MALLETT UNIT

Operated by SANDEL OPERATING COMPANY (P-5 747534) in the IOLA (SUB-CLARKSVILLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 88290District 03Field 44640400NGPA filingCondensateGasSaveExport
Value, all time
$6.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$226 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 20 leases and 21 wells, and the rule below applies to all of them.

Discovered
1979-02-16
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 Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED PER OPERATOR REQUEST, EFF 6-1-95.

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
NGPA2none

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
CondensateDisposition27,372 bbl$1,537,507
GasProduction1,184,598 Mcf$5,028,448
Total$6,565,955

29,707 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 30.7677, -96.1187. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.76770, -96.11867 · 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
11,175 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 11,175 ft.

Completions filed
May 1980
1 of 1 wells

1 well

42-18530217111,175 ftMay 1980

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 202613,624106.413.05$11,145
Apr 2026642,51398.932.87$13,543
Mar 20261793,85889.753.15$28,216
Feb 202613,64063.503.75$13,715
Jan 202603,00259.138.00$24,010
Dec 20251813,70456.664.41$26,603
Nov 202503,72058.593.93$14,606
Oct 20251803,75259.383.30$23,088
Sep 202503,70962.743.08$11,412
Aug 20251863,90863.933.01$23,673
Jul 202503,80066.743.32$12,598
Jun 20251863,67766.483.13$23,870
May 202503,85860.553.23$12,470
Apr 20251783,85062.363.54$24,741
Mar 202504,08367.704.27$17,428
Feb 20251823,05670.884.34$26,166
Jan 202503,24674.324.28$13,889
Dec 20241884,12768.993.12$25,852
Nov 202403,96269.052.20$8,710
Oct 20241734,00571.372.28$21,484
Sep 202404,06369.612.36$9,606
Aug 20241793,97775.632.06$21,745
Jul 202404,08879.932.15$8,775
Jun 20241803,76878.082.63$23,979
May 202404,03678.812.20$8,873
Apr 20241883,85384.451.66$22,270
Mar 202403,99980.301.55$6,179
Feb 20241853,67176.091.78$20,624
Jan 202403,49673.023.30$11,529
Dec 20231874,14071.262.61$24,134
Nov 202304,08077.892.81$11,455
Oct 20231953,95685.443.09$28,874
Sep 20231843,87589.042.74$26,982
Aug 202301,77080.522.67$4,731
Jul 202302,66974.852.64$7,051
Jun 20231904,06468.962.26$22,281
May 202303,95270.622.23$8,803
Apr 20231994,03078.122.24$24,564
Mar 202303,81372.852.39$9,125
Feb 202303,34875.112.47$8,255
Jan 20231833,97176.533.39$27,458
Dec 202203,22576.415.73$18,476
Nov 20221903,98985.005.65$38,673
Oct 20221764,36487.185.86$40,933
Sep 202204,34184.888.16$35,439
Aug 20221904,51194.529.13$59,131
Jul 202204,461101.587.54$33,645
Jun 202203,965115.097.98$31,630
May 20221864,570109.378.43$58,882
Apr 202204,572104.226.84$31,262
Mar 20223624,458108.885.08$62,045
Feb 202213,49891.054.86$17,087
Jan 202203,88681.844.54$17,633
Dec 20211843,88371.323.90$28,263
Nov 202103,59077.435.24$18,800
Oct 20213634,51779.795.71$54,773
Sep 202114,56669.865.35$24,502
Aug 202114,68066.024.22$19,818
Jul 20211894,46670.783.98$31,161
Jun 202114,71369.493.38$16,002
May 202104,78463.483.02$14,437
Apr 20211834,42460.362.76$23,249
Mar 20211854,42961.302.72$23,374
Feb 20211833,08057.805.55$27,665
Jan 202103,96750.412.81$11,148
Dec 202004,03944.642.68$10,806
Nov 20201874,19438.772.71$18,601
Oct 202004,71036.972.48$11,673
Sep 20201904,76337.091.99$16,530
