MCGILL BROS. O/A

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

Gas lease lease 173934District 04Field 486308002 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.6 M
Jan 1999 – May 2026
Value, last 12 filed months
$401 k
at the published price for each month
Months reported
329
no gaps in the span
Streams
2
condensate, 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 88 leases and 91 wells, and the rule below applies to all of them.

Discovered
1999-11-02
as the register files it
Field class
Oil and 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 1999-11-03.

The Commission's schedule remark for this field reads: CONSIST OF 95% DEL. AND 5% PER WELL.

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 Gas112001-02-02142885
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
CondensateDisposition49,168 bbl$1,304,303
GasProduction2,641,057 Mcf$9,327,017
Total$10,631,320

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 26.8562, -98.2943. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.85623, -98.29425 · 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
9,215 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 9,215 ft.

Completions filed
Jul 2019
1 of 1 wells

1 well

42-047008681 T9,215 ftJul 2019

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 (329)

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

329 months

May 202608,205106.413.05$24,991
Apr 20261838,21698.932.87$41,682
Mar 202608,71589.753.15$27,447
Feb 202607,17863.503.75$26,920
Jan 202607,69859.138.00$61,568
Dec 20251776,87656.664.41$40,375
Nov 202506,66758.593.93$26,178
Oct 202507,35659.383.30$24,310
Sep 20251837,40662.743.08$34,269
Aug 202508,06363.933.01$24,308
Jul 20252598,17766.743.32$44,394
Jun 202507,78866.483.13$24,366
May 202507,40060.553.23$23,919
Apr 20251807,71662.363.54$38,564
Mar 202508,51267.704.27$36,332
Feb 2025937,14070.884.34$37,585
Jan 202507,10974.324.28$30,417
Dec 202405,17668.993.12$16,156
Nov 2024945,58469.052.20$18,767
Oct 202406,72071.372.28$15,331
Sep 202406,83169.612.36$16,151
Aug 2024645,89275.632.06$16,999
Jul 202406,23279.932.15$13,378
Jun 202405,34478.082.63$14,076
May 2024224,81778.812.20$12,324
Apr 202406,60384.451.66$10,956
Mar 202406,83480.301.55$10,559
Feb 202405,36876.091.78$9,575
Jan 202405,45473.023.30$17,985
Dec 202305,89671.262.61$15,393
Nov 202306,38177.892.81$17,915
Oct 202307,38085.443.09$22,784
Sep 202305,73089.042.74$15,672
Aug 202305,95680.522.67$15,920
Jul 20231615,00074.852.64$25,260
Jun 202305,09368.962.26$11,502
May 2023667,46970.622.23$21,297
Apr 202309,08778.122.24$20,335
Mar 2023011,79972.852.39$28,237
Feb 202303,53275.112.47$8,709
Jan 202301,20276.533.39$4,072
Dec 202201,21176.415.73$6,938
Nov 202201,59785.005.65$9,017
Oct 202201,65287.185.86$9,687
Sep 202201,95884.888.16$15,984
Aug 202201,74894.529.13$15,954
Jul 202201,641101.587.54$12,377
Jun 202201,621115.097.98$12,931
May 202201,489109.378.43$12,557
Apr 202201,850104.226.84$12,650
Mar 202201,232108.885.08$6,254
Feb 2022452,41691.054.86$15,836
