MCASKILL

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

Gas lease lease 183137District 04Field 509250152 tax incentive programmesGasSaveExport
Value, all time
$7.2 M
Apr 2001 – May 2026
Value, last 12 filed months
$17 k
at the published price for each month
Months reported
302
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 719 leases and 719 wells, and the rule below applies to all of them.

Discovered
1999-06-29
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 2010-11-02.

The Commission's schedule remark for this field reads: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

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 Gas112001-08-20144384
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
GasProduction1,575,808 Mcf$7,220,352
Total$7,220,352

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 27.2184, -99.2638. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.21838, -99.26384 · 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
11,300 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 11,300 ft.

Completions filed
Apr 2001
1 of 1 wells

1 well

42-505342962511,300 ftApr 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 (302)

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

302 months

May 2026411106.413.05$1,252
Apr 202632898.932.87$941
Mar 202635089.753.15$1,102
Feb 202632163.503.75$1,204
Jan 202639259.138.00$3,135
Dec 202542456.664.41$1,871
Nov 202535358.593.93$1,386
Oct 202537359.383.30$1,233
Sep 202533262.743.08$1,022
Aug 202534363.933.01$1,034
Jul 202534466.743.32$1,140
Jun 202544966.483.13$1,405
May 202534960.553.23$1,128
Apr 202546262.363.54$1,637
Mar 202540167.704.27$1,712
Feb 202538170.884.34$1,654
Jan 202543574.324.28$1,861
Dec 202446568.993.12$1,451
Nov 202448069.052.20$1,055
Oct 202450571.372.28$1,152
Sep 202452969.612.36$1,251
Aug 202457475.632.06$1,185
Jul 202453779.932.15$1,153
Jun 202457578.082.63$1,515
May 202464578.812.20$1,418
Apr 202483184.451.66$1,379
Mar 20241,23380.301.55$1,905
Feb 20241,18776.091.78$2,117
Jan 20241,29873.023.30$4,280
Dec 20231,25271.262.61$3,269
Nov 20231,28977.892.81$3,619
Oct 20231,20285.443.09$3,711
Sep 20231,30089.042.74$3,556
Aug 20231,18480.522.67$3,165
Jul 20231,17574.852.64$3,104
Jun 20231,25268.962.26$2,828
May 20231,41270.622.23$3,145
Apr 20231,61378.122.24$3,610
Mar 20231,60872.852.39$3,848
Feb 20231,55075.112.47$3,822
Jan 20231,74376.533.39$5,905
Dec 20221,81276.415.73$10,381
Nov 20221,93585.005.65$10,925
Oct 20222,01987.185.86$11,839
Sep 20221,97384.888.16$16,107
Aug 20222,04494.529.13$18,656
Jul 20222,167101.587.54$16,344
Jun 20222,204115.097.98$17,582
May 20222,398109.378.43$20,222
Apr 20222,416104.226.84$16,520
Mar 20222,589108.885.08$13,143
Feb 20222,46191.054.86$11,958
Jan 20223,12381.844.54$14,171
Dec 20213,45371.323.90$13,464
Nov 20213,39277.435.24$17,763
Oct 20213,82979.795.71$21,878
Sep 20211,58669.865.35$8,487
Aug 202160266.024.22$2,541
Jul 202122870.783.98$908
Jun 202140569.493.38$1,369
May 202154163.483.02$1,633
Apr 202174560.362.76$2,055
Mar 202188761.302.72$2,410
Feb 202150857.805.55$2,818
Jan 202173150.412.81$2,054
Dec 202086944.642.68$2,325
Nov 202088938.772.71$2,406
Oct 202087836.972.48$2,176
Sep 202083537.091.99$1,663
Aug 202087139.982.39$2,077
Jul 202066738.371.83$1,217
Jun 202071734.901.69$1,212
May 202043116.921.81$782
Apr 202073114.751.80$1,319
Mar 202060230.341.86$1,117
Feb 202060449.881.98$1,196
Jan 202049957.252.09$1,045
Dec 20191,00359.012.30$2,311
Nov 201969255.302.75$1,903
