COG MALAKOFF - PETERSON "A"

Operated by COLUMBUS ENERGY, LLC (P-5 169313) in the SAN IDELFONSO (LOBO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 125837District 04Field 80237500NGPA filingCondensateGasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 k
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 19 leases and 19 wells, and the rule below applies to all of them.

Discovered
1984-07-07
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: ALLOCATION FORM. SUSP. ADMIN. EFF 12-1-92

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
CondensateDisposition3,037 bbl$56,830
GasProduction1,102,208 Mcf$2,220,867
Total$2,277,697

561,405 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.

These wells centre on 27.4082, -99.4635. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.40819, -99.46346 · 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
6,988 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 6,988 ft.

Completions filed
Nov 1987
1 of 1 wells

1 well

42-4793453726,988 ftNov 1987

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 20260193106.413.05$588
Apr 2026018298.932.87$522
Mar 2026017289.753.15$542
Feb 2026019163.503.75$716
Jan 2026028459.138.00$2,271
Dec 2025038156.664.41$1,681
Nov 2025035658.593.93$1,398
Oct 2025037559.383.30$1,239
Sep 2025034862.743.08$1,071
Aug 2025051463.933.01$1,550
Jul 2025038866.743.32$1,286
Jun 2025037666.483.13$1,176
May 2025037760.553.23$1,219
Apr 2025040762.363.54$1,442
Mar 2025042767.704.27$1,823
Feb 2025040470.884.34$1,754
Jan 2025048274.324.28$2,062
Dec 2024043768.993.12$1,364
Nov 2024039869.052.20$875
Oct 2024036571.372.28$833
Sep 2024029069.612.36$686
Aug 2024030875.632.06$636
Jul 2024032079.932.15$687
Jun 2024028478.082.63$748
May 2024025078.812.20$550
Apr 2024028484.451.66$471
Mar 2024049080.301.55$757
Feb 2024034876.091.78$621
Jan 2024044673.023.30$1,471
Dec 2023050271.262.61$1,311
Nov 2023043177.892.81$1,210
Oct 2023010785.443.09$330
Sep 202305489.042.74$148
Aug 2023034280.522.67$914
Jul 2023035874.852.64$946
Jun 2023022468.962.26$506
May 2023034570.622.23$768
Apr 2023049478.122.24$1,105
Mar 2023039872.852.39$952
Feb 2023038675.112.47$952
Jan 2023048476.533.39$1,640
Dec 2022038276.415.73$2,189
Nov 2022030585.005.65$1,722
Oct 2022038287.185.86$2,240
Sep 2022035484.888.16$2,890
Aug 2022036194.529.13$3,295
Jul 20220383101.587.54$2,889
Jun 20220347115.097.98$2,768
May 20220479109.378.43$4,039
Apr 20220516104.226.84$3,528
Mar 20220532108.885.08$2,701
Feb 2022048091.054.86$2,332
Jan 2022052381.844.54$2,373
Dec 2021054871.323.90$2,137
Nov 2021037077.435.24$1,938
Oct 2021018779.795.71$1,068
Sep 2021029969.865.35$1,600
Aug 2021029566.024.22$1,245
Jul 2021036270.783.98$1,442
Jun 2021039969.493.38$1,349
May 2021035163.483.02$1,059
Apr 2021038260.362.76$1,054
Mar 2021037961.302.72$1,030
Feb 2021046257.805.55$2,563
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020485237.091.99$1,884
Aug 2020056939.982.39$1,357
Jul 2020063638.371.83$1,161
Jun 2020047634.901.69$805
May 2020061416.921.81$1,114
Apr 2020063714.751.80$1,149
Mar 2020061130.341.86$1,134
Feb 2020084649.881.98$1,676
Jan 2020067657.252.09$1,416
Dec 2019073959.012.30$1,703
Nov 2019063955.302.75$1,758
Oct 2019058453.472.42$1,412
