DIETZEL, F. F. ETAL -A-

Operated by PETRA OLEUM CORP. (P-5 659826) in the COLETTO CREEK (2800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4507District 02Field 19557376OilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – Jul 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
343
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 16 leases and 73 wells, and the rule below applies to all of them.

Discovered
1933-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
440 ft
minimum
From a lease line
220 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1986-07-07.

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
OilDisposition50,875 bbl$1,221,460
Casinghead gasProduction21 Mcf$0
Total$1,221,460

21 Mcf of this lease's gas, across 21 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 (5)

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 28.7410, -97.0850. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

28.74078, -97.08507 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
2,865 ft
5 wells filed one
Completion to plug
5.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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

Between 2,358 and 3,014 ft, median 2,865 ft, over the 5 wells that filed a depth.

Completions filed
Sep 1974 – Jun 1984
2 of 5 wells; 3 filed none
Plug dates filed
Mar 1984 – Apr 2021
5 of 5 wells

Last completion to plug: a median of 5.3 years across the 2 wells that filed both dates, with the middle half between 3.2 years and 7.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-4690122222,865 ftMar 1984Yes
42-4690122332,908 ftApr 2021Yes
42-4690122442,843 ftApr 2013Yes
42-4690122113,014 ftJun 1984Jul 1985Yes
42-469016001D2,358 ftSep 1974Mar 1984Yes

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 (343)

