BRISCOE CARLA RANCH

Operated by JAVELIN ENERGY PARTNERS MGMT LLC (P-5 100351) 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 15238District 01Field 12018200OilCasinghead gasSave
Value, all time
$259.1 M
Jul 2010 – May 2026
Value, last 12 filed months
$91.4 M
at the published price for each month
Months reported
191
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
OilDisposition3,131,770 bbl$231,053,815
Casinghead gasProduction8,333,771 Mcf$28,084,310
Total$259,138,125

Wells on this lease (35)

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 28.3820, -99.8960. A lease has no coordinate of its own — that point is the mean of its wells, and they span 5.0 miles.

28.37499, -99.89287 · 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
48.6%
17 of 35 wells
With a plug date
0.0%
0 of 35 wells
Median depth
6,747 ft
35 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1748.6%
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.
1851.4%

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, 35 of 35 wells. Median 6,747 ft, with the middle half between 6,597 and 6,883 ft; the shallowest is 6,494 ft and the deepest 7,466 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

10s
20s

Last completion by decade, 35 of 35 wells, Sep 2010 – Dec 2025. 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 2010 – Dec 2025
35 of 35 wells

35 wells

42-12739000102HW7,375 ftDec 2025
42-12739001102HX7,466 ftDec 2025
42-12739002102HY7,455 ftDec 2025
42-12738999102HV7,177 ftOct 2025
42-12739003102HZ7,444 ftOct 2025
42-12738917101HC6,746 ftFeb 2025
42-12738918101HD6,709 ftFeb 2025
42-12738916101HB6,747 ftFeb 2025
42-12738915101HA6,759 ftFeb 2025
42-12738919101HE6,697 ftJan 2025
42-1273847917HG6,494 ftJan 2023
42-1273847817HF6,522 ftDec 2022
42-1273848117HE6,546 ftDec 2022
42-1273848017HA6,556 ftDec 2022
42-1273848317HC6,530 ftDec 2022
42-1273848217HD6,539 ftDec 2022
42-1273848417HB6,538 ftDec 2022
42-1273829118HX7,160 ftApr 2020Yes
42-1273829218HY7,154 ftApr 2020Yes
42-1273829318HZ7,144 ftApr 2020Yes
42-1273813116HA6,629 ftAug 2019Yes
42-1273813216HB6,555 ftAug 2019Yes
42-1273813316HC6,572 ftAug 2019Yes
42-1273813416HD6,621 ftAug 2019Yes
42-1273762813HA6,822 ftNov 2018Yes
42-1273763013HC6,760 ftNov 2018Yes
42-1273763113HD6,821 ftNov 2018Yes
42-1273763313HF6,756 ftNov 2018Yes
42-1273763413HG6,942 ftNov 2018Yes
42-127336811H6,711 ftJan 2016Yes
42-1273373310H6,824 ftMar 2011Yes
42-1273373511H6,798 ftMar 2011Yes
42-1273373612H6,810 ftMar 2011Yes
42-127337064H6,731 ftSep 2010Yes
42-127337053H6,721 ftSep 2010

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 (191)

