$379,119
Mar 20263,7259,44089.753.15$364,049
Feb 20263,69610,48663.503.75$274,022
Jan 20262,2209,66059.138.00$208,529
Dec 20252,43113,24356.664.41$196,187
Nov 20252,41712,20658.593.93$189,538
Oct 20252,52511,70959.383.30$188,631
Sep 20252,54811,89262.743.08$196,452
Aug 20252,79213,00163.933.01$217,687
Jul 20252,68710,04366.743.32$212,625
Jun 20252,81711,74166.483.13$224,008
May 20252,89512,66460.553.23$216,226
Apr 20252,92610,85362.363.54$220,919
Mar 20253,29613,26567.704.27$279,758
Feb 20252,74712,37070.884.34$248,404
Jan 20253,02713,22374.324.28$281,544
Dec 20242,98912,66468.993.12$245,740
Nov 20243,12513,27369.052.20$244,961
Oct 20243,17013,75471.372.28$257,621
Sep 20243,11513,95369.612.36$249,825
Aug 20243,25914,86175.632.06$277,146
Jul 20243,45014,40679.932.15$306,682
Jun 20242,69710,29878.082.63$237,706
May 20243,17814,05078.812.20$281,346
Apr 20242,88312,85284.451.66$264,793
Mar 20243,31111,09680.301.55$283,018
Feb 20243,3759,78576.091.78$274,257
Jan 20243,24115,25973.023.30$286,977
Dec 20233,6589,47271.262.61$285,398
Nov 20233,58211,64077.892.81$311,682
Oct 20234,30017,07785.443.09$420,113
Sep 20234,19216,71089.042.74$418,958
Aug 20234,54517,93080.522.67$413,888
Jul 20234,75117,55874.852.64$401,997
Jun 20234,74516,69168.962.26$364,911
May 20235,00817,75970.622.23$393,221
Apr 20235,20317,38778.122.24$445,366
Mar 20235,43019,12472.852.39$441,342
Feb 20235,19616,41175.112.47$430,736
Jan 20236,22117,99576.533.39$537,055
Dec 20225,88010,86676.415.73$511,543
Nov 20225,85214,44285.005.65$578,962
Oct 20226,68316,82487.185.86$681,276
Sep 20225,75415,48284.888.16$614,790
Aug 20226,53215,97094.529.13$763,165
Jul 20227,38315,479101.587.54$866,709
Jun 20224,96111,558115.097.98$663,162
May 20226,66717,697109.378.43$878,409
Apr 20227,51622,535104.226.84$937,403
Mar 20228,47224,161108.885.08$1,045,082
Feb 20225,58812,96691.054.86$571,787
Jan 20228,64619,07281.844.54$794,131
Dec 20219,57530,87471.323.90$803,270
Nov 20219,93527,40677.435.24$912,788
Oct 202110,54823,81879.795.71$977,718
Sep 202110,69826,72669.865.35$890,371
Aug 202111,10527,29666.024.22$848,357
Jul 202112,31929,47170.783.98$989,295
Jun 202113,02931,49769.493.38$1,011,865
May 202114,05934,93863.483.02$997,897
Apr 202114,67734,68560.362.76$981,580
Mar 202116,75740,84761.302.72$1,138,183
Feb 202112,89430,72857.805.55$915,751
Jan 202118,80742,61650.412.81$1,067,823
Dec 202021,49744,44044.642.68$1,078,524
Nov 202023,49050,19238.772.71$1,046,555
Oct 202028,84454,43436.972.48$1,201,274
Sep 202035,67865,59437.091.99$1,453,897
Aug 202061,636103,62039.982.39$2,711,351
Jul 202010,37012,93838.371.83$421,510

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                3,626 bbl  × $106.41 =   $385,843
Casinghead gas     9,950 Mcf  × $  3.05 =    $30,306

────────────────────────────────────────────────────
Month total                                 $416,149

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. 08/O/54681 is the state's own key, not one this site invented.