Aug 202004,75539.982.39$11,341
Jul 20201924,86138.371.83$16,239
Jun 202004,70234.901.69$7,948
May 202004,93516.921.81$8,956
Apr 20201895,08914.751.80$11,970
Mar 202018315130.341.86$5,833
Feb 202014,05249.881.98$8,076
Jan 20203664,27657.252.09$29,911
Dec 20191845,01059.012.30$22,403
Nov 201914,45655.302.75$12,312
Oct 201914,66553.472.42$11,336
Sep 201904,34955.052.66$11,557
Aug 20191734,35153.112.30$19,214
Jul 201904,66756.272.46$11,481
Jun 20191714,07752.782.49$19,182
May 20191874,88158.482.74$24,311
Apr 20191864,56362.632.75$24,201
Mar 201904,59156.803.06$14,058
Feb 20191884,41350.852.79$21,882
Jan 201914,91646.033.23$15,916
Dec 201805,04446.594.19$21,111
Nov 20183604,93652.934.24$39,970
Oct 201804,06861.443.40$13,823
Sep 20181695,30859.543.11$26,560
Aug 201815,06959.403.07$15,604
Jul 20181664,98965.142.93$25,440
Jun 201804,00160.183.08$12,311
May 201823,76465.382.90$11,049
Apr 20181923,84163.842.90$23,399
Mar 20181943,72961.222.79$22,269
Feb 201823,35961.782.77$9,415
Jan 201803,33462.874.01$13,367
Dec 20171814,02457.272.92$22,122
Nov 20171823,81955.423.12$21,995
Oct 201723,93449.292.98$11,836
Sep 201703,73247.523.09$11,522
Aug 20171673,04345.373.00$16,719
Jul 201703,13043.873.09$9,663
Jun 201703,67642.493.09$11,349
May 20171833,70845.373.26$20,403
Apr 201703,33747.933.21$10,717
Mar 20171674,09046.772.98$20,014
Feb 201702,80750.452.95$8,288
Jan 201701,47049.413.42$5,026
Dec 20161791,99848.763.72$16,166
Nov 201602,94242.492.64$7,780
Oct 20161653,02446.193.09$16,966
Sep 201603,00841.553.10$9,327
Aug 201602,98241.442.92$8,720
Jul 201601,31941.622.92$3,857
Jun 201616299945.352.69$10,030
May 201603,16042.521.99$6,292
Apr 20161723,04736.561.99$12,355
Mar 201603,32233.011.79$5,960
Feb 20161793,08726.472.06$11,109
Jan 20161823,36327.352.36$12,929
Dec 201503,46832.362.00$6,941
Nov 20151862,99638.792.17$13,708
Oct 201522,91443.552.43$7,158
Sep 201502,92142.992.76$8,057
Aug 20151732,91340.162.87$15,315
Jul 201522,86648.152.95$8,537
Jun 201501,41756.152.88$4,085
May 20151942,97955.212.96$19,515
Apr 201502,00249.822.71$5,419
Mar 201502,02242.892.93$5,934
Feb 20151712,77144.662.98$15,884
Jan 20151752,81343.433.10$16,322
Dec 201403,00354.693.59$10,785
Nov 20141862,83670.464.25$25,164
Oct 201402,70978.303.90$10,568
Sep 2014087586.164.05$3,540
Aug 20141782,16689.394.04$24,651
Jul 201402,70596.564.18$11,306
Jun 20141842,61398.164.74$30,439
May 201402,87194.734.73$13,570
Apr 201403,39995.944.81$16,346
Mar 20141671,97895.895.06$26,016
Feb 201402,31197.406.19$14,310
Jan 201402,99690.404.86$14,563
Dec 20131792,81391.824.35$28,685
Nov 201301,67288.853.74$6,250
Oct 201301,59697.423.78$6,032
Sep 20131822,101104.113.72$26,759
Aug 201302,745104.253.52$9,670
Jul 20131862,854102.523.72$29,679
Jun 201302,78194.403.93$10,939
May 20131772,45994.834.15$26,988
Apr 201301,12293.964.28$4,805
Mar 201302,35993.623.91$9,230
Feb 201301,66591.233.42$5,694
Jan 20131812,03191.603.42$23,525
Dec 201202,40286.773.42$8,215
Nov 2012094886.953.62$3,436
Oct 20121902,40889.383.40$25,169
Sep 201202,68294.672.92$7,827
Aug 201202,18292.662.91$6,346
Jul 201202,34385.133.02$7,078
Jun 20121862,11179.822.52$20,164
May 201201,64791.612.49$4,098
Apr 20120445101.652.00$889
Mar 20120144105.052.22$320
Feb 2012016101.102.57$41
Jan 201218780398.092.73$20,538
Dec 201102,43596.873.24$7,889
Nov 201102,20495.723.31$7,298
Oct 20111872,08084.983.65$23,480
Sep 201102,31683.623.99$9,231