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

191 months

May 202669,712299,227106.413.05$8,329,451
Apr 202666,916277,36798.932.87$7,415,966
Mar 202677,421307,28589.753.15$7,916,310
Feb 202674,348284,24963.503.75$5,787,123
Jan 202682,909312,85559.138.00$7,404,598
Dec 202582,120301,34656.664.41$5,982,868
Nov 202596,433341,75458.593.93$6,991,886
Oct 2025110,704374,20559.383.30$7,810,291
Sep 2025116,642379,20462.743.08$8,484,899
Aug 2025133,090396,97363.933.01$9,705,222
Jul 2025137,967367,87766.743.32$10,427,503
Jun 202567,524200,63966.483.13$5,116,739
May 202542,233147,91260.553.23$3,035,307
Apr 202546,408147,78162.363.54$3,417,609
Mar 202583,834296,45567.704.27$6,940,927
Feb 202568,615252,72370.884.34$5,960,461
Jan 202594,024309,50374.324.28$8,312,128
Dec 2024114,207304,45668.993.12$8,829,461
Nov 2024123,802197,44669.052.20$8,982,601
Oct 202437,99374,15971.372.28$2,880,747
Sep 202413,17638,89869.612.36$1,009,150
Aug 202433,339134,73175.632.06$2,799,464
Jul 202440,890155,85379.932.15$3,602,890
Jun 202444,034160,23178.082.63$3,860,220
May 202454,141189,42678.812.20$4,683,294
Apr 202453,093170,84384.451.66$4,767,167
Mar 202445,100121,03380.301.55$3,808,542
Feb 202454,408149,18576.091.78$4,405,997
Jan 202458,873148,33473.023.30$4,788,062
Dec 202354,136117,41571.262.61$4,164,269
Nov 202356,011110,61177.892.81$4,673,244
Oct 202356,180104,38385.443.09$5,122,279
Sep 202353,24684,52889.042.74$4,972,211
Aug 202350,49760,25180.522.67$4,227,062
Jul 202360,83969,80874.852.64$4,738,218
Jun 202356,16959,17968.962.26$4,007,069
May 202366,61068,88470.622.23$4,857,430
Apr 202362,85866,00578.122.24$5,058,170
Mar 202357,30455,14972.852.39$4,306,577
Feb 202342,13441,86975.112.47$3,267,920
Jan 202349,30249,36176.533.39$3,940,303
Dec 20221,1781,86776.415.73$100,707
Nov 2022533185.005.65$4,680
Oct 202232325987.185.86$29,678
Sep 202216211984.888.16$14,722
Aug 202214311794.529.13$14,584
Jul 2022337236101.587.54$36,012
Jun 2022172313115.097.98$22,292
May 2022196956109.378.43$29,499
Apr 202281237104.226.84$10,062
Mar 2022184237108.885.08$21,237
Feb 202271156291.054.86$67,467
Jan 202217,77694,23881.844.54$1,882,410
Dec 20211621,27771.323.90$16,533
Nov 20212291,40477.435.24$25,084
Oct 20217015679.795.71$6,477
Sep 202110626169.865.35$8,802
Aug 202122343366.024.22$16,550
Jul 202131060270.783.98$24,339
Jun 2021183469.493.38$1,366
May 202115412163.483.02$10,141
Apr 202124212960.362.76$14,963
Mar 202112973561.302.72$9,905
Feb 20211,1262,15657.805.55$77,044
Jan 202124861250.412.81$14,222
Dec 202037644744.642.68$17,981
Nov 20201038.772.71$39
Oct 2020405436.972.48$1,613
Sep 2020683537.091.99$2,592
Aug 202029774539.982.39$13,651
Jul 2020318038.371.83$1,335
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202069030.341.86$2,093
Feb 20200049.881.98$0
Jan 2020206757.252.09$1,285
Dec 201911428459.012.30$7,382
Nov 20190055.302.75$0
Oct 20197053.472.42$374
Sep 201951055.052.66$2,808
Aug 20193668453.112.30$3,488
Jul 20197248056.272.46$5,232
Jun 20191541,14152.782.49$10,971
May 201915446958.482.74$10,291
Apr 201928398262.632.75$20,425
Mar 201923836756.803.06$14,642
Feb 201922668050.852.79$13,391
Jan 201914026646.033.23$7,303
Dec 201834771846.594.19$19,172
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20171049.292.98$49
Sep 20171047.523.09$48
