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TUMLINSON "A" #1 GAS UNIT

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the FARRAR (TRAVIS PEAK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 257238District 05Field 30321500NGPA filingCondensateGasSaveExport
Value, all time
$979 k
Jul 2010 – May 2026
Value, last 12 filed months
$9 k
at the published price for each month
Months reported
191
no gaps in the span
Streams
2
condensate, gas

The FARRAR (TRAVIS PEAK) 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 300 leases and 300 wells, and the rule below applies to all of them.

Discovered
1963-08-25
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2006-11-14.

The Commission's schedule remark for this field reads: “PRORATION PURPOSES.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1,016 bbl$87,348
GasProduction242,374 Mcf$891,966
Total$979,315

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 31.4082, -96.3040. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40820, -96.30396 · 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
13,865 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 13,865 ft.

Completions filed
Jul 2010
1 of 1 wells

1 well

42-29330795113,865 ftJul 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 20260259106.413.05$789
Apr 2026017498.932.87$499
Mar 2026017889.753.15$561
Feb 2026020463.503.75$765
Jan 2026015859.138.00$1,264
Dec 2025021356.664.41$940
Nov 2025016358.593.93$640
Oct 2025018159.383.30$598
Sep 2025017762.743.08$545
Aug 2025028463.933.01$856
Jul 2025019566.743.32$646
Jun 2025026466.483.13$826
May 2025024760.553.23$798
Apr 2025015762.363.54$556
Mar 2025021967.704.27$935
Feb 2025024770.884.34$1,072
Jan 2025020774.324.28$886
Dec 2024010068.993.12$312
Nov 202404569.052.20$99
Oct 2024010771.372.28$244
Sep 2024021569.612.36$508
Aug 2024017275.632.06$355
Jul 2024011479.932.15$245
Jun 2024023878.082.63$627
May 2024025278.812.20$554
Apr 2024023284.451.66$385
Mar 2024024080.301.55$371
Feb 2024029076.091.78$517
Jan 2024010473.023.30$343
Dec 202303471.262.61$89
Nov 2023010677.892.81$298
Oct 2023023285.443.09$716
Sep 2023023289.042.74$635
Aug 2023037980.522.67$1,013
Jul 20230074.852.64$0
Jun 2023016368.962.26$368
May 2023018870.622.23$419
Apr 202306378.122.24$141
Mar 2023012572.852.39$299
Feb 2023023375.112.47$575
Jan 2023020776.533.39$701
Dec 202205876.415.73$332
Nov 2022012185.005.65$683
Oct 2022017287.185.86$1,009
Sep 2022016384.888.16$1,331
Aug 2022022694.529.13$2,063
Jul 20220220101.587.54$1,659
Jun 20220166115.097.98$1,324
May 20220258109.378.43$2,176
Apr 20220237104.226.84$1,621
Mar 20220301108.885.08$1,528
Feb 2022016191.054.86$782
Jan 202207081.844.54$318
Dec 2021017671.323.90$686
Nov 2021022877.435.24$1,194
Oct 2021023479.795.71$1,337
Sep 2021039969.865.35$2,135
Aug 202108466.024.22$355
Jul 2021010070.783.98$398
Jun 2021013169.493.38$443
May 2021014163.483.02$425
Apr 202105460.362.76$149
Mar 2021016361.302.72$443
Feb 202105857.805.55$322
Jan 202105150.412.81$143
Dec 202005544.642.68$147
Nov 20200038.772.71$0
Oct 2020018336.972.48$454
Sep 2020025437.091.99$506
Aug 2020029339.982.39$699
Jul 2020028438.371.83$518
Jun 2020025734.901.69$434
May 2020029716.921.81$539
Apr 2020023514.751.80$424
Mar 2020034230.341.86$635
Feb 2020019749.881.98$390
Jan 2020014357.252.09$300
Dec 2019026259.012.30$604
Nov 2019028955.302.75$795
Oct 2019034453.472.42$832
Sep 2019028355.052.66$752
Aug 2019030053.112.30$691
Jul 2019032356.272.46$795
Jun 2019024652.782.49$613