Oct 201960453.472.42$1,461
Sep 201968155.052.66$1,810
Aug 201949653.112.30$1,143
Jul 201957356.272.46$1,410
Jun 201941352.782.49$1,029
May 201977458.482.74$2,121
Apr 201957562.632.75$1,582
Mar 201959256.803.06$1,813
Feb 201957750.852.79$1,611
Jan 201969646.033.23$2,247
Dec 201866646.594.19$2,788
Nov 201855352.934.24$2,343
Oct 201865961.443.40$2,239
Sep 201855459.543.11$1,722
Aug 201883259.403.07$2,551
Jul 20181,15365.142.93$3,380
Jun 20181,37060.183.08$4,215
May 20181,69065.382.90$4,902
Apr 20181,75563.842.90$5,091
Mar 20181,77461.222.79$4,944
Feb 20181,99061.782.77$5,505
Jan 20181,50562.874.01$6,034
Dec 20171,77557.272.92$5,186
Nov 20171,21355.423.12$3,783
Oct 20172,21949.292.98$6,621
Sep 20172,23547.523.09$6,900
Aug 20172,34945.373.00$7,057
Jul 20172,28243.873.09$7,045
Jun 20171,90542.493.09$5,881
May 20172,40545.373.26$7,848
Apr 20172,45747.933.21$7,891
Mar 20172,56746.772.98$7,659
Feb 20172,24350.452.95$6,623
Jan 20172,23949.413.42$7,655
Dec 20162,44648.763.72$9,106
Nov 20162,45642.492.64$6,495
Oct 20162,54446.193.09$7,862
Sep 20162,44941.553.10$7,593
Aug 20162,74241.442.92$8,019
Jul 20162,73041.622.92$7,983
Jun 20162,56545.352.69$6,889
May 20162,78542.521.99$5,545
Apr 20162,08136.561.99$4,143
Mar 20161,88633.011.79$3,384
Feb 20162,11326.472.06$4,360
Jan 20162,77627.352.36$6,563
Dec 20152,08532.362.00$4,173
Nov 20151,81138.792.17$3,925
Oct 20152,25143.552.43$5,462
Sep 20152,33542.992.76$6,441
Aug 20152,29340.162.87$6,587
Jul 20152,33548.152.95$6,877
Jun 20152,33656.152.88$6,734
May 20152,42455.212.96$7,164
Apr 20152,38449.822.71$6,452
Mar 20152,49242.892.93$7,313
Feb 20152,31644.662.98$6,893
Jan 20152,63543.433.10$8,170
Dec 20142,71954.693.59$9,765
Nov 20142,76270.464.25$11,744
Oct 20142,18078.303.90$8,504
Sep 20142,62786.164.05$10,627
Aug 20142,62589.394.04$10,592
Jul 20142,30796.564.18$9,642
Jun 20141,67098.164.74$7,911
May 20142,48994.734.73$11,764
Apr 20142,08595.944.81$10,027
Mar 20142,07095.895.06$10,468
Feb 20142,29497.406.19$14,204
Jan 20142,71990.404.86$13,216
Dec 20132,70591.824.35$11,779
Nov 20132,57088.853.74$9,607
Oct 20132,78297.423.78$10,514
Sep 20132,777104.113.72$10,324
Aug 20132,491104.253.52$8,775
Jul 20132,729102.523.72$10,146
Jun 20132,75294.403.93$10,825
May 20132,88594.834.15$11,970
Apr 20132,92093.964.28$12,505
Mar 20133,03693.623.91$11,879
Feb 20132,76691.233.42$9,459
Jan 20133,09691.603.42$10,588
Dec 20122,82886.773.42$9,672
Nov 20123,00586.953.62$10,893
Oct 20122,99389.383.40$10,175
Sep 20123,52094.672.92$10,273
Aug 20121,84392.662.91$5,360
Jul 20123,10685.133.02$9,383
Jun 20123,08279.822.52$7,764
May 20123,20491.612.49$7,973
Apr 20122,879101.652.00$5,749
Mar 20123,173105.052.22$7,051
Feb 20123,028101.102.57$7,783
Jan 20123,27698.092.73$8,957
Dec 20113,36596.873.24$10,902
Nov 20113,15695.723.31$10,450
Oct 20113,42484.983.65$12,493
Sep 20113,88883.623.99$15,497
Aug 20113,53483.404.15$14,664
Jul 20113,36094.144.52$15,178
Jun 20113,60792.904.64$16,736
May 20113,74898.134.40$16,509
Apr 20113,704105.964.33$16,050
Mar 20114,31296.364.06$17,495
Feb 20114,07285.644.18$17,021
Jan 20114,24786.504.59$19,489
Dec 20103,16385.734.35$13,752
Nov 20103,75680.843.80$14,255
Oct 20103,79378.103.51$13,309
Sep 20103,22572.633.98$12,834
Aug 20104,44373.684.42$19,635
Jul 20104,67172.554.74$22,124
Jun 20104,87570.364.91$23,938
May 20104,77271.124.24$20,210
Apr 20104,25081.694.12$17,521
Mar 20104,74078.394.39$20,802
Feb 20104,99373.585.44$27,174
Jan 20106,20074.365.96$36,977
Dec 20096,86971.445.48$37,668
Nov 20097,03674.593.75$26,396
