WHITEHEAD "B"

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

Gas lease lease 185130District 01Field 519892002 tax incentive programmesGasSaveExport
Value, all time
$13.7 M
Aug 2001 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
298
no gaps in the span
Streams
1
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 27 leases and 27 wells, and the rule below applies to all of them.

Discovered
2000-01-04
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 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 2001-03-06.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 07/01/2001.

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
High Cost Gas112002-09-23148926
NGPA2none

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
GasProduction3,222,576 Mcf$13,746,156
Total$13,746,156

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 30.0173, -100.7173. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.01734, -100.71728 · 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
11,900 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 11,900 ft.

Completions filed
Aug 2001
1 of 1 wells

1 well

42-46530652780511,900 ftAug 2001

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 (298)

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

298 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 20191,62356.803.06$4,970
Feb 20191,80950.852.79$5,051
Jan 20191,81846.033.23$5,869
Dec 20181,77946.594.19$7,446
Nov 20181,71152.934.24$7,250
Oct 20181,90261.443.40$6,463
Sep 20181,83159.543.11$5,691
Aug 20181,82959.403.07$5,609
Jul 20182,07765.142.93$6,090
Jun 20182,17960.183.08$6,705
May 20182,12165.382.90$6,153
Apr 20181,86963.842.90$5,422
Mar 20181,97061.222.79$5,490
Feb 20181,63361.782.77$4,517
Jan 20181,66162.874.01$6,659
Dec 20171,80357.272.92$5,268
Nov 20171,62155.423.12$5,055
Oct 20171,43049.292.98$4,267
Sep 20171,58147.523.09$4,881
Aug 20173,70445.373.00$11,128
Jul 20172,49843.873.09$7,712
Jun 20171,81642.493.09$5,607
May 20172,14245.373.26$6,990
Apr 20173,09447.933.21$9,937
Mar 20172,09146.772.98$6,239
Feb 20172,05450.452.95$6,065
Jan 20171,97749.413.42$6,759
Dec 20162,40248.763.72$8,942
Nov 20162,60442.492.64$6,886
Oct 20162,36446.193.09$7,305
Sep 20161,93841.553.10$6,009
Aug 20162,07141.442.92$6,056
Jul 20162,28141.622.92$6,670
Jun 20162,35645.352.69$6,328
May 20162,69342.521.99$5,362
Apr 20162,67936.561.99$5,334
Mar 201637533.011.79$673
Feb 20163,47326.472.06$7,167
Jan 20163,72727.352.36$8,812
Dec 20153,40632.362.00$6,817
Nov 20153,58038.792.17$7,759
Oct 20152,77943.552.43$6,743
Sep 20153,73142.992.76$10,292
Aug 20153,88540.162.87$11,160
Jul 20153,73848.152.95$11,009
Jun 20153,17356.152.88$9,147
May 20153,11855.212.96$9,215
Apr 20152,83649.822.71$7,676
Mar 20153,30642.892.93$9,702
Feb 20153,19544.662.98$9,509
Jan 20152,94343.433.10$9,125
Dec 20142,88054.693.59$10,343
Nov 20143,04870.464.25$12,960
Oct 20143,23478.303.90$12,616
Sep 20142,84986.164.05$11,525
Aug 20144,18789.394.04$16,895
Jul 20142,85196.564.18$11,916
Jun 20142,76398.164.74$13,088
May 20144,05094.734.73$19,143
Apr 20143,64195.944.81$17,510
Mar 20145,19095.895.06$26,245
Feb 20144,09197.406.19$25,331
Jan 20144,18690.404.86$20,347
Dec 20134,29391.824.35$18,694
Nov 20134,45088.853.74$16,635
Oct 20134,50297.423.78$17,015
Sep 20133,942104.113.72$14,655
Aug 20133,956104.253.52$13,935
Jul 20133,428102.523.72$12,744
Jun 20132,94594.403.93$11,584
May 20134,20094.834.15$17,426
Apr 20133,82393.964.28$16,372
Mar 20133,94393.623.91$15,428
Feb 20131,26091.233.42$4,309
Jan 201358391.603.42$1,994
Dec 20121,85086.773.42$6,327
Nov 20123,00886.953.62$10,904
Oct 20123,42589.383.40$11,644
Sep 20123,93994.672.92$11,496
Aug 20123,71992.662.91$10,815
Jul 20123,01585.133.02$9,108
Jun 20121,80179.822.52$4,537
May 20121,61091.612.49$4,006
Apr 20121,083101.652.00$2,163
Mar 20122,460105.052.22$5,466
Feb 20122,478101.102.57$6,369
Jan 20122,93298.092.73$8,016
Dec 20112,23996.873.24$7,254
Nov 201141995.723.31$1,387
Oct 201148684.983.65$1,773
Sep 2011083.623.99$0
Aug 20111,12283.404.15$4,656
Jul 20111,91694.144.52$8,655
