MCELVAIN -A-

Operated by GREENLAKE ENERGY OPERATING, LLC (P-5 331448) in the HUBBARD (CHERRY CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31200District 08Field 43106200NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.9 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
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 40 leases and 56 wells, and the rule below applies to all of them.

Discovered
1982-06-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1986-07-28.

The Commission's schedule remark for this field reads: OPTIONAL 40 ACRE, NET GOR 1065

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
OilDisposition61,076 bbl$1,629,647
Casinghead gasProduction161,112 Mcf$301,358
Total$1,931,005

88,448 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 (2)

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 31.7287, -103.6517. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.72874, -103.65166 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
5,400 ft
2 wells filed one
Completion to plug
31.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 5,350 and 5,450 ft, median 5,400 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1987 – Mar 1988
2 of 2 wells
Plug dates filed
Jul 2019
1 of 2 wells; 1 filed none

Last completion to plug: a median of 31.3 years across the 1 well that filed both dates, with the middle half between 31.3 years and 31.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3013080825,450 ftMar 1988Jul 2019Yes
42-3013073815,350 ftApr 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 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 20192059.012.30$118
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 20191058.482.74$58
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 201810060.183.08$602
May 20180065.382.90$0
Apr 201860063.842.90$3,830
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 201746345.373.26$2,097
Apr 201701147.933.21$35
Mar 201701246.772.98$36
Feb 201701150.452.95$32
Jan 201701149.413.42$38
Dec 2016471948.763.72$2,362
Nov 201602842.492.64$74
Oct 20160946.193.09$28
Sep 201665041.553.10$2,701
Aug 20160041.442.92$0
Jul 201602941.622.92$85
Jun 201605445.352.69$145
May 201602842.521.99$56
Apr 201601936.561.99$38
Mar 2016015833.011.79$283
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 20147086.164.05$603
Aug 201413089.394.04$1,162
Jul 20140096.564.18$0
Jun 201443098.164.74$4,221
May 20140094.734.73$0
Apr 201448095.944.81$4,605
Mar 20140095.895.06$0
Feb 201455097.406.19$5,357
Jan 20140090.404.86$0
Dec 2013431791.824.35$4,022
Nov 201340088.853.74$3,554
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 201326093.964.28$2,443
Mar 20130093.623.91$0
Feb 201369091.233.42$6,295
Jan 201366091.603.42$6,046
Dec 201272086.773.42$6,247
Nov 201266086.953.62$5,739
Oct 20120089.383.40$0
Sep 201273094.672.92$6,911
Aug 201267092.662.91$6,208
Jul 2012114085.133.02$9,705
Jun 201263079.822.52$5,029
May 201282091.612.49$7,512
Apr 2012360101.652.00$3,659
Mar 2012670105.052.22$7,038
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201156096.873.24$5,425
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201192083.623.99$7,693
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 201164098.134.40$6,280
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201166086.504.59$5,709
Dec 20100085.734.35$0