Sep 2019062655.052.66$1,663
Aug 2019081053.112.30$1,867
Jul 2019089256.272.46$2,194
Jun 2019067052.782.49$1,669
May 201901,01558.482.74$2,781
Apr 2019074162.632.75$2,038
Mar 2019097556.803.06$2,986
Feb 2019085450.852.79$2,385
Jan 2019084446.033.23$2,725
Dec 201801,04946.594.19$4,391
Nov 2018077152.934.24$3,267
Oct 2018065861.443.40$2,236
Sep 2018079259.543.11$2,462
Aug 2018060859.403.07$1,864
Jul 2018065765.142.93$1,926
Jun 2018059360.183.08$1,825
May 2018096765.382.90$2,805
Apr 2018082263.842.90$2,384
Mar 2018088861.222.79$2,475
Feb 2018082161.782.77$2,271
Jan 2018086562.874.01$3,468
Dec 2017094557.272.92$2,761
Nov 2017095455.423.12$2,975
Oct 201701,08149.292.98$3,225
Sep 2017097847.523.09$3,019
Aug 201701,01645.373.00$3,052
Jul 2017082643.873.09$2,550
Jun 2017093142.493.09$2,874
May 201701,03445.373.26$3,374
Apr 2017083547.933.21$2,682
Mar 2017086146.772.98$2,569
Feb 2017078950.452.95$2,330
Jan 2017085849.413.42$2,933
Dec 2016044348.763.72$1,649
Nov 2016067842.492.64$1,793
Oct 2016065946.193.09$2,036
Sep 2016080441.553.10$2,493
Aug 2016073041.442.92$2,135
Jul 2016073041.622.92$2,135
Jun 2016075445.352.69$2,025
May 2016085142.521.99$1,694
Apr 2016080936.561.99$1,611
Mar 2016083033.011.79$1,489
Feb 2016077526.472.06$1,599
Jan 2016088827.352.36$2,100
Dec 2015087332.362.00$1,747
Nov 2015072938.792.17$1,580
Oct 201501,11143.552.43$2,696
Sep 2015097342.992.76$2,684
Aug 2015099040.162.87$2,844
Jul 201501,23948.152.95$3,649
Jun 2015079356.152.88$2,286
May 2015092555.212.96$2,734
Apr 2015098749.822.71$2,671
Mar 2015090742.892.93$2,662
Feb 2015081544.662.98$2,426
Jan 2015094143.433.10$2,918
Dec 201401,00354.693.59$3,602
Nov 201401,13370.464.25$4,817
Oct 201401,13278.303.90$4,416
Sep 201401,23886.164.05$5,008
Aug 201401,02489.394.04$4,132
Jul 201401,16496.564.18$4,865
Jun 201401,20698.164.74$5,713
May 201401,30394.734.73$6,159
Apr 201401,01195.944.81$4,862
Mar 201401,21495.895.06$6,139
Feb 201401,11297.406.19$6,886
Jan 201401,00790.404.86$4,895
Dec 201301,22391.824.35$5,326
Nov 201301,05488.853.74$3,940
Oct 201301,07297.423.78$4,051
Sep 20130927104.113.72$3,446
Aug 20130881104.253.52$3,103
Jul 201301,042102.523.72$3,874
Jun 2013089194.403.93$3,505
May 201301,10694.834.15$4,589
Apr 201301,16993.964.28$5,006
Mar 201301,04593.623.91$4,089
Feb 2013085891.233.42$2,934
Jan 2013095191.603.42$3,252
Dec 201201,10386.773.42$3,772
Nov 201201,07386.953.62$3,890
Oct 201201,12589.383.40$3,825
Sep 201201,10894.672.92$3,234
Aug 201201,11992.662.91$3,254
Jul 2012090985.133.02$2,746
Jun 20124685979.822.52$5,836
May 201201,01091.612.49$2,513
Apr 201201,126101.652.00$2,248
Mar 201201,224105.052.22$2,720
Feb 201201,040101.102.57$2,673
Jan 201201,30898.092.73$3,576
Dec 201101,16296.873.24$3,765
Nov 201101,32195.723.31$4,374
Oct 201101,27184.983.65$4,637
Sep 201101,44983.623.99$5,775
Aug 201101,48083.404.15$6,141
Jul 201101,39894.144.52$6,315
Jun 201101,17392.904.64$5,443
May 201101,33998.134.40$5,898
Apr 201101,370105.964.33$5,937
Mar 201101,53496.364.06$6,224
Feb 201101,36985.644.18$5,722
Jan 201101,03486.504.59$4,745
Dec 201001,47185.734.35$6,396
Nov 201001,23380.843.80$4,680
Oct 201001,33978.103.51$4,698
Sep 201001,20572.633.98$4,795
Aug 201001,22073.684.42$5,392
Jul 201001,19772.554.74$5,670
