TURMAN

Operated by TRINITY OPERATING (USG), LLC (P-5 870209) 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 15855District 01Field 12018200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$80.4 M
Jan 2012 – May 2026
Value, last 12 filed months
$3.0 M
at the published price for each month
Months reported
173
no gaps in the span
Streams
2
oil, casinghead gas

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 5,584 leases and 8,017 wells, and the rule below applies to all of them.

Discovered
2007-11-05
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 40 acres. The field rule took effect on 2013-04-09.

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: MAY ELECT TO CLASSIFY AS PERMANENT GAS WELL

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
OilDisposition1,147,687 bbl$72,086,698
Casinghead gasProduction2,495,695 Mcf$8,327,061
Total$80,413,759

Wells on this lease (12)

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 28.6468, -99.0352. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.0 miles.

28.64468, -99.03565 · 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
8.3%
1 of 12 wells
With a plug date
0.0%
0 of 12 wells
Median depth
7,909 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
18.3%
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.
1191.7%

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

Total depth in feet, 12 of 12 wells. Median 7,909 ft, with the middle half between 7,899 and 7,958 ft; the shallowest is 7,724 ft and the deepest 7,960 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, 12 of 12 wells, Jan 2012 – Mar 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
Jan 2012 – Mar 2025
12 of 12 wells

12 wells

42-28335899101H7,960 ftMar 2025
42-16334004117H7,901 ftSep 2022
42-28335900102H7,958 ftJan 2022
42-28335903105H7,843 ftSep 2017
42-28335901103H7,955 ftSep 2017
42-28335902104H7,724 ftSep 2017
42-16334005118H7,917 ftApr 2017Yes
42-16334001114H7,900 ftApr 2017
42-16334002115H7,897 ftApr 2017
42-16334003116H7,900 ftApr 2017
42-16333558109H7,960 ftJul 2012
42-16333431106H7,959 ftJan 2012

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 (173)