Nov 201007980.843.80$300
Oct 20100978.103.51$32
Sep 201042072.633.98$3,050
Aug 201048073.684.42$3,537
Jul 20101611072.554.74$11,728
Jun 201002870.364.91$137
May 20102071.124.24$142
Apr 201005281.694.12$214
Mar 2010200078.394.39$15,678
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009182071.445.48$13,002
Nov 200902374.593.75$86
Oct 20090072.544.11$0
Sep 2009184065.543.06$12,059
Aug 200904167.423.22$132
Jul 200917025761.133.46$11,282
Jun 2009023766.163.90$923
May 200914035354.743.93$9,049
Apr 200914244246.773.59$8,227
Mar 200914129942.144.06$7,155
Feb 2009024132.814.63$1,117
Jan 200913718335.865.37$5,896
Dec 20086916637.105.98$3,552
Nov 200814031455.496.86$9,923
Oct 200826944675.246.92$23,327
Sep 2008126398101.767.88$15,957
Aug 2008123464114.228.48$17,985
Jul 20080453131.0811.39$5,159
Jun 2008119477131.3313.03$21,845
May 200853449123.1711.57$11,725
Apr 2008105362110.3110.45$15,367
Mar 2008102140101.909.66$11,747
Feb 20081021292.538.77$9,543
Jan 200810227690.388.21$11,484
Dec 20071013688.337.30$9,184
Nov 200720352891.677.29$22,459
Oct 200710466082.856.92$13,185
Sep 200710166075.846.24$11,781
Aug 200710825869.066.39$9,107
Jul 200710244070.906.39$10,042
Jun 200720229862.007.55$14,773
May 2007059858.747.85$4,692
Apr 2007166059.617.81$9,895
Mar 2007204056.927.30$11,612
Feb 2007482055.108.22$26,558
Jan 2007631550.306.73$3,270
Dec 20066523756.656.92$5,322
Nov 20066530954.207.62$5,877
Oct 20066414454.906.01$4,380
Sep 200613312160.085.04$8,600
Aug 20061356868.717.34$9,775
Jul 200612822069.376.34$10,275
Jun 2006704866.286.38$4,946
May 200614418766.016.42$10,707
Apr 20061534264.397.36$10,161
Mar 200613530456.707.08$9,808
Feb 200612965457.597.75$12,498
Jan 200620722960.598.93$14,588
Dec 20051316254.9413.42$8,029
Nov 200525418154.6910.59$15,808
Oct 200512812458.3413.80$9,178
Sep 2005636961.4512.08$4,705
Aug 20051242961.519.80$7,911
Jul 20051272455.697.84$7,261
Jun 2005126052.337.38$6,594
May 20051246245.226.65$6,020
Apr 200512911549.207.36$7,193
Mar 20051986350.377.15$10,424
Feb 20051339645.226.31$6,620
Jan 200565043.166.32$2,805
Dec 2004198039.866.75$7,892
Nov 20041979245.286.33$9,503
Oct 20046518849.706.52$4,455
Sep 20041308743.245.28$6,081
Aug 200420717542.375.55$9,742
Jul 200420429938.286.08$9,628
Jun 200413718336.106.43$6,123
May 200420719537.486.49$9,025
Apr 200413844634.475.86$7,370
Mar 200420935034.365.53$9,117
Feb 200413947532.455.51$7,128
Jan 200420850832.036.30$9,862
Dec 200320741330.266.30$8,866
Nov 200313945328.804.60$6,085
Oct 200320555728.174.76$8,426
Sep 200320538526.314.75$7,222
Aug 200313337529.765.13$5,882
Jul 200319349829.415.17$8,251
Jun 200311728928.565.98$5,071
May 200317924226.595.97$6,205
Apr 200317315126.675.41$5,430
Mar 200316926231.146.10$6,860
Feb 200311531433.487.93$6,339
Jan 200316348230.315.58$7,631
Dec 200215137426.914.85$5,879
Nov 200216937324.664.14$5,711
Oct 200217134926.464.23$6,001
Sep 200216929627.443.64$5,713
Aug 200216644225.963.16$5,708
Jul 200216766124.583.06$6,129
Jun 200216837923.733.34$5,252
May 200216638224.663.58$5,463
Apr 200216337723.653.51$5,179
Mar 200221249822.003.10$6,209
Feb 200212445818.222.38$3,347
Jan 20025960617.172.38$2,453
Dec 200111753116.932.36$3,236
Nov 20018846818.072.41$2,716
Oct 20019638219.782.53$2,865
Sep 200112252824.262.25$4,148
Aug 200116758524.873.05$5,939
Jul 200121662323.933.20$7,161
Jun 200116653624.563.82$6,127