Aug 201102,05583.404.15$8,527
Jul 201102,13194.144.52$9,626
Jun 201101,76492.904.64$8,185
May 201118743498.134.40$20,262
Apr 2011066105.964.33$286
Mar 2011024396.364.06$986
Feb 201101,05585.644.18$4,410
Jan 201101,05786.504.59$4,850
Dec 201001,53485.734.35$6,669
Nov 201001,53180.843.80$5,811
Oct 20101941,61378.103.51$20,811
Sep 201001,53972.633.98$6,124
Aug 201001,52373.684.42$6,731
Jul 201001,50172.554.74$7,109
Jun 201001,53070.364.91$7,513
May 201001,60271.124.24$6,785
Apr 201001,54881.694.12$6,382
Mar 20101981,65078.394.39$22,763
Feb 201001,42773.585.44$7,766
Jan 201001,62774.365.96$9,704
Dec 200901,57571.445.48$8,637
Nov 20091961,49674.593.75$20,232
Oct 200901,56972.544.11$6,449
Sep 200901,40965.543.06$4,318
Aug 200901,30967.423.22$4,213
Jul 200901,70261.133.46$5,897
Jun 200901,76566.163.90$6,875
May 20091992,14854.743.93$19,326
Apr 200902,20846.773.59$7,921
Mar 200902,44342.144.06$9,916
Feb 20092022,36232.814.63$17,571
Jan 200902,47635.865.37$13,299
Dec 20082042,21537.105.98$20,808
Nov 200802,49655.496.86$17,123
Oct 20082042,47775.246.92$32,495
Sep 200802,197101.767.88$17,306
Aug 200802,800114.228.48$23,752
Jul 200802,523131.0811.39$28,736
Jun 20082002,419131.3313.03$57,792
May 200802,011123.1711.57$23,276
Apr 200802,600110.3110.45$27,183
Mar 20082022,584101.909.66$45,556
Feb 20081941,80292.538.77$33,755
Jan 200802,76790.388.21$22,705
Dec 20071992,82888.337.30$38,228
Nov 200702,87791.677.29$20,978
Oct 200702,90182.856.92$20,081
Sep 20071662,77875.846.24$29,936
Aug 200702,86669.066.39$18,308
Jul 20071972,80370.906.39$31,873
Jun 200702,82662.007.55$21,332
May 20072002,71858.747.85$33,074
Apr 200702,74959.617.81$21,456
Mar 200702,58456.927.30$18,868
Feb 20071982,32555.108.22$30,012
Jan 20071913,38150.306.73$32,351
Dec 200602,85256.656.92$19,731
Nov 20062033,04354.207.62$34,183
Oct 20061813,18954.906.01$29,115
Sep 200603,00860.085.04$15,152
Aug 200603,11068.717.34$22,827
Jul 20061913,29669.376.34$34,155
Jun 200603,37966.286.38$21,571
May 200603,28366.016.42$21,093
Apr 20061823,40964.397.36$36,811
Mar 20061993,85556.707.08$38,588
Feb 200603,50757.597.75$27,183
Jan 20061823,22160.598.93$39,802
Dec 20052033,36354.9413.42$56,269
Nov 200504,14654.6910.59$43,900
Oct 20051984,56458.3413.80$74,515
Sep 200504,05761.4512.08$49,005
Aug 20051874,58661.519.80$56,431
Jul 200503,96755.697.84$31,116
Jun 20051953,54152.337.38$36,341
May 200502,53145.226.65$16,834
Apr 200505149.207.36$375
Mar 2005053750.377.15$3,842
Feb 2005053945.226.31$3,402
Jan 20052031,43743.166.32$17,846
Dec 200433,63539.866.75$24,660
Nov 200403,54545.286.33$22,441
Oct 20041853,16849.706.52$29,834
Sep 200402,00143.245.28$10,573
Aug 200402,06442.375.55$11,457
Jul 20041892,60938.286.08$23,109
Jun 200402,73236.106.43$17,575
May 200402,23637.486.49$14,522
Apr 20042004,13034.475.86$31,089
Mar 20043984,04934.365.53$36,067
Feb 200414,05932.455.51$22,396
Jan 200404,93132.036.30$31,064
Dec 20032005,16230.266.30$38,581
Nov 200323,75528.804.60$17,312
Oct 200313,03728.174.76$14,483
Sep 200301,50726.314.75$7,157
Aug 200301,70629.765.13$8,751
Jul 20032002,59129.415.17$19,280
Jun 200304,35228.565.98$26,038
May 20032133,68326.595.97$27,661
Apr 20031835,21826.675.41$33,096
Mar 200305,18131.146.10$31,584
Feb 200303,91133.487.93$30,998
Jan 20031854,70530.315.58$31,871
Dec 200215,83626.914.85$28,353
Nov 20021845,25224.664.14$26,265
Oct 200206,99026.464.23$29,562
Sep 200206,82627.443.64$24,814
