HAMMAN, JOHN "B"

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

Gas lease lease 109802District 04Field 62556070NGPA filingCondensateGasSaveExport
Value, all time
$3.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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 11 leases and 11 wells, and the rule below applies to all of them.

Discovered
1982-02-09
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOC. FORM. SUSP. ADMIN. EFF 8-1-92

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
CondensateDisposition7,320 bbl$465,963
GasProduction1,045,947 Mcf$2,700,636
Total$3,166,599

384,388 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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.

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
12,050 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 12,050 ft.

Completions filed
Mar 1984
1 of 1 wells

1 well

42-21531377412,050 ftMar 1984

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 201641042.521.99$1,743
Apr 20167332536.561.99$3,316
Mar 2016741,28833.011.79$4,753
Feb 20161561,39826.472.06$7,014
Jan 20167361227.352.36$3,444
Dec 2015054432.362.00$1,089
Nov 2015731,46338.792.17$6,002
Oct 20151241,47543.552.43$8,979
Sep 201501,36042.992.76$3,751
Aug 2015751,29140.162.87$6,720
Jul 2015761,49948.152.95$8,074
Jun 2015741,32056.152.88$7,960
May 2015741,53755.212.96$8,628
Apr 2015741,66249.822.71$8,185
Mar 2015731,69842.892.93$8,114
Feb 2015731,56344.662.98$7,912
Jan 20151481,83543.433.10$12,117
Dec 2014731,75254.693.59$10,284
Nov 2014731,78170.464.25$12,716
Oct 20141451,34678.303.90$16,604
Sep 2014721,88186.164.05$13,813
Aug 2014291,82589.394.04$9,956
Jul 2014182,05696.564.18$10,331
Jun 2014142,06998.164.74$11,175
May 2014272,22794.734.73$13,084
Apr 2014262,51195.944.81$14,570
Mar 201401,05495.895.06$5,330
Feb 2014281,72497.406.19$13,402
Jan 2014152,22790.404.86$12,181
Dec 201302,29691.824.35$9,998
Nov 2013162,04388.853.74$9,059
Oct 2013171,47497.423.78$7,227
Sep 2013191,651104.113.72$8,116
Aug 2013621,945104.253.52$13,315
Jul 201302,231102.523.72$8,294
Jun 2013161,98394.403.93$9,310
May 2013161,78894.834.15$8,936
Apr 2013161,98693.964.28$10,009
Mar 2013361,46293.623.91$9,091
Feb 2013151,63191.233.42$6,946
Jan 2013292,08591.603.42$9,787
Dec 2012282,22086.773.42$10,022
Nov 2012282,25186.953.62$10,594
Oct 2012371,89489.383.40$9,746
Sep 2012271,93294.672.92$8,194
Aug 20121102,58592.662.91$17,710
Jul 20121672,21485.133.02$20,905
Jun 20123122,22879.822.52$30,516
May 201202,42391.612.49$6,029
Apr 2012942,768101.652.00$15,082
Mar 20121402,537105.052.22$20,344
Feb 20122713,378101.102.57$36,080
Jan 2012462,43098.092.73$11,156
Dec 2011012596.873.24$405
Nov 20111062,16595.723.31$17,315
Oct 201101,87584.983.65$6,841
Sep 2011552,71283.623.99$15,409
Aug 2011712,00883.404.15$14,253
Jul 201102,66394.144.52$12,029
Jun 2011282,37492.904.64$13,616
May 201103,51198.134.40$15,465
Apr 2011373,002105.964.33$16,929
Mar 201101,95396.364.06$7,924
Feb 201101,96585.644.18$8,214
Jan 201103,04586.504.59$13,973
Dec 201013,06585.734.35$13,412
Nov 201012,61380.843.80$9,998
