STREY, ELTON F.

Operated by PETROSAURUS, INC. (P-5 660025) in the LA VERNIA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6335District 01Field 51093001OilCasinghead gasSaveExport
Value, all time
$201 k
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 387 leases and 2,110 wells, and the rule below applies to all of them.

Discovered
1939-12-13
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2.06 acres. The field rule took effect on 1983-02-07.

The Commission's schedule remark for this field reads: DOCKET #1-85148 ALLOWS OP. TO DEVELOP ON 2.06 ACRES

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
OilDisposition5,210 bbl$200,597
Casinghead gasProduction94 Mcf$128
Total$200,726

47 Mcf of this lease's gas, across 47 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 (12)

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 29.4454, -98.0665. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.44541, -98.06621 · 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%
12 of 12 wells
With a plug date
100.0%
12 of 12 wells
Median depth
784 ft
12 wells filed one
Completion to plug
41.4 years
median over 12 wells

What the state filed about each well

On the RRC proration schedule
12100.0%
A plug date is filed
12100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
12100.0%
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

Total depth in feet, 12 of 12 wells. Median 784 ft, with the middle half between 779 and 816 ft; the shallowest is 738 ft and the deepest 850 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 12 wells, May 1978 – Mar 1983. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1978 – Mar 1983
12 of 12 wells
Plug dates filed
Sep 2002 – Jul 2023
12 of 12 wells

Last completion to plug: a median of 41.4 years across the 12 wells that filed both dates, with the middle half between 40.3 years and 42.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-187323379783 ftMar 1983Jul 2023Yes
42-1873233810784 ftMar 1983Jul 2023Yes
42-187320005776 ftFeb 1982Jul 2023Yes
42-187318027816 ftFeb 1982Jul 2023Yes
42-187319994780 ftFeb 1982Sep 2002Yes
42-187318018816 ftFeb 1982Jul 2023Yes
42-187317335A757 ftAug 1981Sep 2002Yes
42-187316776825 ftAug 1981Jul 2023Yes
42-187312503783 ftOct 1980Jul 2023Yes
42-187312102812 ftAug 1980Jul 2023Yes
42-187311991850 ftAug 1980Jul 2023Yes
42-187307893A738 ftMay 1978Jul 2023Yes

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 202046038.371.83$1,765
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 202058057.252.09$3,321
Dec 201941059.012.30$2,419
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 201973055.052.66$4,019
Aug 20190053.112.30$0
Jul 201952056.272.46$2,926
Jun 20190052.782.49$0
May 201959058.482.74$3,450
Apr 20190062.632.75$0
Mar 201953056.803.06$3,010
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 201897061.443.40$5,960
Sep 20180059.543.11$0
Aug 201843059.403.07$2,554
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 201736057.272.92$2,062
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 201632048.763.72$1,560
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 201638033.011.79$1,254
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 201593042.992.76$3,998
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201537056.152.88$2,078
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 201486096.564.18$8,304
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 201395094.834.15$9,009
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 2012440101.102.57$4,448
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 201173084.983.65$6,204
Sep 20110083.623.99$0
Aug 201137083.404.15$3,086
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 201080085.734.35$6,858
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 201089081.694.12$7,270
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 2009100061.133.46$6,113
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 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 200862075.246.92$4,665
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 200883092.538.77$7,680
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007100059.617.81$5,961
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200683054.906.01$4,557
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 200690066.016.42$5,941
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 200660060.598.93$3,635
Dec 20050054.9413.42$0
Nov 2005113054.6910.59$6,180
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 200566045.226.31$2,985
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200485043.245.28$3,675
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 200466034.365.53$2,268
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 200367028.804.60$1,930
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003119029.765.13$3,541
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200355031.146.10$1,713
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 200246024.664.14$1,134
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 200262025.963.16$1,610
Jul 20020024.583.06$0
Jun 200220023.733.34$475
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 200237017.172.38$635
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 200145019.782.53$890
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 200154023.933.20$1,292
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 200170024.545.38$1,718
Feb 20010027.755.77$0
Jan 200193027.478.40$2,555
Dec 20000026.889.12$0
Nov 20000132.215.66$6
Oct 200080131.235.15$2,504
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 200084129.304.40$2,466
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 200086128.422.86$2,447
Feb 20000127.622.73$3
Jan 2000168125.272.48$4,248
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 199999121.752.62$2,156
Aug 19990119.262.88$3
Jul 19990117.892.37$2
Jun 199921115.942.36$337
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 199884110.892.19$917
Oct 19980112.421.97$2
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 199866111.742.24$777
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 199866112.802.31$847
Feb 19980113.952.30$2
Jan 199894114.702.15$1,384
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 199752117.862.55$931
Jul 199773117.582.25$1,286
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 199779118.951.94$1,499
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 199684123.32$1,959
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 199675120.26$1,520
Jul 19960119.55$0
Jun 19960118.73$0
May 199665119.43$1,263
Apr 19960121.51$0
Mar 19960119.38$0
Feb 199693116.98$1,579
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 199554115.43$833
Sep 19950116.18$0
Aug 1995101115.92$1,608
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 199584117.73$1,489
Mar 19950116.44$0
Feb 199542116.58$696
Jan 19950115.92$0
Dec 199487115.03$1,308
Nov 19940115.90$0
Oct 19940115.58$0
Sep 199477115.29$1,177
Aug 19940116.13$0
Jul 19940117.56$0
Jun 199462117.09$1,060
May 19940115.88$0
Apr 199484114.14$1,188
Mar 19940112.46$0
Feb 199450112.50$625
Jan 19940112.66$0
Dec 199362112.33$764
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930015.03$0
Aug 199343115.66$673
Jul 199372115.46$1,113
Jun 19930116.79$0
May 19930117.68$0
Apr 199335118.05$632
Mar 199383118.14$1,506
Feb 19930117.90$0
Jan 199367116.93$1,134

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.

Jul 2020 — as filed, then multipliedworked
Oil                   46 bbl  × $ 38.37 =     $1,765
Casinghead gas         0 Mcf  × $  1.83 =         $0

────────────────────────────────────────────────────
Month total                                   $1,765

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. 01/O/6335 is the state's own key, not one this site invented.