KELTON

Operated by DIAMOND S ENERGY COMPANY (P-5 217005) in the MILLS RANCH (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4883District 10Field 61691230NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.9 M
Jan 1993 – Apr 2024
Value, last 12 filed months
$25 k
at the published price for each month
Months reported
376
no gaps in the span
Streams
2
oil, casinghead 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 34 leases and 42 wells, and the rule below applies to all of them.

Discovered
1977-05-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: MILLS RANCH (GRANITE WASH CONS.) FIELD

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
OilDisposition29,549 bbl$872,703
Casinghead gasProduction889,124 Mcf$3,008,753
Total$3,881,456

313,123 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 35.3987, -100.1150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.39866, -100.11496 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,800 ft
1 wells filed one
Completion to plug
42.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,800 ft.

Completions filed
Sep 1981
1 of 1 wells
Plug dates filed
Mar 2024
1 of 1 wells

Last completion to plug: a median of 42.5 years across the 1 well that filed both dates, with the middle half between 42.5 years and 42.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-48330883110,800 ftSep 1981Mar 2024Yes

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 (376)

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

376 months

Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024329076.091.78$25,034
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 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
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 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
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 2009129035.865.37$4,626
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 200801,22375.246.92$8,466
Sep 200803,554101.767.88$27,995
Aug 20081784,124114.228.48$55,315
Jul 200804,229131.0811.39$48,166
Jun 20083633,852131.3313.03$97,874
May 200803,783123.1711.57$43,786
Apr 200803,463110.3110.45$36,205
Mar 200803,812101.909.66$36,839
Feb 200802,71992.538.77$23,847
Jan 20083761,02890.388.21$42,418
Dec 200703,57688.337.30$26,112
Nov 200703,93991.677.29$28,722
Oct 200704,20482.856.92$29,100
Sep 20073484,02375.846.24$51,513
Aug 200704,25669.066.39$27,187
Jul 200704,17070.906.39$26,638
Jun 20071913,49562.007.55$38,224
May 20071723,78158.747.85$39,770
Apr 20071763,61559.617.81$38,707
Mar 200703,87756.927.30$28,310
Feb 200702,59355.108.22$21,304
Jan 20071842,78150.306.73$27,963
Dec 200603,55356.656.92$24,581
Nov 200603,71854.207.62$28,322
Oct 20061783,88654.906.01$33,142
Sep 200603,60360.085.04$18,149
Aug 200601,92068.717.34$14,093
Jul 200601,24469.376.34$7,890
Jun 20063564,47866.286.38$52,183
May 200604,71766.016.42$30,307
Apr 20065424,55464.397.36$68,419
Mar 20061844,66956.707.08$43,503
Feb 200604,18857.597.75$32,462
Jan 200604,67960.598.93$41,799
Dec 20053854,31854.9413.42$79,080
Nov 200504,67654.6910.59$49,511
Oct 20051894,38758.3413.80$71,548
Sep 20051794,45461.4512.08$64,799
Aug 20051814,69661.519.80$57,139
Jul 200504,29655.697.84$33,696
Jun 20051794,56052.337.38$43,025
May 20051864,43645.226.65$37,915
Apr 20051824,61649.207.36$42,930
Mar 20053605,02850.377.15$54,108
Feb 20051764,59445.226.31$36,956
Jan 200504,75343.166.32$30,049
Dec 20041814,95939.866.75$40,693
Nov 20041794,99345.286.33$39,713
Oct 20041825,17149.706.52$42,735
Sep 20041835,14543.245.28$35,099
Aug 20041865,28542.375.55$37,216
Jul 20043605,34438.286.08$46,295
Jun 200405,24136.106.43$33,715
May 20043605,06937.486.49$46,414
Apr 200405,04334.475.86$29,544
Mar 200405,77534.365.53$31,937
Feb 2004097632.455.51$5,377
Jan 2004096032.036.30$6,048
Dec 20033541,88930.266.30$22,616
Nov 200301,77928.804.60$8,175
Oct 200301,98628.174.76$9,453
Sep 20031792,01626.314.75$14,284
Aug 20033642,07129.765.13$21,456
Jul 200301,92129.415.17$9,933
Jun 200301,88728.565.98$11,290
May 20033653,60226.595.97$31,219