Oct 201003,59978.103.51$12,629
Sep 201004,20072.633.98$16,714
Aug 20100073.684.42$0
Jul 2010291,75072.554.74$10,393
Jun 2010363,00170.364.91$17,269
May 2010103,62371.124.24$16,055
Apr 2010313,00381.694.12$14,913
Mar 2010363,91278.394.39$19,991
Feb 201001,70073.585.44$9,252
Jan 20102573,72474.365.96$41,321
Dec 200903,54471.445.48$19,434
Nov 200903,65674.593.75$13,715
Oct 20092584,94872.544.11$39,053
Sep 20092885,18065.543.06$34,751
Aug 2009010,85367.423.22$34,930
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200850123.1711.57$616
Apr 2008601,724110.3110.45$24,643
Mar 200817746101.909.66$8,942
Feb 20082678892.538.77$9,317
Jan 2008901,33490.388.21$19,081
Dec 20071011,33088.337.30$18,633
Nov 2007221,35991.677.29$11,926
Oct 2007531,59282.856.92$15,411
Sep 20071731,70075.846.24$23,735
Aug 2007192,31269.066.39$16,081
Jul 2007292,28670.906.39$16,659
Jun 2007452,27262.007.55$19,940
May 2007542,44758.747.85$22,372
Apr 2007372,16959.617.81$19,135
Mar 2007692,65956.927.30$23,343
Feb 2007612,90855.108.22$27,253
Jan 2007303,48250.306.73$24,932
Dec 200603,06256.656.92$21,184
Nov 200603,30754.207.62$25,191
Oct 200603,23954.906.01$19,479
Sep 200632060.085.04$1,923
Aug 20061361,26368.717.34$18,615
Jul 2006481,30769.376.34$11,620
Jun 2006863,86666.286.38$30,380
May 20060066.016.42$0
Apr 200636064.397.36$2,318
Mar 20067391056.707.08$10,585
Feb 2006582,92957.597.75$26,043
Jan 2006944,23660.598.93$43,537
Dec 2005305,28254.9413.42$72,508
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 200503,07155.697.84$24,088
Jun 200501,70352.337.38$12,570
May 200503,63145.226.65$24,150
Apr 200502,80049.207.36$20,609
Mar 200503,00350.377.15$21,486
Feb 200502,41845.226.31$15,262
Jan 200503,11343.166.32$19,681
Dec 200405,23239.866.75$35,322
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200403,24443.245.28$17,141
Aug 2004043342.375.55$2,403
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200402,93837.486.49$19,081
Apr 2004031834.475.86$1,863
Mar 200403,31534.365.53$18,332
Feb 200402,90832.455.51$16,022
Jan 200403,31832.036.30$20,902
Dec 200302,95930.266.30$18,647
Nov 200303,12828.804.60$14,374
Oct 200303,57428.174.76$17,011
Sep 200303,80126.314.75$18,052
Aug 200303,89529.765.13$19,980
Jul 200303,60029.415.17$18,615
Jun 200303,10928.565.98$18,601
May 200314,20626.595.97$25,148
Apr 200322,73226.675.41$14,826
Mar 200383,87531.146.10$23,871
Feb 2003814333.487.93$1,401
Jan 2003782,78730.315.58$17,921
Dec 2002894,91926.914.85$26,271
Nov 2002933,10824.664.14$15,151
Oct 2002962,13626.464.23$11,574
Sep 2002813,28027.443.64$14,146
Aug 2002882,92525.963.16$11,540
Jul 200203,44124.583.06$10,536
Jun 200203,46623.733.34$11,570
May 200214,19524.663.58$15,060
Apr 200204,05823.653.51$14,253
Mar 200254,31922.003.10$13,511
Feb 2002123,03218.222.38$7,422
Jan 2002574,02917.172.38$10,550
Dec 2001904,19216.932.36$11,435
Nov 2001453,85018.072.41$10,074
Oct 2001584,58519.782.53$12,742
Sep 2001384,29824.262.25$10,598
Aug 2001425,08524.873.05$16,570
Jul 2001354,95623.933.20$16,682
Jun 2001234,44024.563.82$17,544
May 2001414,60325.524.31$20,873
Apr 2001364,35624.685.34$24,129