Jun 2010093070.364.91$4,567
May 201001,34371.124.24$5,688
Apr 201001,31981.694.12$5,438
Mar 201001,34378.394.39$5,894
Feb 201001,20973.585.44$6,580
Jan 201001,35074.365.96$8,052
Dec 200901,21271.445.48$6,646
Nov 200901,35374.593.75$5,076
Oct 200901,22372.544.11$5,027
Sep 2009099265.543.06$3,040
Aug 200901,28667.423.22$4,139
Jul 200901,39861.133.46$4,843
Jun 200901,33466.163.90$5,196
May 200901,41254.743.93$5,543
Apr 200901,33946.773.59$4,804
Mar 200901,52742.144.06$6,198
Feb 2009096232.814.63$4,457
Jan 200901,26735.865.37$6,805
Dec 200801,15937.105.98$6,928
Nov 200801,35655.496.86$9,303
Oct 200801,53575.246.92$10,625
Sep 200801,445101.767.88$11,382
Aug 200801,505114.228.48$12,767
Jul 200801,093131.0811.39$12,449
Jun 200801,375131.3313.03$17,920
May 200801,237123.1711.57$14,317
Apr 20080911110.3110.45$9,524
Mar 200801,358101.909.66$13,124
Feb 200801,97292.538.77$17,296
Jan 200801,75590.388.21$14,401
Dec 200701,91788.337.30$13,998
Nov 200701,58591.677.29$11,557
Oct 200701,37882.856.92$9,538
Sep 200701,58275.846.24$9,878
Aug 200701,60869.066.39$10,272
Jul 200701,54870.906.39$9,889
Jun 200701,68862.007.55$12,742
May 2007651,74358.747.85$17,494
Apr 200701,70759.617.81$13,323
Mar 200701,69656.927.30$12,384
Feb 200701,34755.108.22$11,067
Jan 200701,11450.306.73$7,494
Dec 200601,46456.656.92$10,129
Nov 200611,44854.207.62$11,084
Oct 200601,72554.906.01$10,374
Sep 200601,42260.085.04$7,163
Aug 200601,44568.717.34$10,606
Jul 200601,62469.376.34$10,301
Jun 200601,51566.286.38$9,672
May 200601,61766.016.42$10,389
Apr 200601,77864.397.36$13,087
Mar 200601,74756.707.08$12,374
Feb 200601,57157.597.75$12,177
Jan 200601,96260.598.93$17,527
Dec 200502,06754.9413.42$27,730
Nov 200502,04454.6910.59$21,643
Oct 200502,37558.3413.80$32,765
Sep 200501,85861.4512.08$22,443
Aug 200501,88861.519.80$18,496
Jul 200501,62955.697.84$12,777
Jun 200501,35252.337.38$9,979
May 200501,36045.226.65$9,046
Apr 200501,32349.207.36$9,738
Mar 200501,75850.377.15$12,578
Feb 200501,44845.226.31$9,140
Jan 200501,38843.166.32$8,775
Dec 200401,54639.866.75$10,437
Nov 200401,70545.286.33$10,793
Oct 200401,90549.706.52$12,411
Sep 200401,67643.245.28$8,856
Aug 200401,94942.375.55$10,818
Jul 200401,53338.286.08$9,327
Jun 200401,44436.106.43$9,289
May 200402,13737.486.49$13,879
Apr 200401,86534.475.86$10,926
Mar 200401,61434.365.53$8,926
Feb 200402,05632.455.51$11,328
Jan 200402,06832.036.30$13,028
Dec 200302,11530.266.30$13,328
Nov 200302,24628.804.60$10,321
Oct 200302,50128.174.76$11,904
Sep 200302,05426.314.75$9,755
Aug 200302,36329.765.13$12,122
Jul 200302,17729.415.17$11,257
Jun 200302,32428.565.98$13,904
May 200302,52326.595.97$15,069
Apr 200302,29426.675.41$12,404
Mar 200302,45131.146.10$14,941
Feb 200302,36333.487.93$18,729
Jan 200302,24330.315.58$12,521
Dec 200202,46626.914.85$11,969
Nov 200202,52224.664.14$10,433
Oct 200202,68126.464.23$11,338
Sep 200202,43627.443.64$8,855
Aug 200202,41825.963.16$7,651
Jul 200202,15724.583.06$6,604
Jun 200202,18123.733.34$7,281
May 200202,38524.663.58$8,548
Apr 200202,43723.653.51$8,560
Mar 200202,64022.003.10$8,191
Feb 200202,36118.222.38$5,609
Jan 200203,10017.172.38$7,365
Dec 200103,26716.932.36$7,724
Nov 200103,08718.072.41$7,426
Oct 200102,82719.782.53$7,149
