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LOTHRINGER

Operated by TRAILBLAZER ENERGY RESOURCES,LLC (P-5 100797) in the BRISCOE RANCH (EAGLEFORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19871District 01Field 12018200OilCasinghead gasSave
Value, all time
$24.8 M
Sep 2019 – May 2026
Value, last 12 filed months
$1.5 M
at the published price for each month
Months reported
81
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
OilDisposition297,730 bbl$17,367,101
Casinghead gasProduction2,276,793 Mcf$7,439,299
Total$24,806,399

Wells on this lease (3)

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 29.2191, -98.5593. A lease has no coordinate of its own — that point is the mean of its wells, and they span 131.8 miles, so treat it as the lease's centre and not as its location.

29.45274, -98.18834 · 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
33.3%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
6,463 ft
3 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
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.
266.7%

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

Between 5,210 and 6,498 ft, median 6,463 ft, over the 3 wells that filed a depth.

Completions filed
Jul 1987 – Sep 2019
3 of 3 wells

3 wells

42-163341622H6,498 ftSep 2019——
42-163341633H6,463 ftSep 2019——
42-0213102915,210 ftJul 1987—Yes

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 (81)

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

81 months

May 20261,14711,376106.413.05$156,702
Apr 20261,01611,25798.932.87$132,817
Mar 20261,15811,56489.753.15$140,351
Feb 20261,02510,13663.503.75$103,101
Jan 20261,38211,85459.138.00$176,525
Dec 20251,38911,85856.664.41$131,034
Nov 20251,23511,98458.593.93$119,413
Oct 20251,39613,24159.383.30$126,654
Sep 202583813,96662.743.08$95,548
Aug 20251,01915,27863.933.01$111,204
Jul 20251,39014,66366.743.32$141,379
Jun 20251,02612,91466.483.13$108,613
May 20251,0247,08560.553.23$84,904
Apr 20251,72613,35562.363.54$154,952
Mar 20251,04612,62867.704.27$124,715
Feb 20251,21419,52470.884.34$170,799
Jan 202585714,71674.324.28$126,657
Dec 20241,39311,67368.993.12$132,539
Nov 20241,57611,80069.052.20$134,764
Oct 20241,56411,62471.372.28$138,142
Sep 20241,22611,72069.612.36$113,052
Aug 20241,53215,22575.632.06$147,284
Jul 20241,70818,54679.932.15$176,331
Jun 20241,54015,88878.082.63$162,092
May 20241,53114,77778.812.20$153,144
Apr 20241,54916,68984.451.66$158,503
Mar 20241,56015,58080.301.55$149,341
Feb 20241,32015,84976.091.78$128,708
Jan 20242,33218,90373.023.30$232,618
Dec 20232,21617,20071.262.61$202,817
Nov 20231,6639,54377.892.81$156,324
Oct 20232,38915,62285.443.09$252,346
Sep 202372314,83489.042.74$104,948
Aug 20231,49617,37980.522.67$166,910
Jul 20231,01316,30574.852.64$118,898
Jun 20231,30616,15568.962.26$126,548
May 20231,40917,70770.622.23$138,944
Apr 20231,62720,44678.122.24$172,854
Mar 20231,62619,93472.852.39$166,159
Feb 20231,44818,43975.112.47$154,224
Jan 20231,98824,97776.533.39$236,757
Dec 20221,61731,26676.415.73$302,680
Nov 20222,48828,11785.005.65$370,234
Oct 20222,47528,90887.185.86$385,280
Sep 20221,93925,96984.888.16$376,585
Aug 20222,10127,10194.529.13$445,942
Jul 20222,45730,093101.587.54$476,546
Jun 20223,20135,371115.097.98$650,565
May 20224,14529,235109.378.43$699,879
Apr 20221,92120,532104.226.84$340,596
Mar 20222,04416,942108.885.08$308,555
Feb 20221,88418,82091.054.86$262,982
Jan 20223,03419,77281.844.54$338,022
Dec 20212,62622,48571.323.90$274,958
Nov 20213,25022,63177.435.24$370,163
Oct 20212,76226,41679.795.71$371,318
Sep 20212,90126,03669.865.35$341,980
Aug 20213,56729,46466.024.22$359,849
Jul 20213,52828,34670.783.98$362,588
Jun 20212,85930,78069.493.38$302,727
May 20214,11131,14863.483.02$354,961
Apr 20213,97934,02560.362.76$334,028
Mar 20215,24634,11061.302.72$414,255
Feb 20212,73027,65857.805.55$311,239
Jan 20214,70141,79950.412.81$354,444
Dec 20205,18639,85744.642.68$338,139
Nov 20205,31141,77438.772.71$318,972
Oct 20205,29846,45236.972.48$310,995
Sep 20206,45042,26137.091.99$323,374
Aug 20206,84958,97539.982.39$414,484
Jul 20207,83564,92638.371.83$419,127
Jun 20206,98157,45134.901.69$340,747
May 20209,36681,23916.921.81$305,901
Apr 202010,30774,95014.751.80$287,267
Mar 202012,09999,88430.341.86$552,491
Feb 202013,820102,82349.881.98$893,000
Jan 202020,353108,84557.252.09$1,393,211
Dec 201922,64197,12159.012.30$1,559,847
Nov 201923,44068,92355.302.75$1,485,819
Oct 201912,28920,07453.472.42$705,643
Sep 2019316055.052.66$17,396

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                1,147 bbl  × $106.41 =   $122,052
Casinghead gas    11,376 Mcf  × $  3.05 =    $34,649

────────────────────────────────────────────────────
Month total                                 $156,702

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. 01/O/19871 is the state's own key, not one this site invented.