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

173 months

May 20262,76310,240106.413.05$325,200
Apr 20263,4079,65298.932.87$364,753
Mar 20262,8549,14089.753.15$284,932
Feb 20262,7208,71863.503.75$205,415
Jan 20263,2588,67559.138.00$262,028
Dec 20253,3279,22456.664.41$229,217
Nov 20252,9108,22358.593.93$202,784
Oct 20252,9019,47059.383.30$203,558
Sep 20252,4689,51862.743.08$184,128
Aug 20253,38613,49363.933.01$257,145
Jul 20253,51910,83766.743.32$270,785
Jun 20253,0839,88966.483.13$235,898
May 20253,0879,98760.553.23$219,199
Apr 20253,4179,46062.363.54$246,602
Mar 20253,1879,59667.704.27$256,719
Feb 20252,7248,01370.884.34$227,860
Jan 20253,0709,51574.324.28$268,874
Dec 20243,45811,63368.993.12$274,878
Nov 20243,57811,47369.052.20$272,284
Oct 20243,53912,67571.372.28$281,495
Sep 20242,63811,97169.612.36$211,935
Aug 20243,92913,50775.632.06$325,024
Jul 20243,66312,61379.932.15$319,859
Jun 20243,56712,82378.082.63$312,287
May 20243,88512,58478.812.20$333,842
Apr 20244,11612,00484.451.66$367,513
Mar 20244,17911,88280.301.55$353,933
Feb 20243,95011,62476.091.78$321,289
Jan 20244,47311,77273.023.30$365,439
Dec 20234,04010,62471.262.61$315,627
Nov 20233,86910,30977.892.81$330,300
Oct 20234,04812,41385.443.09$384,184
Sep 20233,91014,66589.042.74$388,256
Aug 20233,70714,31180.522.67$336,739
Jul 20234,36714,51574.852.64$365,216
Jun 20234,33113,19268.962.26$328,460
May 20234,23014,29670.622.23$330,566
Apr 20234,25116,01178.122.24$367,917
Mar 20235,58117,93272.852.39$449,490
Feb 20234,89812,28375.112.47$398,175
Jan 20234,68711,13476.533.39$396,415
Dec 20224,33510,23176.415.73$389,852
Nov 20223,8059,12185.005.65$374,924
Oct 20225,39611,79987.185.86$539,610
Sep 20223,96711,16584.888.16$427,866
Aug 20225,02111,45194.529.13$579,100
Jul 20223,99412,158101.587.54$497,407
Jun 20225,06313,941115.097.98$693,911
May 20225,30615,565109.378.43$711,577
Apr 20225,42416,566104.226.84$678,561
Mar 20225,16916,988108.885.08$649,039
Feb 20225,69714,76191.054.86$590,433
Jan 20225,13816,31881.844.54$494,540
Dec 20216,40819,47571.323.90$532,954
Nov 20215,98820,01677.435.24$568,472
Oct 20215,56917,79879.795.71$546,046
Sep 20215,31617,35769.865.35$464,252
Aug 20217,50821,04266.024.22$584,488
Jul 20215,86720,01570.783.98$494,968
Jun 20217,38319,48969.493.38$578,930
May 20217,23415,97463.483.02$507,419
Apr 20216,59213,95160.362.76$436,376
Mar 20217,52914,10561.302.72$499,850
Feb 20216,79113,32057.805.55$466,418
Jan 20218,41616,63650.412.81$471,002
Dec 20207,47316,05444.642.68$376,547
Nov 20208,64714,02538.772.71$373,204
Oct 20208,76714,78836.972.48$360,767
Sep 20209,37013,26737.091.99$373,948
Aug 202011,30513,34139.982.39$483,794
Jul 20207,0307,31038.371.83$283,083
Jun 20205322,82234.901.69$23,337
May 20201,7412,96816.921.81$34,844
Apr 20207,60313,79814.751.80$137,041
Mar 20209,50017,75830.341.86$321,193
Feb 20209,49215,65749.881.98$504,472
Jan 20209,10318,11757.252.09$559,097
Dec 20199,87318,66059.012.30$625,605
Nov 20198,74119,01555.302.75$535,682
Oct 201910,24121,34153.472.42$599,200
Sep 20199,51621,30855.052.66$580,477
Aug 201910,23422,27253.112.30$594,850
Jul 201910,83628,45456.272.46$679,740
Jun 201911,61132,31452.782.49$693,329
May 201912,62134,17158.482.74$831,716
Apr 201912,18832,19262.632.75$851,885
Mar 201913,68535,42456.803.06$885,780
Feb 201911,81930,95750.852.79$687,435
Jan 201915,56938,20146.033.23$839,961
Dec 201815,77139,62246.594.19$900,606
Nov 201817,68043,28652.934.24$1,119,216
Oct 201816,79537,40461.443.40$1,158,987
Sep 201817,52643,29859.543.11$1,178,068
Aug 201821,76751,78659.403.07$1,451,765
Jul 201824,25657,69365.142.93$1,749,185
Jun 201827,54649,11560.183.08$1,808,841
May 201826,39749,11565.382.90$1,868,309
Apr 201827,14139,92463.842.90$1,848,493
Mar 201822,45427,36261.222.79$1,450,887
Feb 201825,95237,06861.782.77$1,705,849
Jan 201835,17645,36962.874.01$2,393,414
Dec 201743,52646,27957.272.92$2,627,939
Nov 201747,62045,35555.423.12$2,780,534
Oct 201743,18239,49449.292.98$2,246,278
Sep 201763,39611,25247.523.09$3,047,316
Aug 201710,9215,45945.373.00$511,887
Jul 20170043.873.09$0
Jun 20175,93010,15342.493.09$283,311
May 20170045.373.26$0
Apr 201727047.933.21$1,294
Mar 201715420646.772.98$7,817
Feb 20171,100050.452.95$55,495
Jan 20171,1504,41349.413.42$71,909
Dec 20161,1684,75548.763.72$74,654
Nov 20161,1013,93142.492.64$57,176
Oct 20161,2463,98946.193.09$69,880
Sep 20161,1684,28541.553.10$61,817
Aug 20161,3144,55541.442.92$67,773
Jul 20161,0253,97041.622.92$54,270
Jun 20161,3194,61545.352.69$72,212
May 20161,064042.521.99$45,241
Apr 20161,232036.561.99$45,042
Mar 20161,508033.011.79$49,779
Feb 20161,1812,17726.472.06$35,754
Jan 20161,4195,85527.352.36$52,653
Dec 20151,5356,67332.362.00$63,028
Nov 20151,3475,14738.792.17$63,405
Oct 20151,5066,19143.552.43$80,609
Sep 20151,3986,89242.992.76$79,111
Aug 20151,5326,20040.162.87$79,335
Jul 20151,5836,55848.152.95$95,535
Jun 20151,5357,52356.152.88$107,878
May 20151,6288,19955.212.96$114,114
Apr 20151,3766,51949.822.71$86,196
Mar 20151,7978,81942.892.93$102,955
Feb 20151,6607,92444.662.98$97,719
Jan 20151,7679,56343.433.10$106,392
Dec 20141,8209,39754.693.59$133,284
Nov 20141,4227,87970.464.25$133,694
Oct 20141,6678,41778.303.90$163,360
Sep 20141,7248,12886.164.05$181,421
Aug 20142,2658,58589.394.04$237,110
Jul 20141,7526,67496.564.18$197,068
Jun 20142,0457,32498.164.74$235,430
May 20142,2763,46294.734.73$231,969
Apr 20142,1848,13295.944.81$248,641
Mar 20142,8638,03495.895.06$315,159
Feb 20141,7607,03597.406.19$214,985
Jan 20142,7307,91990.404.86$285,284
Dec 20132,6587,65691.824.35$277,395
Nov 20132,4378,50188.853.74$248,307
Oct 20132,85410,05997.423.78$316,053
Sep 20133,01310,517104.113.72$352,783
Aug 20133,24811,345104.253.52$378,568
Jul 20133,58512,190102.523.72$412,853
Jun 20133,23412,06494.403.93$352,742
May 20133,93213,62994.834.15$429,419
Apr 20133,95314,45893.964.28$433,342
Mar 20139143,04293.623.91$97,472
Feb 20138664,37291.233.42$93,957
Jan 20132,1518,93991.603.42$227,602
Dec 20121,9008,19086.773.42$192,874
Nov 20122,23510,14286.953.62$231,098
Oct 20122,45112,60889.383.40$261,934
Sep 20122,52610,78394.672.92$270,606
Aug 20123,46911,08992.662.91$353,686
Jul 20122,5247,48185.133.02$237,467
Jun 20123,33013,17579.822.52$298,989
May 20124,23619,37091.612.49$436,259
Apr 20124,56024,753101.652.00$512,951
Mar 20125,51226,738105.052.22$638,450
Feb 20128,8829,850101.102.57$923,287
Jan 20124,44541398.092.73$437,139

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                2,763 bbl  × $106.41 =   $294,011
Casinghead gas    10,240 Mcf  × $  3.05 =    $31,189

────────────────────────────────────────────────────
Month total                                 $325,200

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/15855 is the state's own key, not one this site invented.