Sep 200102,46524.262.25$5,550
Aug 2001722,52724.873.05$9,506
Jul 200102,73423.933.20$8,741
Jun 200102,65224.563.82$10,142
May 200102,46125.524.31$10,600
Apr 200102,11524.685.34$11,284
Mar 200102,39024.545.38$12,850
Feb 200102,04127.755.77$11,771
Jan 2001081027.478.40$6,803
Dec 200002,21326.889.12$20,188
Nov 200001,89732.215.66$10,733
Oct 200003,03431.235.15$15,611
Sep 200002,03631.875.19$10,560
Aug 200003,35729.644.54$15,243
Jul 200002,49028.534.09$10,183
Jun 200002,83529.304.40$12,466
May 200002,02727.263.68$7,459
Apr 200001,93624.513.12$6,033
Mar 200002,94028.422.86$8,408
Feb 200003,09927.622.73$8,449
Jan 200002,58425.272.48$6,410
Dec 199903,02324.282.42$7,327
Nov 199952,97323.192.43$7,352
Oct 199902,52520.982.80$7,079
Sep 199902,87021.752.62$7,516
Aug 199903,14619.262.88$9,047
Jul 1999203,99917.892.37$9,845
Jun 1999103,91915.942.36$9,416
May 199904,06115.792.32$9,426
Apr 199903,48315.102.21$7,691
Mar 199903,37412.471.84$6,203
Feb 199903,0289.981.82$5,504
Jan 199912,57910.381.90$4,910
Dec 199803,6739.201.77$6,513
Nov 199804,49810.892.19$9,831
Oct 199803,73812.421.97$7,361
Sep 199801,49512.592.08$3,114
Aug 1998823,18811.301.91$7,007
Jul 199804,35711.742.24$9,748
Jun 199805,47311.242.24$12,245
May 199816,93212.622.21$15,307
Apr 199806,18913.042.51$15,505
Mar 199805,87312.802.31$13,563
Feb 199882,73613.952.30$6,402
Jan 199806,98214.702.15$15,045
Dec 199706,60316.322.41$15,920
Nov 199705,65718.193.09$17,470
Oct 199706,32919.253.15$19,935
Sep 199706,71717.742.95$19,848
Aug 19971262,45217.862.55$8,515
Jul 199703,58817.582.25$8,062
Jun 199704,55617.242.26$10,284
May 199704,08818.972.31$9,437
Apr 199706,22717.882.08$12,969
Mar 199707,53718.951.94$14,615
Feb 199706,61820.492.21$14,599
Jan 199708,38223.483.54$29,670
Dec 199607,83523.32$0
Nov 19961317,11621.97$2,878
Oct 199607,55223.31$0
Sep 199608,13422.22$0
Aug 199609,11720.26$0
Jul 199607,00519.55$0
Jun 1996898,05618.73$1,667
May 199606,26919.43$0
Apr 199619,43721.51$22
Mar 1996011,64019.38$0
Feb 199606,92916.98$0
Jan 199609,42117.07$0
Dec 199506,75317.19$0
Nov 19951819,36316.00$2,896
Oct 199506,75615.43$0
Sep 1995010,10716.18$0
Aug 1995010,03515.92$0
Jul 1995011,69215.24$0
Jun 199508,62516.41$0
May 199517511,37817.56$3,073
Apr 1995012,71817.73$0
Mar 1995010,07816.44$0
Feb 199509,24516.58$0
Jan 199517610,09115.92$2,802
Dec 199408,08415.03$0
Nov 199409,97015.90$0
Oct 1994014,08815.58$0
Sep 1994014,09815.29$0
Aug 199417912,80316.13$2,887
Jul 199409,08517.56$0
Jun 1994012,37517.09$0
May 199418513,59615.88$2,938
Apr 1994014,10714.14$0
Mar 1994015,31012.46$0
Feb 199418314,88712.50$2,288
Jan 1994015,51412.66$0
Dec 199317416,07212.33$2,145
Nov 1993013,45614.49$0
Oct 199318915,48115.85$2,996
Sep 1993014,57415.03$0
Aug 199317316,02515.66$2,709
Jul 1993014,47515.46$0
Jun 199318015,32016.79$3,022
May 1993016,14117.68$0
Apr 199318117,13818.05$3,267
Mar 1993017,48718.14$0
Feb 199317616,64517.90$3,150
Jan 199317919,32216.93$3,030

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                  193 Mcf  × $  3.05 =       $588

────────────────────────────────────────────────────
Month total                                     $588

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/125837 is the state's own key, not one this site invented.