Jan 202203,20481.844.54$14,539
Dec 202102,76471.323.90$10,777
Nov 20219843377.435.24$9,856
Oct 202102,38979.795.71$13,650
Sep 2021492,82569.865.35$18,539
Aug 202103,02466.024.22$12,763
Jul 2021022970.783.98$912
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202103,32560.362.76$9,172
Mar 202104,22261.302.72$11,471
Feb 20211464,05057.805.55$30,908
Jan 202104,19450.412.81$11,786
Dec 202004,14144.642.68$11,079
Nov 2020983,39238.772.71$12,980
Oct 2020623,87236.972.48$11,889
Sep 202003,76237.091.99$7,490
Aug 2020914,34639.982.39$14,004
Jul 202004,19438.371.83$7,655
Jun 202003,96734.901.69$6,705
May 202004,03216.921.81$7,317
Apr 2020404,69114.751.80$9,054
Mar 202004,85730.341.86$9,016
Feb 20201224,52649.881.98$15,050
Jan 202004,70257.252.09$9,849
Dec 201905,51959.012.30$12,718
Nov 2019594,77255.302.75$16,389
Oct 201905,01853.472.42$12,136
Sep 2019735,71755.052.66$19,210
Aug 201907,93253.112.30$18,278
Jul 2019343,23756.272.46$9,876
Jun 2019162,48252.782.49$7,028
May 201901,96558.482.74$5,385
Apr 2019211,46662.632.75$5,348
Mar 201901,94156.803.06$5,944
Feb 201902,28550.852.79$6,380
Jan 201902,72946.033.23$8,810
Dec 201802,59546.594.19$10,861
Nov 201802,69852.934.24$11,432
Oct 201802,68261.443.40$9,114
Sep 201802,77059.543.11$8,609
Aug 201802,33259.403.07$7,151
Jul 201802,51565.142.93$7,374
Jun 201892,53960.183.08$8,354
May 2018182,69365.382.90$8,989
Apr 201802,40663.842.90$6,979
Mar 2018122,59561.222.79$7,966
Feb 201802,47961.782.77$6,857
Jan 201802,40162.874.01$9,626
Dec 2017272,39057.272.92$8,529
Nov 2017362,37755.423.12$9,407
Oct 201702,52349.292.98$7,528
Sep 201703,14747.523.09$9,716
Aug 2017172,07045.373.00$6,990
Jul 201703,29743.873.09$10,179
Jun 201702,73642.493.09$8,447
May 201701,94745.373.26$6,354
Apr 201702,08447.933.21$6,693
Mar 2017342,42746.772.98$8,832
Feb 201702,49050.452.95$7,352
Jan 2017462,77949.413.42$11,774
Dec 201602,51748.763.72$9,370
Nov 201602,07242.492.64$5,479
Oct 2016152,96546.193.09$9,855
Sep 201602,55241.553.10$7,913
Aug 201642,84841.442.92$8,494
Jul 201603,00641.622.92$8,791
Jun 2016123,30245.352.69$9,413
May 2016383,50642.521.99$8,596
Apr 2016272,91836.561.99$6,797
Mar 201602,59133.011.79$4,648
Feb 2016583,94526.472.06$9,676
Jan 20161565,69027.352.36$17,720
Dec 20151066,44832.362.00$16,335
Nov 201506,54738.792.17$14,190
Oct 20151636,84043.552.43$23,696
Sep 2015837,56442.992.76$24,433
Aug 201507,54940.162.87$21,684
Jul 20152337,99948.152.95$34,777
Jun 2015747,47656.152.88$25,707
May 201507,28155.212.96$21,519
Apr 2015647,19649.822.71$22,665
Mar 201503,15742.892.93$9,265
Feb 2015912,64544.662.98$11,936
Jan 2015682,11043.433.10$9,496
Dec 20141562,83254.693.59$18,702
Nov 2014080970.464.25$3,440
Oct 201403,49478.303.90$13,630
Sep 2014654,36386.164.05$23,251
Aug 201408589.394.04$343
Jul 201406196.564.18$255
Jun 20140098.164.74$0
May 201401,08894.734.73$5,143
Apr 201401995.944.81$91
Mar 2014068695.895.06$3,469
Feb 2014029497.406.19$1,820
Jan 2014047390.404.86$2,299
Dec 2013018891.824.35$819
Nov 2013058088.853.74$2,168