May 2019029858.482.74$817
Apr 2019028762.632.75$789
Mar 2019032256.803.06$986
Feb 2019032250.852.79$899
Jan 2019028846.033.23$930
Dec 2018031146.594.19$1,302
Nov 2018032152.934.24$1,360
Oct 2018038361.443.40$1,301
Sep 2018023059.543.11$715
Aug 2018034059.403.07$1,043
Jul 2018028065.142.93$821
Jun 2018026760.183.08$822
May 2018030065.382.90$870
Apr 2018032963.842.90$954
Mar 2018034061.222.79$948
Feb 2018042661.782.77$1,178
Jan 2018030262.874.01$1,211
Dec 2017029357.272.92$856
Nov 2017047855.423.12$1,491
Oct 2017048449.292.98$1,444
Sep 2017053347.523.09$1,646
Aug 2017048545.373.00$1,457
Jul 2017047143.873.09$1,454
Jun 2017054142.493.09$1,670
May 2017054445.373.26$1,775
Apr 2017054947.933.21$1,763
Mar 2017054346.772.98$1,620
Feb 2017060750.452.95$1,792
Jan 2017060949.413.42$2,082
Dec 2016049748.763.72$1,850
Nov 2016051242.492.64$1,354
Oct 2016052246.193.09$1,613
Sep 201616953341.553.10$8,675
Aug 2016052241.442.92$1,527
Jul 2016053241.622.92$1,556
Jun 2016049445.352.69$1,327
May 2016052042.521.99$1,035
Apr 201601,31436.561.99$2,616
Mar 201601,57333.011.79$2,822
Feb 2016099526.472.06$2,053
Jan 2016038427.352.36$908
Dec 2015048232.362.00$965
Nov 2015070038.792.17$1,517
Oct 201501,09543.552.43$2,657
Sep 201501,22242.992.76$3,371
Aug 201501,36540.162.87$3,921
Jul 201501,26748.152.95$3,731
Jun 201501,36656.152.88$3,938
May 201501,84155.212.96$5,441
Apr 201501,60749.822.71$4,349
Mar 201501,83042.892.93$5,371
Feb 201501,73244.662.98$5,155
Jan 201501,87543.433.10$5,814
Dec 201401,76154.693.59$6,324
Nov 201401,64570.464.25$6,994
Oct 201402,04078.303.90$7,958
Sep 201401,81186.164.05$7,326
Aug 201402,06989.394.04$8,349
Jul 201402,10696.564.18$8,802
Jun 201402,23698.164.74$10,592
May 20141392,42994.734.73$24,648
Apr 201402,42295.944.81$11,648
Mar 201402,32595.895.06$11,757
Feb 201402,12697.406.19$13,164
Jan 201402,33290.404.86$11,335
Dec 201302,40591.824.35$10,473
Nov 201302,43488.853.74$9,099
Oct 201302,67497.423.78$10,106
Sep 201302,711104.113.72$10,079
Aug 201302,818104.253.52$9,927
Jul 2013902,770102.523.72$19,525
Jun 201302,78394.403.93$10,947
May 201302,45694.834.15$10,190
Apr 201302,30593.964.28$9,871
Mar 201302,07193.623.91$8,104
Feb 20131802,09391.233.42$23,579
Jan 201302,31091.603.42$7,900
Dec 201202,72586.773.42$9,320
Nov 201203,10686.953.62$11,259
Oct 201203,05789.383.40$10,393
Sep 201202,90694.672.92$8,481
Aug 201203,10392.662.91$9,024
Jul 201202,82885.133.02$8,543
Jun 201203,42679.822.52$8,630
May 201204,10791.612.49$10,220
Apr 20121783,987101.652.00$26,055
Mar 201204,010105.052.22$8,911
Feb 201203,864101.102.57$9,931
Jan 201204,23998.092.73$11,590
Dec 201104,26296.873.24$13,808
Nov 201104,24795.723.31$14,063
Oct 201104,45084.983.65$16,236
Sep 201104,37083.623.99$17,418
Aug 201104,62783.404.15$19,199
Jul 20111254,55994.144.52$32,362
Jun 201104,75292.904.64$22,049
May 201104,97398.134.40$21,905
Apr 201104,897105.964.33$21,220
Mar 201104,38996.364.06$17,808
Feb 201104,13185.644.18$17,268
Jan 20111334,76086.504.59$33,347
Dec 201005,13885.734.35$22,339
Nov 201005,71780.843.80$21,698
Oct 201007,88378.103.51$27,661
Sep 20100072.633.98$0
Aug 201006,26973.684.42$27,705
Jul 2010214,04072.554.74$66,645

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  259 Mcf  × $  3.05 =       $789

────────────────────────────────────────────────────
Month total                                     $789

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. 05/G/257238 is the state's own key, not one this site invented.