May 200116668125.524.31$7,170
Apr 200121850124.685.34$8,053
Mar 200116780024.545.38$8,399
Feb 200123184927.755.77$11,307
Jan 200117782427.478.40$11,783
Dec 200017779926.889.12$12,047
Nov 200024778732.215.66$12,409
Oct 200023768631.235.15$10,931
Sep 200018760431.875.19$9,092
Aug 200025461229.644.54$10,308
Jul 200019859928.534.09$8,099
Jun 200028788429.304.40$12,296
May 200015395627.263.68$7,689
Apr 200012578724.513.12$5,516
Mar 200035392528.422.86$12,678
Feb 200023437127.622.73$7,475
Jan 200027666225.272.48$8,617
Dec 199931966224.282.42$9,350
Nov 199924060423.192.43$7,036
Oct 199936880020.982.80$9,964
Sep 199933978421.752.62$9,426
Aug 199936467719.262.88$8,957
Jul 199933837517.892.37$6,936
Jun 199921253815.942.36$4,650
May 199910574715.792.32$3,392
Apr 199939972315.102.21$7,621
Mar 199941873012.471.84$6,554
Feb 19994087849.981.82$5,497
Jan 19999452010.381.90$1,964
Dec 19985077509.201.77$5,994
Nov 199842074410.892.19$6,200
Oct 199843364912.421.97$6,656
Sep 199837271612.592.08$6,175
Aug 199842485011.301.91$6,412
Jul 199839989911.742.24$6,696
Jun 199815881311.242.24$3,595
May 199839660712.622.21$6,337
Apr 199833573513.042.51$6,210
Mar 199834398612.802.31$6,668
Feb 199833484613.952.30$6,604
Jan 199832886214.702.15$6,679
Dec 199745589316.322.41$9,579
Nov 199729398818.193.09$8,381
Oct 19974181,30519.253.15$12,157
Sep 19973891,32117.742.95$10,804
Aug 19974061,13717.862.55$10,156
Jul 19973931,13517.582.25$9,459
Jun 19972991,06417.242.26$7,556
May 19974591,02818.972.31$11,080
Apr 19974071,64417.882.08$10,701
Mar 19973651,06218.951.94$8,976
Feb 199737275920.492.21$9,297
Jan 199738983223.483.54$12,079
Dec 199640178923.32$9,351
Nov 199645496321.97$9,974
Oct 19964431,07023.31$10,326
Sep 199646494122.22$10,310
Aug 19963831,32020.26$7,760
Jul 19964911,49519.55$9,599
Jun 19964651,72118.73$8,709
May 19964751,73319.43$9,229
Apr 19965301,55221.51$11,400
Mar 19964721,60319.38$9,147
Feb 19964211,80116.98$7,149
Jan 19965352,15217.07$9,132
Dec 19954772,11617.19$8,200
Nov 19954812,39716.00$7,696
Oct 19954792,07215.43$7,391
Sep 19955321,88416.18$8,608
Aug 19954611,76915.92$7,339
Jul 19955372,14415.24$8,184
Jun 19955642,06416.41$9,255
May 19955402,23217.56$9,482
Apr 19954682,47917.73$8,298
Mar 19956242,40816.44$10,259
Feb 199555085316.58$9,119
Jan 199554623015.92$8,692
Dec 19946112,37115.03$9,183
Nov 19944832,33315.90$7,680
Oct 19947092,46915.58$11,046
Sep 19945661,87115.29$8,654
Aug 19945802,20516.13$9,355
Jul 19946372,14917.56$11,186
Jun 19947091,84017.09$12,117
May 19946721,99815.88$10,671
Apr 19946571,51814.14$9,290
Mar 199475397112.46$9,382
Feb 19946641,53312.50$8,300
Jan 19945851,23812.66$7,406
Dec 19937442,05012.33$9,174
Nov 19937371,55014.49$10,679
Oct 19937511,61715.85$11,903
Sep 19937532,29415.03$11,318
Aug 19938332,48615.66$13,045
Jul 19936572,56615.46$10,157
Jun 19937292,29116.79$12,240
May 19937512,44917.68$13,278
Apr 19937322,29818.05$13,213
Mar 19938152,40318.14$14,784
Feb 19938262,03817.90$14,785
Jan 19937662,12216.93$12,968

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.

Dec 2019 — as filed, then multipliedworked
Oil                    2 bbl  × $ 59.01 =       $118
Casinghead gas         0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                     $118

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. 08/O/31200 is the state's own key, not one this site invented.