Oct 2013953,73597.423.78$23,371
Sep 201303,716104.113.72$13,815
Aug 201301,827104.253.52$6,436
Jul 201304,322102.523.72$16,068
Jun 201301,58694.403.93$6,238
May 201301,97394.834.15$8,186
Apr 201302,65793.964.28$11,379
Mar 20131064,72093.623.91$28,392
Feb 201306,96891.233.42$23,830
Jan 20130291.603.42$7
Dec 20120086.773.42$0
Nov 2012092086.953.62$3,335
Oct 2012751,84989.383.40$12,990
Sep 201201,13394.672.92$3,307
Aug 2012045692.662.91$1,326
Jul 201201,35185.133.02$4,081
Jun 201201,08279.822.52$2,726
May 2012095891.612.49$2,384
Apr 201203,958101.652.00$7,903
Mar 20120187105.052.22$416
Feb 201201,207101.102.57$3,102
Jan 201202,41698.092.73$6,606
Dec 201102996.873.24$94
Nov 2011088995.723.31$2,944
Oct 201101,84484.983.65$6,728
Sep 201101,91083.623.99$7,613
Aug 20111124,89883.404.15$29,664
Jul 201105,48794.144.52$24,786
Jun 201102,95292.904.64$13,697
May 201102,69498.134.40$11,867
Apr 201101,813105.964.33$7,856
Mar 20111064,33196.364.06$27,787
Feb 2011033785.644.18$1,409
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201001,16680.843.80$4,425
Oct 201003,26278.103.51$11,446
Sep 201004,12572.633.98$16,415
Aug 201002,90573.684.42$12,838
Jul 201002,06472.554.74$9,776
Jun 201003,31470.364.91$16,273
May 2010784,55371.124.24$24,830
Apr 201005,79181.694.12$23,875
Mar 201004,53478.394.39$19,898
Feb 2010753,92373.585.44$26,869
Jan 201003,31474.365.96$19,765
Dec 2009465,22271.445.48$31,922
Nov 200905,05274.593.75$18,953
Oct 200903,70872.544.11$15,241
Sep 200902,12065.543.06$6,497
Aug 2009862,58267.423.22$14,108
Jul 200901,69461.133.46$5,869
Jun 20091004,02766.163.90$22,301
May 200903,50954.743.93$13,775
Apr 2009985,61946.773.59$24,742
Mar 2009235,60642.144.06$23,724
Feb 200903,01532.814.63$13,969
Jan 200903,60935.865.37$19,384
Dec 2008655,05537.105.98$32,626
Nov 2008825,02955.496.86$39,051
Oct 20081026,64375.246.92$53,657
Sep 200802,437101.767.88$19,196
Aug 200801,468114.228.48$12,453
Jul 20081272,505131.0811.39$45,178
Jun 20081113,121131.3313.03$55,252
May 2008734,738123.1711.57$63,830
Apr 200803,491110.3110.45$36,498
Mar 20080453101.909.66$4,378
Feb 2008813,44692.538.77$37,718
Jan 2008745,29690.388.21$50,146
Dec 2007765,96088.337.30$50,233
Nov 2007524,75091.677.29$39,402
Oct 200705,23082.856.92$36,202
Sep 2007683,17075.846.24$24,951
Aug 200701,18769.066.39$7,582
Jul 2007585,83870.906.39$41,405
Jun 20073696162.007.55$9,486
May 200702,10958.747.85$16,548
Apr 2007314,75659.617.81$38,969
Mar 2007384,64056.927.30$36,044
Feb 2007432,34155.108.22$21,603
Jan 2007431,22450.306.73$10,397
Dec 200601,26656.656.92$8,759
Nov 2006522,10654.207.62$18,861
Oct 2006422,34654.906.01$16,414
Sep 200602,11760.085.04$10,664
Aug 2006422,55368.717.34$21,625
Jul 2006602,57069.376.34$20,463
Jun 2006552,90766.286.38$22,203
May 2006262,64566.016.42$18,710
Apr 2006301,45864.397.36$12,663
Mar 2006512,49956.707.08$20,592
Feb 2006683,08757.597.75$27,844
Jan 2006722,68860.598.93$28,375
Dec 2005863,08254.9413.42$46,071
Nov 20057330654.6910.59$7,232
Oct 2005521,74758.3413.80$27,135