Jun 20111,51592.904.64$7,029
May 20111,53298.134.40$6,748
Apr 20112,257105.964.33$9,780
Mar 20111,85196.364.06$7,510
Feb 20111,16785.644.18$4,878
Jan 20112,30986.504.59$10,595
Dec 20102,64085.734.35$11,478
Nov 201072980.843.80$2,767
Oct 20101,68778.103.51$5,920
Sep 20101,43972.633.98$5,726
Aug 201018273.684.42$804
Jul 20102,20772.554.74$10,453
Jun 20101,74070.364.91$8,544
May 20101,87271.124.24$7,928
Apr 20101,92281.694.12$7,924
Mar 20101,27478.394.39$5,591
Feb 20103,42873.585.44$18,656
Jan 20103,80274.365.96$22,675
Dec 20093,70271.445.48$20,301
Nov 20094,01474.593.75$15,059
Oct 20094,18672.544.11$17,206
Sep 20094,47865.543.06$13,724
Aug 20092,61067.423.22$8,400
Jul 20094,16861.133.46$14,440
Jun 20094,50166.163.90$17,531
May 20094,52954.743.93$17,780
Apr 20093,97446.773.59$14,257
Mar 20094,87542.144.06$19,788
Feb 20095,06332.814.63$23,457
Jan 20092,84235.865.37$15,264
Dec 200879537.105.98$4,752
Nov 20082,60855.496.86$17,892
Oct 20083,99075.246.92$27,619
Sep 20082,383101.767.88$18,771
Aug 20085,628114.228.48$47,742
Jul 20085,726131.0811.39$65,216
Jun 20084,847131.3313.03$63,169
May 20085,576123.1711.57$64,538
Apr 20085,097110.3110.45$53,288
Mar 20085,334101.909.66$51,548
Feb 20085,20392.538.77$45,633
Jan 20085,48690.388.21$45,017
Dec 20074,88288.337.30$35,648
Nov 20073,92891.677.29$28,642
Oct 20074,19682.856.92$29,045
Sep 20074,53975.846.24$28,342
Aug 20075,68469.066.39$36,309
Jul 20075,12870.906.39$32,757
Jun 20073,25962.007.55$24,600
May 20073,46958.747.85$27,219
Apr 20071,79059.617.81$13,971
Mar 20074,07856.927.30$29,777
Feb 20077,59855.108.22$62,425
Jan 20076,54450.306.73$44,021
Dec 20066,19256.656.92$42,839
Nov 20068,76354.207.62$66,752
Oct 20067,36054.906.01$44,262
Sep 20068,99960.085.04$45,330
Aug 20069,89368.717.34$72,614
Jul 20069,97269.376.34$63,250
Jun 200610,80466.286.38$68,971
May 20068,17066.016.42$52,492
Apr 20069,51764.397.36$70,050
Mar 200611,08756.707.08$78,528
Feb 20069,73157.597.75$75,426
Jan 200610,79260.598.93$96,408
Dec 200511,38054.9413.42$152,667
Nov 200511,68554.6910.59$123,725
Oct 20055,21658.3413.80$71,959
Sep 200512,15761.4512.08$146,844
Aug 200513,97661.519.80$136,921
Jul 200513,98355.697.84$109,678
Jun 200512,03152.337.38$88,801
May 200515,25945.226.65$101,490
Apr 200515,26449.207.36$112,350
Mar 200516,51350.377.15$118,149
Feb 200515,09445.226.31$95,272
Jan 200515,28743.166.32$96,647
Dec 200416,59439.866.75$112,027
Nov 200419,13345.286.33$121,120
Oct 200416,01049.706.52$104,307
Sep 200416,28943.245.28$86,069
Aug 200417,65742.375.55$98,008
Jul 200419,00638.286.08$115,636
Jun 200418,96236.106.43$121,983
May 200421,29337.486.49$138,289
Apr 200423,67134.475.86$138,676
Mar 200425,31234.365.53$139,979
Feb 200424,81532.455.51$136,721
Jan 200430,61432.036.30$192,857
Dec 200329,64930.266.30$186,837
Nov 200331,06828.804.60$142,762
Oct 200333,04128.174.76$157,263
Sep 200337,74126.314.75$179,246
Aug 200336,76029.765.13$188,569
Jul 200340,40429.415.17$208,923
Jun 200346,91228.565.98$280,673
May 200348,70426.595.97$290,893
Apr 200342,73326.675.41$231,069
Mar 200353,78531.146.10$327,876
Feb 200331,88333.487.93$252,701
Jan 200361,27330.315.58$342,028
Dec 200268,29526.914.85$331,488
Nov 200265,62824.664.14$271,500
Oct 200262,43226.464.23$264,032
Sep 200269,51927.443.64$252,715
Aug 200274,62425.963.16$236,122
Jul 200283,62324.583.06$256,034
Jun 200289,58023.733.34$299,040
May 200290,95424.663.58$325,979
Apr 2002100,28623.653.51$352,237
Mar 2002112,45722.003.10$348,923
Feb 2002111,96518.222.38$265,993
Jan 2002136,77017.172.38$324,922
Dec 2001155,19716.932.36$366,948
Nov 2001152,79118.072.41$367,542
Oct 2001184,19719.782.53$465,812
Sep 2001186,48024.262.25$419,826
Aug 200131,00824.873.05$94,672

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.

Mar 2019 — as filed, then multipliedworked
Gas                1,623 Mcf  × $  3.06 =     $4,970

────────────────────────────────────────────────────
Month total                                   $4,970

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/G/185130 is the state's own key, not one this site invented.