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20172047.933.21$96
Mar 201733346.772.98$1,552
Feb 20171288150.452.95$6,697
Jan 201724611849.413.42$12,558
Dec 201618420248.763.72$9,724
Nov 201640839142.492.64$18,370
Oct 201644373046.193.09$22,718
Sep 201636457241.553.10$16,898
Aug 201616921541.442.92$7,632
Jul 201623624341.622.92$10,533
Jun 201643637545.352.69$20,780
May 201628033342.521.99$12,569
Apr 201639052636.561.99$15,306
Mar 201659060233.011.79$20,556
Feb 201669758126.472.06$19,649
Jan 20161,6362,40227.352.36$50,424
Dec 20151,6692,98632.362.00$59,985
Nov 20151,3983,52338.792.17$61,864
Oct 20151,2573,18843.552.43$62,478
Sep 20151,1642,29742.992.76$56,376
Aug 20151,5111,99740.162.87$66,418
Jul 20151,3571,59048.152.95$70,022
Jun 20151,3811,88656.152.88$82,980
May 20151,2751,54955.212.96$74,971
Apr 20151,4371,77949.822.71$76,406
Mar 20151,6881,90542.892.93$77,989
Feb 20151,4381,82744.662.98$69,659
Jan 20151,6252,20743.433.10$77,417
Dec 20141,7752,07154.693.59$104,512
Nov 20141,8172,10970.464.25$136,993
Oct 20141,6982,66078.303.90$143,330
Sep 20141,8242,26986.164.05$166,335
Aug 20141,6532,56189.394.04$158,096
Jul 20141,7883,82996.564.18$188,653
Jun 20141,7213,35398.164.74$184,816
May 20141,6993,00194.734.73$175,131
Apr 20141,5262,97195.944.81$160,692
Mar 20141,7013,43395.895.06$180,469
Feb 20141,4054,19297.406.19$162,804
Jan 20142,1634,23290.404.86$216,106
Dec 20132,2434,32891.824.35$224,798
Nov 20132,4684,01788.853.74$234,298
Oct 20134,0064,28397.423.78$406,452
Sep 20133,8925,149104.113.72$424,339
Aug 20132,1084,368104.253.52$235,146
Jul 20132,6284,723102.523.72$286,981
Jun 20132,4704,52494.403.93$250,963
May 20132,3685,43894.834.15$247,120
Apr 20131,8256,17393.964.28$197,913
Mar 20132,7056,18793.623.91$277,451
Feb 20132,0724,92791.233.42$205,878
Jan 20132,6295,85091.603.42$260,823
Dec 20122,0694,60586.773.42$195,277
Nov 20122,7486,38386.953.62$262,077
Oct 20122,6997,55489.383.40$266,918
Sep 20122,42410,88894.672.92$261,256
Aug 20122,47511,41292.662.91$262,521
Jul 20128551,82585.133.02$78,299
Jun 20121,2962,77279.822.52$110,430
May 20121,5411,60391.612.49$145,160
Apr 20128,14732,895101.652.00$893,827
Mar 201211,2097,731105.052.22$1,194,684
Feb 20126,857379101.102.57$694,217
Jan 201210,4662,38998.092.73$1,033,142
Dec 201110,5682,82596.873.24$1,032,874
Nov 201111,8119,97095.723.31$1,163,562
Oct 201111,00812,07184.983.65$979,501
Sep 201112,68318,89283.623.99$1,135,852
Aug 201114,25619,56983.404.15$1,270,148
Jul 201112,20822,17194.144.52$1,249,413
Jun 20115,9709,90092.904.64$600,548
May 201118,63436,04898.134.40$1,987,339
Apr 201121,48730,442105.964.33$2,408,676
Mar 20119,63217,68096.364.06$999,873
Feb 20118,88411,38985.644.18$808,432
Jan 20119,55418,84086.504.59$912,874
Dec 201010,06719,90785.734.35$949,595
Nov 201011,80116,72580.843.80$1,017,470
Oct 201014,88616,99078.103.51$1,222,213
Sep 20103,6085,17672.633.98$282,647
Aug 20100073.684.42$0
Jul 20100072.554.74$0

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               69,712 bbl  × $106.41 = $7,418,054
Casinghead gas   299,227 Mcf  × $  3.05 =   $911,398

────────────────────────────────────────────────────
Month total                               $8,329,451

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/15238 is the state's own key, not one this site invented.