Sep 2005362,07261.4512.08$27,240
Aug 200502,20361.519.80$21,582
Jul 2005551,88455.697.84$17,840
Jun 2005591,98752.337.38$17,754
May 2005342,65545.226.65$19,196
Apr 2005090249.207.36$6,639
Mar 2005531,91550.377.15$16,371
Feb 2005392,41245.226.31$16,988
Jan 2005932,48343.166.32$19,712
Dec 2004432,58139.866.75$19,139
Nov 2004964,54945.286.33$33,144
Oct 2004654,52449.706.52$32,705
Sep 20041714,84943.245.28$33,016
Aug 2004825,09742.375.55$31,766
Jul 20041564,93838.286.08$36,015
Jun 20041555,25136.106.43$39,375
May 20041585,89637.486.49$44,214
Apr 20041505,91734.475.86$39,835
Mar 20041626,51634.365.53$41,601
Feb 20041065,95332.455.51$36,238
Jan 2004487,11332.036.30$46,347
Dec 2003665,99630.266.30$39,782
Nov 2003846,73728.804.60$33,377
Oct 2003493,57428.174.76$18,391
Sep 2003351,02726.314.75$5,798
Aug 2003531,50529.765.13$9,298
Jul 2003582,34729.415.17$13,842
Jun 200302,62928.565.98$15,729
May 200303,58426.595.97$21,406
Apr 2003473,93826.675.41$22,547
Mar 20031174,53731.146.10$31,301
Feb 20031714,98133.487.93$45,204
Jan 200304,64430.315.58$25,923
Dec 20021003,99726.914.85$22,091
Nov 2002884,48124.664.14$20,708
Oct 2002685,56926.464.23$25,351
Sep 2002385,30827.443.64$20,338
Aug 200204,26225.963.16$13,486
Jul 2002935,01024.583.06$17,625
Jun 20021015,71923.733.34$21,488
May 2002986,67324.663.58$26,333
Apr 200205,59823.653.51$19,662
Mar 2002817,85922.003.10$26,166
Feb 20021557,63318.222.38$20,958
Jan 20029511,40517.172.38$28,726
Dec 2001969,04316.932.36$23,007
Nov 2001969,27318.072.41$24,041
Oct 2001944,54619.782.53$13,356
Sep 200110712,69824.262.25$31,183
Aug 200111712,42524.873.05$40,845
Jul 200121014,69223.933.20$51,997
Jun 20018014,16024.563.82$56,115
May 20017519,36525.524.31$85,325
Apr 200114717,52424.685.34$97,124
Mar 200110616,25424.545.38$89,990
Feb 200125117,45327.755.77$107,618
Jan 200136322,31527.478.40$197,390
Dec 20005419,64226.889.12$180,636
Nov 200031524,17232.215.66$146,911
Oct 200030827,92031.235.15$153,281
Sep 200018832,04531.875.19$172,193
Aug 200034240,84329.644.54$195,595
Jul 200042442,66028.534.09$186,565
Jun 200046749,85829.304.40$232,921
May 200038643,75127.263.68$171,515
Apr 200042527,38524.513.12$95,748
Mar 200062027,56328.422.86$96,444
Feb 200070136,67327.622.73$119,351
Jan 200096161,46925.272.48$176,758
Dec 19991,41673,40024.282.42$212,282
Nov 19991,92088,97623.192.43$261,091
Oct 19992,01195,59320.982.80$310,206
Sep 19992,47692,59821.752.62$296,353
Aug 19992,93190,66719.262.88$317,173
Jul 19993,426100,93817.892.37$300,753
Jun 19994,165100,23115.942.36$303,146
May 19993,90696,87915.792.32$286,534
Apr 19994,18287,98115.102.21$257,415
Mar 19995,218106,90212.471.84$261,590
Feb 199930916,2599.981.82$32,639
Jan 199901,15910.381.90$2,202

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                8,205 Mcf  × $  3.05 =    $24,991

────────────────────────────────────────────────────
Month total                                  $24,991

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/173934 is the state's own key, not one this site invented.