LEONARD, J. H. 30

Operated by UNION OIL COMPANY OF CALIFORNIA (P-5 876520) in the VAN (RODESSA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3606District 05Field 93042400OilCasinghead gasSaveExport
Value, all time
$3.1 M
Dec 1997 – Apr 2009
Value, last 12 filed months
$658
at the published price for each month
Months reported
137
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 27 leases and 53 wells, and the rule below applies to all of them.

Discovered
1975-06-26
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: CANCELLED FOR ID 218074.

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
OilDisposition60,567 bbl$1,673,930
Casinghead gasProduction351,433 Mcf$1,400,648
Total$3,074,578

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 32.5441, -95.6390. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.54406, -95.63904 · 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
5,700 ft
1 wells filed one
Completion to plug
9.0 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 5,700 ft.

Completions filed
Mar 2000
1 of 1 wells
Plug dates filed
Mar 2009
1 of 1 wells

Last completion to plug: a median of 9.0 years across the 1 well that filed both dates, with the middle half between 9.0 years and 9.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4673099365,700 ftMar 2000Mar 2009Yes

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 (137)

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

137 months

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 200805175.246.92$353
Sep 200830101.767.88$305
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 20080092.538.77$0
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 20072070.906.39$142
Jun 200786062.007.55$5,332
May 2007115058.747.85$6,755
Apr 2007107059.617.81$6,378
Mar 200786056.927.30$4,895
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20067056.656.92$397
Nov 20066840454.207.62$6,763
Oct 200609254.906.01$553
Sep 20060060.085.04$0
Aug 200611568.717.34$793
Jul 200613223969.376.34$10,673
Jun 200616140766.286.38$13,269
May 200615944366.016.42$13,342
Apr 2006105064.397.36$6,761
Mar 20061128056.707.08$6,917
Feb 20061028857.597.75$6,556
Jan 200614510960.598.93$9,759
Dec 200515310954.9413.42$9,868
Nov 200512411554.6910.59$7,999
Oct 200512112758.3413.80$8,811
Sep 200512013761.4512.08$9,029
Aug 200513715361.519.80$9,926
Jul 200511418355.697.84$7,784
Jun 200511317652.337.38$7,212
May 200513066445.226.65$10,295
Apr 200515981849.207.36$13,844
Mar 20051741,33350.377.15$18,302
Feb 200516181045.226.31$12,393
Jan 20051901,48143.166.32$17,564
Dec 20041731,41539.866.75$16,449
Nov 20041711,35845.286.33$16,340
Oct 20041831,63749.706.52$19,760
Sep 20041831,59043.245.28$16,314
Aug 20041911,71742.375.55$17,623
Jul 20041801,71138.286.08$17,300
Jun 20041341,10736.106.43$11,959
May 200416177537.486.49$11,068
Apr 200414561334.475.86$8,589
Mar 20041341,28434.365.53$11,705
Feb 20041221,31132.455.51$11,182
Jan 20042212,19432.036.30$20,900
Dec 20032653,33430.266.30$29,029
Nov 20033613,85828.804.60$28,125
Oct 20035795,22528.174.76$41,180
Sep 20035794,84126.314.75$38,225
Aug 20036308,53629.765.13$62,536
Jul 20036782,68929.415.17$33,844
Jun 20036915,22328.565.98$50,984
May 20037045,46126.595.97$51,336
Apr 20036265,56826.675.41$46,803
Mar 20034643,63731.146.10$36,620
Feb 20034733,34933.487.93$42,380
Jan 20035844,54230.315.58$43,055
Dec 20025884,82026.914.85$39,218
Nov 20025754,78424.664.14$33,971
Oct 20025664,74826.464.23$35,056
Sep 20024814,09127.443.64$28,070
Aug 20023023,18225.963.16$17,908
Jul 20023404,10724.583.06$20,932
Jun 20022702,91023.733.34$16,121
May 20029367524.663.58$4,713
Apr 20027096,24523.653.51$38,702
Mar 20027946,44022.003.10$37,450
Feb 20029256,31718.222.38$31,861
Jan 20021,0557,43717.172.38$35,782
Dec 20011,1383,97916.932.36$28,674
Nov 20011,3224,87918.072.41$35,625
Oct 20011,1312,63719.782.53$29,040
Sep 20011,0921,73524.262.25$30,398
Aug 20011,18539524.873.05$30,677
Jul 20011,0841,46523.933.20$30,624
Jun 20018592,40924.563.82$30,309
May 200131021625.524.31$8,842
Apr 200169330024.685.34$18,704
Mar 20011,5011,92924.545.38$47,206
Feb 20011,5091,88427.755.77$52,740
Jan 20011,7472,28427.478.40$67,173
Dec 20001,67711126.889.12$46,090
Nov 20001,89310,91432.215.66$122,725
Oct 20002,33414,86231.235.15$149,363
Sep 20002,50115,55031.875.19$160,357
Aug 20002,82914,43629.644.54$149,402
Jul 20002,86612,83828.534.09$134,271
Jun 20002,8649,42829.304.40$125,372
May 20003,6248,08727.263.68$128,548
Apr 20002,8908,00324.513.12$95,771
Mar 20001683,71228.422.86$15,390
Feb 2000981,92527.622.73$7,955
Jan 20001721,37425.272.48$7,755
Dec 19991021,61224.282.42$6,384
Nov 19991502,44223.192.43$9,422
Oct 19991272,52220.982.80$9,735
Sep 19991132,25321.752.62$8,358
Aug 1999892,63119.262.88$9,280
Jul 19991382,73817.892.37$8,964
Jun 1999120015.942.36$1,913
May 19991513,29415.792.32$10,030
Apr 1999803,84415.102.21$9,696
Mar 19991434,11812.471.84$9,353
Feb 19991313,0879.981.82$6,919
Jan 19992433,10310.381.90$8,418
Dec 19981404,3489.201.77$8,998
Nov 1998541,25510.892.19$3,331
Oct 19982091,76112.421.97$6,064
Sep 1998712,61412.592.08$6,338
Aug 19982034,87911.301.91$11,600
Jul 19982025,26611.742.24$14,153
Jun 19982456,25911.242.24$16,757
May 19982062,37012.622.21$7,829
Apr 19982263,28013.042.51$11,165
Mar 19983056,32912.802.31$18,520
Feb 19982907,67013.952.30$21,680
Jan 19984556,58414.702.15$20,876
Dec 19974605,06716.322.41$19,724

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.

Oct 2008 — as filed, then multipliedworked
Oil                    0 bbl  × $ 75.24 =         $0
Casinghead gas        51 Mcf  × $  6.92 =       $353

────────────────────────────────────────────────────
Month total                                     $353

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. 05/O/3606 is the state's own key, not one this site invented.