Mar 2001294,62924.545.38$25,599
Feb 2001283,92127.755.77$23,390
Jan 2001284,65127.478.40$39,832
Dec 2000234,64026.889.12$42,947
Nov 2000204,49932.215.66$26,100
Oct 2000194,62031.235.15$24,366
Sep 2000214,68031.875.19$24,942
Aug 2000194,60629.644.54$21,478
Jul 2000174,93328.534.09$20,660
Jun 200004,98929.304.40$21,938
May 200005,27427.263.68$19,407
Apr 200005,13124.513.12$15,988
Mar 200005,18528.422.86$14,828
Feb 200004,84827.622.73$13,218
Jan 200005,02625.272.48$12,467
Dec 199915,07124.282.42$12,315
Nov 199925,12323.192.43$12,516
Oct 199905,42920.982.80$15,221
Sep 199955,23221.752.62$13,811
Aug 199945,52719.262.88$15,970
Jul 199995,12917.892.37$12,329
Jun 1999375,06315.942.36$12,549
May 199905,18015.792.32$12,023
Apr 199904,54915.102.21$10,044
Mar 199905,14012.471.84$9,449
Feb 199904,7349.981.82$8,605
Jan 199905,38910.381.90$10,239
Dec 199804,9039.201.77$8,695
Nov 199804,62910.892.19$10,118
Oct 199804,73112.421.97$9,316
Sep 199804,92612.592.08$10,259
Aug 199805,11511.301.91$9,756
Jul 199805,03611.742.24$11,267
Jun 199805,01211.242.24$11,213
May 199804,99112.622.21$11,012
Apr 199804,84213.042.51$12,131
Mar 199804,74112.802.31$10,949
Feb 199804,41313.952.30$10,146
Jan 199804,98814.702.15$10,748
Dec 199704,98416.322.41$12,017
Nov 199704,91418.193.09$15,176
Oct 199705,03219.253.15$15,850
Sep 199705,19317.742.95$15,345
Aug 199705,19617.862.55$13,274
Jul 199705,34917.582.25$12,019
Jun 199705,22017.242.26$11,783
May 199706,30918.972.31$14,564
Apr 199705,01417.882.08$10,443
Mar 199705,21318.951.94$10,109
Feb 199704,72220.492.21$10,416
Jan 199705,32523.483.54$18,849
Dec 199605,41223.32$0
Nov 199605,19721.97$0
Oct 199605,34223.31$0
Sep 199605,34522.22$0
Aug 199605,35520.26$0
Jul 199605,73919.55$0
Jun 199605,72418.73$0
May 199606,26019.43$0
Apr 199605,04521.51$0
Mar 199606,11319.38$0
Feb 199605,77216.98$0
Jan 199606,27717.07$0
Dec 199507,15817.19$0
Nov 199507,32816.00$0
Oct 199505,85915.43$0
Sep 199507,10016.18$0
Aug 199506,16815.92$0
Jul 199506,78615.24$0
Jun 199506,87616.41$0
May 199507,32917.56$0
Apr 199507,23917.73$0
Mar 199507,52716.44$0
Feb 199506,84016.58$0
Jan 199507,68115.92$0
Dec 199408,73515.03$0
Nov 199408,12015.90$0
Oct 199408,87015.58$0
Sep 199408,81215.29$0
Aug 199408,78316.13$0
Jul 199408,36817.56$0
Jun 199407,81317.09$0
May 199408,05015.88$0
Apr 199408,34614.14$0
Mar 199407,84112.46$0
Feb 199407,61812.50$0
Jan 1994010,35012.66$0
Dec 1993010,13312.33$0
Nov 1993010,15714.49$0
Oct 1993010,67215.85$0
Sep 1993010,36015.03$0
Aug 1993011,02415.66$0
Jul 1993010,02215.46$0
Jun 1993010,94216.79$0
May 1993011,09517.68$0
Apr 1993011,29018.05$0
Mar 1993012,01218.14$0
Feb 1993011,03517.90$0
Jan 1993012,46816.93$0

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 2016 — as filed, then multipliedworked
Condensate            41 bbl  × $ 42.52 =     $1,743
Gas                    0 Mcf  × $  1.99 =         $0

────────────────────────────────────────────────────
Month total                                   $1,743

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/109802 is the state's own key, not one this site invented.