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

343 months

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 201340094.834.15$3,793
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 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081430114.228.48$16,333
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 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007160088.337.30$14,133
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007158075.846.24$11,983
Aug 20070069.066.39$0
Jul 2007154070.906.39$10,919
Jun 2007157062.007.55$9,734
May 20070058.747.85$0
Apr 2007155059.617.81$9,240
Mar 2007157056.927.30$8,936
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006156054.207.62$8,455
Oct 2006157054.906.01$8,619
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006173060.598.93$10,482
Dec 2005177054.9413.42$9,724
Nov 20050054.6910.59$0
Oct 2005346058.3413.80$20,186
Sep 20050061.4512.08$0
Aug 2005362061.519.80$22,267
Jul 2005182055.697.84$10,136
Jun 2005356052.337.38$18,629
May 2005181045.226.65$8,185
Apr 2005357049.207.36$17,564
Mar 2005178050.377.15$8,966
Feb 2005181045.226.31$8,185
Jan 2005537043.166.32$23,177
Dec 20040039.866.75$0
Nov 2004183045.286.33$8,286
Oct 2004355049.706.52$17,644
Sep 2004179043.245.28$7,740
Aug 2004334042.375.55$14,152
Jul 2004331038.286.08$12,671
Jun 2004150036.106.43$5,415
May 2004338037.486.49$12,668
Apr 2004343034.475.86$11,823
Mar 2004320034.365.53$10,995
Feb 2004316032.455.51$10,254
Jan 20040032.036.30$0
Dec 2003149030.266.30$4,509
Nov 2003301028.804.60$8,669
Oct 2003305028.174.76$8,592
Sep 2003159026.314.75$4,183
Aug 2003300029.765.13$8,928
Jul 2003305029.415.17$8,970
Jun 2003152028.565.98$4,341
May 2003305026.595.97$8,110
Apr 2003164026.675.41$4,374
Mar 2003315031.146.10$9,809
Feb 20030033.487.93$0
Jan 2003306030.315.58$9,275
Dec 2002334026.914.85$8,988
Nov 2002318024.664.14$7,842
Oct 20020026.464.23$0
Sep 2002157027.443.64$4,308
Aug 2002317025.963.16$8,229
Jul 2002469024.583.06$11,528
Jun 2002156023.733.34$3,702
May 2002301024.663.58$7,423
Apr 2002153023.653.51$3,618
Mar 2002303022.003.10$6,666
Feb 2002387018.222.38$7,051
Jan 20020017.172.38$0
Dec 2001381016.932.36$6,450
Nov 2001307018.072.41$5,547
Oct 20010019.782.53$0
Sep 2001290024.262.25$7,035
Aug 2001459024.873.05$11,415
Jul 2001316023.933.20$7,562
Jun 2001287024.563.82$7,049
May 2001453025.524.31$11,561
Apr 2001445024.685.34$10,983
Mar 2001449024.545.38$11,018
Feb 2001144027.755.77$3,996
Jan 2001296027.478.40$8,131
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000463031.235.15$14,459
Sep 2000297031.875.19$9,465
Aug 2000160029.644.54$4,742
Jul 2000304028.534.09$8,673
Jun 2000327029.304.40$9,581
May 2000314027.263.68$8,560
Apr 2000464024.513.12$11,373
Mar 2000316028.422.86$8,981
Feb 2000453027.622.73$12,512
Jan 2000158025.272.48$3,993
Dec 1999480024.282.42$11,654
Nov 1999160023.192.43$3,710
Oct 1999498020.982.80$10,448
Sep 1999159021.752.62$3,458
Aug 1999169019.262.88$3,255
Jul 1999517017.892.37$9,249
Jun 1999161015.942.36$2,566
May 1999151015.792.32$2,384
Apr 1999151015.102.21$2,280
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199832609.201.77$2,999
Nov 1998161010.892.19$1,753
Oct 1998493012.421.97$6,123
Sep 19980012.592.08$0
Aug 1998435011.301.91$4,916
Jul 1998476011.742.24$5,588
Jun 19983011.242.24$34
May 1998332012.622.21$4,190
Apr 1998327013.042.51$4,264
Mar 1998326012.802.31$4,173
Feb 1998316013.952.30$4,408
Jan 1998487014.702.15$7,159
Dec 19978016.322.41$131
Nov 19972018.193.09$36
Oct 1997319019.253.15$6,141
Sep 1997176017.742.95$3,122
Aug 1997467017.862.55$8,341
Jul 1997158017.582.25$2,778
Jun 1997493017.242.26$8,499
May 1997176018.972.31$3,339
Apr 1997340017.882.08$6,079
Mar 1997490018.951.94$9,286
Feb 1997182020.492.21$3,729
Jan 1997341023.483.54$8,007
Dec 1996483023.32$11,264
Nov 1996322021.97$7,074
Oct 1996326023.31$7,599
Sep 1996476022.22$10,577
Aug 1996325020.26$6,585
Jul 1996320019.55$6,256
Jun 1996319018.73$5,975
May 1996487019.43$9,462
Apr 1996472021.51$10,153
Mar 1996302019.38$5,853
Feb 1996479016.98$8,133
Jan 1996473017.07$8,074
Dec 1995612017.19$10,520
Nov 1995469016.00$7,504
Oct 1995311015.43$4,799
Sep 1995738016.18$11,941
Aug 1995623015.92$9,918
Jul 1995936015.24$14,265
Jun 1995781016.41$12,816
May 19951,528017.56$26,832
Apr 1995310017.73$5,496
Mar 19952016.44$33
Feb 19952016.58$33
Jan 1995172015.92$2,738
Dec 1994322015.03$4,840
Nov 1994306015.90$4,865
Oct 1994307015.58$4,783
Sep 1994465115.29$7,110
Aug 1994305116.13$4,920
Jul 1994342117.56$6,006
Jun 1994614117.09$10,493
May 1994307115.88$4,875
Apr 1994463114.14$6,547
Mar 1994463112.46$5,769
Feb 1994322112.50$4,025
Jan 1994492112.66$6,229
Dec 1993644112.33$7,941
Nov 1993324114.49$4,695
Oct 1993472115.85$7,481
Sep 1993329115.03$4,945
Aug 1993658115.66$10,304
Jul 1993479115.46$7,405
Jun 1993474116.79$7,958
May 1993487117.68$8,610
Apr 1993319118.05$5,758
Mar 1993486118.14$8,816
Feb 1993504117.90$9,022
Jan 1993388116.93$6,569

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 2013 — as filed, then multipliedworked
Oil                   40 bbl  × $ 94.83 =     $3,793
Casinghead gas         0 Mcf  × $  4.15 =         $0

────────────────────────────────────────────────────
Month total                                   $3,793

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. 02/O/4507 is the state's own key, not one this site invented.