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TCG

Operated by TRILOGY OPERATING, INC. (P-5 869713) in the JAILHOUSE (FUSSELMAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 49401District 08Field 45484200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$50.6 M
Jan 2018 – May 2026
Value, last 12 filed months
$5.3 M
at the published price for each month
Months reported
101
no gaps in the span
Streams
2
oil, casinghead gas

The JAILHOUSE (FUSSELMAN) 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 109 leases and 197 wells, and the rule below applies to all of them.

Discovered
1995-08-10
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-06-06.

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: “UNLIMITED NET GOR.”

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
OilDisposition739,939 bbl$49,830,570
Casinghead gasProduction223,878 Mcf$798,365
Total$50,628,934

Wells on this lease (5)

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 32.0467, -101.4663. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.04651, -101.46720 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
10,150 ft
5 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.
5100.0%

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

Between 10,061 and 10,171 ft, median 10,150 ft, over the 5 wells that filed a depth.

Completions filed
Jan 2011 – Jul 2025
5 of 5 wells

5 wells

42-17333448110,068 ftJul 2025——
42-173391811410,061 ftJan 2025——
42-1733853712R10,150 ftSep 2021——
42-173377091110,150 ftMay 2018——
42-17333742210,171 ftJan 2011——

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 (101)

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

101 months

May 20266,7132,231106.413.05$721,126
Apr 20265,2642,23098.932.87$527,167
Mar 20266,5622,36689.753.15$596,391
Feb 20265,6892,39163.503.75$370,219
Jan 20264,9741,58259.138.00$306,765
Dec 20255,6541,72256.664.41$327,955
Nov 20256,2222,14958.593.93$372,985
Oct 20256,8442,06559.383.30$413,221
Sep 20255,5972,05462.743.08$357,476
Aug 20256,5122,04963.933.01$422,489
Jul 20256,5522,53066.743.32$445,668
Jun 20256,5102,75066.483.13$441,389
May 20256,4172,57360.553.23$396,866
Apr 20257,7192,83762.363.54$491,409
Mar 20258,5102,83367.704.27$588,219
Feb 20258,4212,42270.884.34$607,394
Jan 20258,5662,17474.324.28$645,927
Dec 20245,7201,51768.993.12$399,358
Nov 20245,2451,57969.052.20$365,639
Oct 20245,1861,86071.372.28$374,368
Sep 20245,5531,99369.612.36$391,257
Aug 20245,6242,25175.632.06$429,988
Jul 20245,9912,11779.932.15$483,405
Jun 20245,5172,25378.082.63$436,702
May 20245,9472,27478.812.20$473,682
Apr 20245,5232,02184.451.66$469,771
Mar 20246,2802,17380.301.55$507,642
Feb 20246,4531,88076.091.78$494,362
Jan 20246,3992,12273.023.30$474,253
Dec 20236,7422,16371.262.61$486,082
Nov 20236,2562,00277.892.81$492,901
Oct 20236,1651,93385.443.09$532,705
Sep 20236,0322,30789.042.74$543,399
Aug 20237,7862,28380.522.67$633,031
Jul 20236,1882,66674.852.64$470,215
Jun 20236,5242,47568.962.26$455,485
May 20236,5012,48770.622.23$464,640
Apr 20236,4482,03678.122.24$508,274
Mar 20237,3742,32372.852.39$542,755
Feb 20237,3312,19075.112.47$556,031
Jan 20237,3692,49476.533.39$572,399
Dec 20227,6792,13676.415.73$598,990
Nov 20226,3672,31585.005.65$554,266
Oct 20226,9172,58187.185.86$618,158
Sep 20226,4012,43184.888.16$563,163
Aug 20228,1713,01694.529.13$799,850
Jul 20228,8703,279101.587.54$925,745
Jun 20228,8363,239115.097.98$1,042,773
May 202210,0093,161109.378.43$1,121,341
Apr 20229,4173,233104.226.84$1,003,546
Mar 202210,4832,782108.885.08$1,155,512
Feb 20228,5622,47191.054.86$791,576
Jan 202210,0033,07181.844.54$832,581
Dec 202110,1172,98571.323.90$733,183
Nov 20219,9743,11677.435.24$788,605
Oct 20215,3591,55079.795.71$436,451
Sep 20215,6841,55669.865.35$405,410
Aug 20214,8981,70766.024.22$330,571
Jul 20214,8941,84670.783.98$353,748
Jun 20215,3912,06369.493.38$381,595
May 20216,0001,76963.483.02$386,218
Apr 20215,9871,63160.362.76$365,874
Mar 20216,8981,67861.302.72$427,406
Feb 20215,0901,10057.805.55$300,305
Jan 20216,9643,75050.412.81$361,594
Dec 20207,6241,79244.642.68$345,130
Nov 20207,8671,87238.772.71$310,070
Oct 20207,3642,00536.972.48$277,216
Sep 20206,9812,00537.091.99$262,917
Aug 20207,9482,69639.982.39$324,191
Jul 20207,1832,60138.371.83$280,359
Jun 20208,6442,48434.901.69$305,874
May 202035717416.921.81$6,356
Apr 20205,6191,86214.751.80$86,240
Mar 20206,5752,02630.341.86$203,246
Feb 20207,2961,44149.881.98$366,779
Jan 20208,0992,04957.252.09$467,960
Dec 20198,4051,96459.012.30$500,505
Nov 20196,5811,95355.302.75$369,301
Oct 20198,0272,13553.472.42$434,367
Sep 20198,0002,44155.052.66$446,886
Aug 20197,4712,35053.112.30$402,200
Jul 20198,2742,75356.272.46$472,351
Jun 20197,9531,95652.782.49$424,632
May 20198,5252,08658.482.74$504,258
Apr 20199,4772,22262.632.75$599,657
Mar 20198,3672,16856.803.06$481,884
Feb 201910,7082,39550.852.79$551,189
Jan 201912,4412,81046.033.23$581,730
Dec 201812,1701,90246.594.19$574,961
Nov 201812,2081,93452.934.24$654,364
Oct 20188,2582,11861.443.40$514,569
Sep 20187,6061,53959.543.11$457,644
Aug 201810,4612,31259.403.07$628,473
Jul 201810,9801,76365.142.93$720,406
Jun 201810,4142,08160.183.08$633,118
May 20188,5652,32065.382.90$566,710
Apr 20187,7992,36163.842.90$504,737
Mar 20187,5702,55061.222.79$470,542
Feb 20187,0111,97261.782.77$438,594
Jan 20189,2601,96362.874.01$590,047

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                6,713 bbl  × $106.41 =   $714,330
Casinghead gas     2,231 Mcf  × $  3.05 =     $6,795

────────────────────────────────────────────────────
Month total                                 $721,126

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/49401 is the state's own key, not one this site invented.