HAMMAN, JOHN "B"

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

Gas lease lease 153750District 04Field 62556001CondensateGasSaveExport
Value, all time
$2.1 M
Mar 1995 – May 2026
Value, last 12 filed months
$320
at the published price for each month
Months reported
375
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 55 leases and 55 wells, and the rule below applies to all of them.

Discovered
2003-04-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-04-08.

The Commission's schedule remark for this field reads: OF THE ALLOCATION FORMULA HAS BEEN APPROVED PER THIS ORDER.

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
CondensateDisposition1,938 bbl$111,961
GasProduction699,325 Mcf$2,011,553
Total$2,123,514

174,705 Mcf of this lease's gas, across 22 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.

These wells centre on 26.4333, -98.2898. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.43330, -98.28977 · 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
8,800 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 8,800 ft.

Completions filed
Apr 1988
1 of 1 wells

1 well

42-215314437DF8,800 ftApr 1988

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 (375)

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

375 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 2025010663.933.01$320
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025064860.553.23$2,095
Apr 2025042662.363.54$1,509
Mar 2025058167.704.27$2,480
Feb 2025063670.884.34$2,761
Jan 2025044374.324.28$1,895
Dec 2024066668.993.12$2,079
Nov 2024052269.052.20$1,148
Oct 2024060971.372.28$1,389
Sep 2024055569.612.36$1,312
Aug 2024088475.632.06$1,824
Jul 2024086679.932.15$1,859
Jun 2024053578.082.63$1,409
May 20242666378.812.20$3,507
Apr 20241374384.451.66$2,331
Mar 2024080680.301.55$1,245
Feb 2024084476.091.78$1,505
Jan 2024080973.023.30$2,668
Dec 202301,14471.262.61$2,987
Nov 20236077.892.81$467
Oct 20230685.443.09$19
Sep 202301,52789.042.74$4,176
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023734478.122.24$1,317
Mar 2023075672.852.39$1,809
Feb 2023055275.112.47$1,361
Jan 2023093376.533.39$3,161
Dec 2022090776.415.73$5,196
Nov 2022076285.005.65$4,302
Oct 20226581487.185.86$10,440
Sep 2022075984.888.16$6,196
Aug 2022587594.529.13$8,459
Jul 20220836101.587.54$6,305
Jun 202243731115.097.98$10,780
May 20220718109.378.43$6,055
Apr 202215610104.226.84$5,734
Mar 20220583108.885.08$2,960
Feb 2022646291.054.86$2,791
Jan 2022076681.844.54$3,476
Dec 2021099571.323.90$3,880
Nov 202101,24777.435.24$6,530
Oct 202101,20679.795.71$6,891
Sep 2021171,19069.865.35$7,555
Aug 2021121,30666.024.22$6,304
Jul 2021121,09170.783.98$5,194
Jun 2021098769.493.38$3,337
May 2021121,20263.483.02$4,389
Apr 2021111,26260.362.76$4,145
Mar 2021111,02861.302.72$3,467
Feb 2021101,22957.805.55$7,396
Jan 2021121,30650.412.81$4,275
Dec 2020131,64644.642.68$4,984
Nov 2020121,57538.772.71$4,728
Oct 2020131,64236.972.48$4,550
Sep 2020131,63337.091.99$3,734
Aug 2020141,87239.982.39$5,025
Jul 2020151,82738.371.83$3,910
Jun 2020391,86734.901.69$4,517
May 202001,79016.921.81$3,248
Apr 2020181,88814.751.80$3,672
Mar 2020121,51530.341.86$3,176
Feb 202041,29449.881.98$2,763
Jan 202001,41957.252.09$2,972
Dec 201901,25459.012.30$2,890
Nov 201901,29355.302.75$3,557
Oct 201901,40553.472.42$3,398
Sep 201901,25555.052.66$3,335
Aug 201901,25253.112.30$2,885
Jul 201901,06856.272.46$2,627
Jun 201901,24652.782.49$3,104
May 201901,40358.482.74$3,845
Apr 201901,38462.632.75$3,807
Mar 201901,43856.803.06$4,403
Feb 2019099950.852.79$2,789
Jan 201901,10646.033.23$3,570
Dec 201801,00646.594.19$4,211
Nov 2018098652.934.24$4,178
Oct 201801,05761.443.40$3,592
Sep 2018090259.543.11$2,803
Aug 201801,04259.403.07$3,195
Jul 201801,09665.142.93$3,213
Jun 201801,00160.183.08$3,080
May 201801,18665.382.90$3,440
Apr 201801,28563.842.90$3,728
Mar 20181331,60161.222.79$12,604