Aug 20021754,82725.963.16$19,816
Jul 200206,91324.583.06$21,166
Jun 20021835,75123.733.34$23,541
May 20021835,14124.663.58$22,938
Apr 200206,93823.653.51$24,368
Mar 20021845,96922.003.10$22,568
Feb 200206,55318.222.38$15,568
Jan 20021837,92817.172.38$21,977
Dec 20011868,09416.932.36$22,286
Nov 20011886,89818.072.41$19,990
Oct 20011836,52419.782.53$20,118
Sep 200106,20924.262.25$13,978
Aug 20011804,81524.873.05$19,178
Jul 200107,66623.933.20$24,509
Jun 200109,44324.563.82$36,112
May 20011809,01425.524.31$43,420
Apr 20011869,28524.685.34$54,129
Mar 20011829,98324.545.38$58,139
Feb 20011859,04527.755.77$57,297
Jan 200109,50127.478.40$79,797
Dec 20001789,74126.889.12$93,647
Nov 200018710,14832.215.66$63,441
Oct 20003569,98831.235.15$62,511
Sep 2000010,41831.875.19$54,033
Aug 20001829,49529.644.54$48,509
Jul 200009,80828.534.09$40,112
Jun 20001795,68229.304.40$30,230
May 200006,74827.263.68$24,831
Apr 20003616,62024.513.12$29,476
Mar 20001796,85128.422.86$24,679
Feb 200006,00627.622.73$16,375
Jan 20001876,65225.272.48$21,226
Dec 199906,08324.282.42$14,743
Nov 19991825,24723.192.43$16,992
Oct 199902,25220.982.80$6,314
Sep 199903421.752.62$89
Aug 199907219.262.88$207
Jul 199909517.892.37$225
Jun 1999010815.942.36$255
May 199908515.792.32$197
Apr 1999010815.102.21$238
Mar 1999022112.471.84$406
Feb 199901019.981.82$184
Jan 1999128810.381.90$292
Dec 199801109.201.77$195
Nov 199809810.892.19$214
Oct 1998017612.421.97$347
Sep 1998016512.592.08$344
Aug 1998013511.301.91$257
Jul 1998017411.742.24$389
Jun 1998012711.242.24$284
May 1998017812.622.21$393
Apr 1998019613.042.51$491
Mar 199806312.802.31$145
Feb 199809513.952.30$218
Jan 1998013714.702.15$295
Dec 1997013616.322.41$328
Nov 1997015418.193.09$476
Oct 1997017219.253.15$542
Sep 1997015017.742.95$443
Aug 1997015917.862.55$406
Jul 1997022017.582.25$494
Jun 1997016217.242.26$366
May 1997013518.972.31$312
Apr 1997013817.882.08$287
Mar 1997017118.951.94$332
Feb 1997010720.492.21$236
Jan 1997013523.483.54$478
Dec 1996012723.32$0
Nov 1996010721.97$0
Oct 1996015723.31$0
Sep 1996012422.22$0
Aug 1996014020.26$0
Jul 1996017419.55$0
Jun 1996013118.73$0
May 1996014019.43$0
Apr 1996012621.51$0
Mar 1996021019.38$0
Feb 1996010416.98$0
Jan 1996011117.07$0
Dec 1995011817.19$0
Nov 1995015316.00$0
Oct 1995014715.43$0
Sep 1995011416.18$0
Aug 1995010615.92$0
Jul 1995013215.24$0
Jun 1995014016.41$0
May 1995014317.56$0
Apr 1995016117.73$0
Mar 1995024516.44$0
Feb 1995015516.58$0
Jan 199502015.92$0
Dec 199405315.03$0
Nov 199408115.90$0
Oct 199408715.58$0
Sep 1994010615.29$0
Aug 1994014316.13$0
Jul 1994033717.56$0
Jun 1994081917.09$0
May 199401,26815.88$0
Apr 199401,29714.14$0
Mar 199419697112.46$2,442
Feb 1994058512.50$0
Jan 1994077012.66$0
Dec 1993083612.33$0
Nov 199301,15214.49$0
Oct 199301,63115.85$0
Sep 19932011,88215.03$3,021
Aug 199301,95215.66$0
Jul 199301,81615.46$0
Jun 199301,38716.79$0
May 199301,62417.68$0
Apr 199301,25318.05$0
Mar 19933501,14918.14$6,349
Feb 199302,45917.90$0
Jan 199302,76416.93$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 2026 — as filed, then multipliedworked
Condensate             1 bbl  × $106.41 =       $106
Gas                3,624 Mcf  × $  3.05 =    $11,038

────────────────────────────────────────────────────
Month total                                  $11,145

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. 03/G/88290 is the state's own key, not one this site invented.