Apr 200304,21126.675.41$22,770
Mar 20033694,78331.146.10$40,648
Feb 200303,81933.487.93$30,269
Jan 200303,83230.315.58$21,390
Dec 20025424,21726.914.85$35,054
Nov 200204,50124.664.14$18,620
Oct 200204,69526.464.23$19,856
Sep 200203,48927.443.64$12,683
Aug 200204,82325.963.16$15,261
Jul 20023575,05924.583.06$24,265
Jun 200203,96023.733.34$13,219
May 20023604,82324.663.58$26,163
Apr 200204,87923.653.51$17,137
Mar 200205,06922.003.10$15,728
Feb 20025934,37318.222.38$21,193
Jan 200203,75917.172.38$8,930
Dec 200104,60116.932.36$10,879
Nov 200104,76318.072.41$11,457
Oct 20013925,32119.782.53$21,210
Sep 200104,79324.262.25$10,791
Aug 200104,48424.873.05$13,690
Jul 200105,13823.933.20$16,427
Jun 200105,02424.563.82$19,213
May 20013845,11525.524.31$31,832
Apr 200104,97424.685.34$26,538
Mar 20014005,21324.545.38$37,843
Feb 200104,78227.755.77$27,578
Jan 200105,13327.478.40$43,111
Dec 200006,72426.889.12$61,340
Nov 20005645,30632.215.66$48,188
Oct 200005,53831.235.15$28,496
Sep 200005,61531.875.19$29,122
Aug 200005,61129.644.54$25,478
Jul 20003825,59228.534.09$33,768
Jun 200005,62129.304.40$24,717
May 200006,06327.263.68$22,310
Apr 20003896,15624.513.12$28,716
Mar 200003,40128.422.86$9,726
Feb 200002,42927.622.73$6,623
Jan 200005,06525.272.48$12,564
Dec 199904,13624.282.42$10,025
Nov 19991924,30223.192.43$14,924
Oct 199904,07820.982.80$11,434
Sep 19991943,83621.752.62$14,265
Aug 199903,90819.262.88$11,238
Jul 199904,21917.892.37$10,009
Jun 199903,54515.942.36$8,374
May 199903,35415.792.32$7,785
Apr 199903,62415.102.21$8,002
Mar 19993924,61012.471.84$13,363
Feb 199903,7019.981.82$6,728
Jan 199903,97910.381.90$7,560
Dec 199802,5219.201.77$4,471
Nov 199803,49010.892.19$7,628
Oct 199803,70612.421.97$7,298
Sep 19983813,97612.592.08$13,077
Aug 199803,89911.301.91$7,437
Jul 199803,84511.742.24$8,602
Jun 199803,81511.242.24$8,535
May 19981883,35412.622.21$9,773
Apr 1998054413.042.51$1,363
Mar 199803,42512.802.31$7,910
Feb 19981963,78413.952.30$11,434
Jan 19981904,21914.702.15$11,884
Dec 199703,86516.322.41$9,319
Nov 199704,16518.193.09$12,863
Oct 199704,13019.253.15$13,009
Sep 19973724,01317.742.95$18,457
Aug 199704,25617.862.55$10,873
Jul 19973713,68617.582.25$14,804
Jun 199704,03817.242.26$9,115
May 199704,01418.972.31$9,266
Apr 199704,11417.882.08$8,569
Mar 19973784,18518.951.94$15,278
Feb 199703,62620.492.21$7,999
Jan 199704,05323.483.54$14,346
Dec 199603,34323.32$0
Nov 199604,18821.97$0
Oct 199602,35723.31$0
Sep 19963753,46922.22$8,333
Aug 199604,56320.26$0
Jul 199604,04719.55$0
Jun 199603,52418.73$0
May 199602,25819.43$0
Apr 199603,18521.51$0
Mar 19963675,59819.38$7,112
Feb 199605,46416.98$0
Jan 19964026,34817.07$6,862
Dec 199506,58417.19$0
Nov 19953946,54916.00$6,304
Oct 19953766,77215.43$5,802
Sep 199507,23516.18$0
Aug 19951906,79015.92$3,025
Jul 19953767,09015.24$5,730
Jun 199507,95016.41$0
May 19957708,36517.56$13,521
Apr 199508,41717.73$0
Mar 199508,57616.44$0
Feb 19957617,85016.58$12,617
Jan 199507,24615.92$0
Dec 19943797,33515.03$5,696
Nov 199406,08315.90$0
Oct 19944927,36615.58$7,665
Sep 199406,67915.29$0
Aug 19941875,63816.13$3,016
Jul 19941938,01517.56$3,389
Jun 19943637,88417.09$6,204
May 19943817,79515.88$6,050
Apr 19943767,47314.14$5,317
Mar 19945827,18012.46$7,252
Feb 199406,15812.50$0
Jan 19943867,86812.66$4,887
Dec 19937326,81312.33$9,026
Nov 199306,93514.49$0
Oct 19933826,91115.85$6,055
Sep 19933777,09315.03$5,666
Aug 19937657,83315.66$11,980
Jul 19933807,93915.46$5,875
Jun 19933717,70616.79$6,229
May 19931,1178,14017.68$19,749
Apr 199307,65918.05$0
Mar 19937448,31918.14$13,496
Feb 19937537,78917.90$13,479
Jan 19933766,74416.93$6,366

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.

Feb 2024 — as filed, then multipliedworked
Oil                  329 bbl  × $ 76.09 =    $25,034
Casinghead gas         0 Mcf  × $  1.78 =         $0

────────────────────────────────────────────────────
Month total                                  $25,034

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. 10/O/4883 is the state's own key, not one this site invented.