Feb 201801,39361.782.77$3,853
Jan 201801,28362.874.01$5,144
Dec 201701,54457.272.92$4,511
Nov 2017281,81755.423.12$7,218
Oct 2017261,33049.292.98$5,250
Sep 201702,85747.523.09$8,820
Aug 2017231,13045.373.00$4,438
Jul 201701,30643.873.09$4,032
Jun 2017321,54842.493.09$6,139
May 2017342,36945.373.26$9,274
Apr 2017211,61547.933.21$6,193
Mar 201731,92346.772.98$5,878
Feb 2017491,46650.452.95$6,801
Jan 201702,85949.413.42$9,774
Dec 2016172,48248.763.72$10,069
Nov 2016381,44042.492.64$5,422
Oct 2016153,41746.193.09$11,252
Sep 2016581,62741.553.10$7,455
Aug 2016572,27941.442.92$9,027
Jul 2016451,78241.622.92$7,084
Jun 201601,72245.352.69$4,625
May 2016292,02542.521.99$5,265
Apr 2016242,19536.561.99$5,248
Mar 2016252,21633.011.79$4,801
Feb 2016512,57026.472.06$6,654
Jan 2016231,70727.352.36$4,665
Dec 2015087532.362.00$1,751
Nov 2015232,42838.792.17$6,154
Oct 2015412,50843.552.43$7,871
Sep 201502,64242.992.76$7,288
Aug 2015252,71140.162.87$8,791
Jul 2015252,38548.152.95$8,228
Jun 2015251,82956.152.88$6,677
May 2015252,10855.212.96$7,610
Apr 2015252,23949.822.71$7,306
Mar 2015242,47942.892.93$8,305
Feb 2015242,40144.662.98$8,218
Jan 2015492,50943.433.10$9,908
Dec 2014242,61154.693.59$10,690
Nov 2014242,77470.464.25$13,486
Oct 2014482,48678.303.90$13,456
Sep 2014232,76886.164.05$13,179
Aug 2014102,67489.394.04$11,684
Jul 201462,74796.564.18$12,061
Jun 201442,72498.164.74$13,296
May 201493,24094.734.73$16,167
Apr 201493,82195.944.81$19,239
Mar 201401,80695.895.06$9,133
Feb 201493,74097.406.19$24,035
Jan 201443,22790.404.86$16,047
Dec 201302,81891.824.35$12,271
Nov 201342,19588.853.74$8,561
Oct 201342,04597.423.78$8,118
Sep 201351,149104.113.72$4,792
Aug 2013192,479104.253.52$10,713
Jul 201302,936102.523.72$10,915
Jun 201353,62494.403.93$14,727
May 201343,26794.834.15$13,934
Apr 201353,66893.964.28$16,178
Mar 2013113,54793.623.91$14,909
Feb 201342,99991.233.42$10,621
Jan 201383,24591.603.42$11,830
Dec 201283,49486.773.42$12,644
Nov 201285,17986.953.62$19,469
Oct 2012115,81089.383.40$20,735
Sep 201267,01194.672.92$21,029
Aug 2012253,38192.662.91$12,149
Jul 2012503,57285.133.02$15,047
Jun 2012566,84879.822.52$21,720
May 201205,87991.612.49$14,629
Apr 201204,639101.652.00$9,263
Mar 201254,225105.052.22$9,914
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 201001,26878.394.39$5,565
Feb 2010074773.585.44$4,065
Jan 2010096274.365.96$5,737
Dec 200901,13071.445.48$6,197
Nov 2009095774.593.75$3,590
Oct 2009095872.544.11$3,938
Sep 200901,48665.543.06$4,554
Aug 200901,14767.423.22$3,692
Jul 200901,52161.133.46$5,270
Jun 2009057066.163.90$2,220
May 200901,22854.743.93$4,821
Apr 200901,45746.773.59$5,227
Mar 200901,60542.144.06$6,515
Feb 200901,55532.814.63$7,204
Jan 200901,76135.865.37$9,458
Dec 200801,70837.105.98$10,209
Nov 200801,64155.496.86$11,258
Oct 200801,62575.246.92$11,248
Sep 20080648101.767.88$5,104
Aug 200801,255114.228.48$10,646
Jul 20080964131.0811.39$10,979
Jun 200801,057131.3313.03$13,775
May 200801,198123.1711.57$13,866
Apr 200801,287110.3110.45$13,455
Mar 200801,452101.909.66$14,032
Feb 200801,48892.538.77$13,051
Jan 200801,78590.388.21$14,647
Dec 200701,66988.337.30$12,187
Nov 200701,15591.677.29$8,422
Oct 200701,81682.856.92$12,570
Sep 200701,82075.846.24$11,364
Aug 200701,98969.066.39$12,706
Jul 200701,07570.906.39$6,867
Jun 200701,15862.007.55$8,741
May 200701,04358.747.85$8,184
Apr 200701,05759.617.81$8,250
Mar 200701,19356.927.30$8,711
Feb 200701,41155.108.22$11,593
Jan 200702,23850.306.73$15,055
Dec 200602,22956.656.92$15,421
Nov 200602,17854.207.62$16,591
Oct 200601,72554.906.01$10,374
Sep 2006090960.085.04$4,579
Aug 200601,10868.717.34$8,133
Jul 200602,50169.376.34$15,863
Jun 200601,55766.286.38$9,940
May 200601,61166.016.42$10,351
Apr 20060064.397.36$0
Mar 2006048156.707.08$3,407
Feb 200601,37357.597.75$10,642
Jan 2006081060.598.93$7,236
Dec 200501,41654.9413.42$18,996