Oct 20099,01472.544.11$37,050
Sep 20096,07365.543.06$18,612
Aug 20093,19467.423.22$10,280
Jul 20092,04461.133.46$7,081
Jun 20093,69466.163.90$14,388
May 20092,70954.743.93$10,635
Apr 20093,38646.773.59$12,147
Mar 20092,92542.144.06$11,873
Feb 20093,18332.814.63$14,747
Jan 20093,18935.865.37$17,128
Dec 20083,58437.105.98$21,422
Nov 20085,56255.496.86$38,157
Oct 20083,22075.246.92$22,289
Sep 20082,315101.767.88$18,235
Aug 20082,133114.228.48$18,094
Jul 20083,346131.0811.39$38,109
Jun 20085,514131.3313.03$71,862
May 20088,719123.1711.57$100,916
Apr 20081,405110.3110.45$14,689
Mar 20081,651101.909.66$15,955
Feb 20081,62492.538.77$14,243
Jan 20082,13890.388.21$17,544
Dec 20071,80388.337.30$13,165
Nov 20071,79691.677.29$13,096
Oct 20073,12682.856.92$21,638
Sep 20072,19775.846.24$13,718
Aug 20073,14369.066.39$20,077
Jul 20073,16070.906.39$20,186
Jun 20074,17862.007.55$31,537
May 20075,98258.747.85$46,936
Apr 20076,75859.617.81$52,748
Mar 20077,30556.927.30$53,341
Feb 20075,09655.108.22$41,869
Jan 20076,84450.306.73$46,039
Dec 20063,34456.656.92$23,135
Nov 20062,11054.207.62$16,073
Oct 20064,05554.906.01$24,386
Sep 20063,77360.085.04$19,005
Aug 20063,84368.717.34$28,207
Jul 20063,31469.376.34$21,020
Jun 20063,94666.286.38$25,191
May 20063,57166.016.42$22,944
Apr 20063,95664.397.36$29,118
Mar 20066,09756.707.08$43,185
Feb 20063,34457.597.75$25,920
Jan 20065,77460.598.93$51,581
Dec 20057,00654.9413.42$93,988
Nov 20052,78154.6910.59$29,446
Oct 20053,12558.3413.80$43,112
Sep 20056,69061.4512.08$80,809
Aug 20055,50461.519.80$53,922
Jul 20054,07655.697.84$31,971
Jun 20056,56752.337.38$48,471
May 20056,41445.226.65$42,661
Apr 20054,76349.207.36$35,058
Mar 20056,21750.377.15$44,482
Feb 20055,37045.226.31$33,895
Jan 20057,11343.166.32$44,970
Dec 20048,08339.866.75$54,569
Nov 20049,55545.286.33$60,487
Oct 200410,00649.706.52$65,190
Sep 200411,28843.245.28$59,645
Aug 200413,42842.375.55$74,534
Jul 200416,74438.286.08$101,874
Jun 200418,66036.106.43$120,040
May 20047,45637.486.49$48,424
Apr 200412,74734.475.86$74,678
Mar 20046,29334.365.53$34,801
Feb 20049,64532.455.51$53,140
Jan 200410,54532.036.30$66,430
Dec 200311,33030.266.30$71,398
Nov 200312,06128.804.60$55,422
Oct 200311,34628.174.76$54,003
Sep 2003026.314.75$0
Aug 20035,95529.765.13$30,547
Jul 200311,34729.415.17$58,674
Jun 200311,14228.565.98$66,662
May 200311,62326.595.97$69,420
Apr 200311,73926.675.41$63,476
Mar 200312,46231.146.10$75,969
Feb 200311,92433.487.93$94,508
Jan 200314,07830.315.58$78,584
Dec 200210,49626.914.85$50,945
Nov 200214,37024.664.14$59,448
Oct 200215,40126.464.23$65,133
Sep 200215,28027.443.64$55,546
Aug 200216,75825.963.16$53,025
Jul 200216,99924.583.06$52,047
Jun 200217,65423.733.34$58,933
May 200219,51924.663.58$69,956
Apr 200220,50423.653.51$72,017
Mar 200228,35922.003.10$87,990
Feb 200227,52518.222.38$65,391
Jan 200231,70317.172.38$75,316
Dec 200122,77616.932.36$53,852
Nov 200124,26718.072.41$58,375
Oct 200129,35519.782.53$74,235
Sep 200134,01524.262.25$76,579
Aug 200142,32624.873.05$129,228
Jul 200153,29923.933.20$170,401
Jun 200169,30724.563.82$265,041
May 2001111,71925.524.31$481,209
Apr 200150,89624.685.34$271,546

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
Gas                  411 Mcf  × $  3.05 =     $1,252

────────────────────────────────────────────────────
Month total                                   $1,252

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. 04/G/183137 is the state's own key, not one this site invented.