Nov 200501,53954.6910.59$16,296
Oct 2005089858.3413.80$12,389
Sep 2005065761.4512.08$7,936
Aug 2005094561.519.80$9,258
Jul 200501,39855.697.84$10,965
Jun 2005061852.337.38$4,561
May 200501,56845.226.65$10,429
Apr 20050049.207.36$0
Mar 2005048150.377.15$3,442
Feb 2005090745.226.31$5,725
Jan 2005081043.166.32$5,121
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200401,80243.245.28$9,522
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004094637.486.49$6,144
Apr 2004015134.475.86$885
Mar 200401,34734.365.53$7,449
Feb 20040032.455.51$0
Jan 2004097032.036.30$6,111
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 200301,25429.765.13$6,433
Jul 200301,30829.415.17$6,763
Jun 200301,03728.565.98$6,204
May 200301,51326.595.97$9,037
Apr 2003012226.675.41$660
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200301,32430.315.58$7,391
Dec 200201,75226.914.85$8,504
Nov 200201,16924.664.14$4,836
Oct 200201,33526.464.23$5,646
Sep 200201,35727.443.64$4,933
Aug 2002079025.963.16$2,500
Jul 200201,13324.583.06$3,469
Jun 200201,43623.733.34$4,794
May 200201,34124.663.58$4,806
Apr 200201,50623.653.51$5,290
Mar 200201,67022.003.10$5,182
Feb 200201,14318.222.38$2,715
Jan 2002081017.172.38$1,924
Dec 2001084916.932.36$2,007
Nov 2001074318.072.41$1,787
Oct 2001083519.782.53$2,112
Sep 2001083324.262.25$1,875
Aug 200101,06624.873.05$3,255
Jul 200101,70323.933.20$5,445
Jun 200102,07724.563.82$7,943
May 200101,33325.524.31$5,742
Apr 200101,24324.685.34$6,632
Mar 200101,31724.545.38$7,081
Feb 200101,22327.755.77$7,053
Jan 200101,39927.478.40$11,750
Dec 200001,78226.889.12$16,256
Nov 200001,73532.215.66$9,817
Oct 200001,87331.235.15$9,638
Sep 200001,84831.875.19$9,585
Aug 200001,94529.644.54$8,832
Jul 200001,89928.534.09$7,766
Jun 200021,93329.304.40$8,558
May 2000172,01927.263.68$7,893
Apr 2000152,03424.513.12$6,706
Mar 2000162,00928.422.86$6,200
Feb 2000121,91427.622.73$5,550
Jan 200042,03225.272.48$5,141
Dec 199902,08124.282.42$5,044
Nov 199932,12023.192.43$5,230
Oct 199942,24320.982.80$6,373
Sep 199902,20521.752.62$5,775
Aug 199941,48019.262.88$4,333
Jul 19990017.892.37$0
Jun 1999072815.942.36$1,720
May 199902,10515.792.32$4,886
Apr 199902,08615.102.21$4,606
Mar 199902,52312.471.84$4,638
Feb 199902,2759.981.82$4,135
Jan 199902,65910.381.90$5,052
Dec 199802,3679.201.77$4,197
Nov 199802,24210.892.19$4,900
Oct 199802,11412.421.97$4,163
Sep 199802,20812.592.08$4,598
Aug 199802,25911.301.91$4,309
Jul 199802,35411.742.24$5,267
Jun 199802,32611.242.24$5,204
May 199802,37412.622.21$5,238
Apr 199802,35513.042.51$5,900
Mar 199803,02812.802.31$6,993
Feb 199803,04613.952.30$7,003
Jan 199803,42814.702.15$7,387
Dec 199703,42316.322.41$8,253
Nov 199703,59218.193.09$11,093
Oct 199703,55019.253.15$11,182
Sep 199704,52617.742.95$13,374
Aug 199703,35617.862.55$8,574
Jul 199703,68517.582.25$8,280
Jun 199703,64317.242.26$8,223
May 199704,01518.972.31$9,269
Apr 199703,99217.882.08$8,314
Mar 199704,10918.951.94$7,968
Feb 199703,72720.492.21$8,221
Jan 199704,38023.483.54$15,504
Dec 199604,40723.32$0
Nov 199604,19321.97$0
Oct 199604,26523.31$0
Sep 199604,26722.22$0
Aug 199604,85420.26$0
Jul 199604,05519.55$0
Jun 199604,37118.73$0
May 199605,26919.43$0
Apr 199605,34121.51$0
Mar 199606,21019.38$0
Feb 199606,22516.98$0
Jan 199606,99617.07$0
Dec 199507,51917.19$0
Nov 199508,11316.00$0
Oct 199508,99415.43$0
Sep 199509,80416.18$0
Aug 1995011,35515.92$0
Jul 1995013,52515.24$0
Jun 1995014,12716.41$0
May 1995022,22517.56$0
Apr 1995012,67417.73$0
Mar 199505,91616.44$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.

Aug 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 63.93 =         $0
Gas                  106 Mcf  × $  3.01 =       $320

────────────────────────────────────────────────────
Month total                                     $320

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/153750 is the state's own key, not one this site invented.