BEMIS ESTATE

Operated by SAMEDAN OIL CORPORATION (P-5 744600) in the RODESSA, NW. (DEES, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11159District 06Field 77811300OilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – Oct 1999
Value, last 12 filed months
$72 k
at the published price for each month
Months reported
82
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 30 leases and 104 wells, and the rule below applies to all of them.

Discovered
1982-08-20
as the register files it
Field class
Oil
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 1995-01-09.

The Commission's schedule remark for this field reads: AMEND FLD RULES DKT 6-95951-OPTIONAL 80 ACRE UNITS W/3250'DIAGONAL

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
OilDisposition82,489 bbl$1,351,340
Casinghead gasProduction111,584 Mcf$69,973
Total$1,421,313

81,331 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 (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 32.5517, -94.4360. A lease has no coordinate of its own — that point is the mean of its wells, and they span 131.1 miles, so treat it as the lease's centre and not as its location.

31.98494, -94.86847 · 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
40.0%
2 of 5 wells
With a plug date
40.0%
2 of 5 wells
Median depth
6,094 ft
5 wells filed one
Completion to plug
24.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
240.0%
BothOn the schedule and plugged. Neither fact cancels the other.
240.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 6,072 and 10,425 ft, median 6,094 ft, over the 5 wells that filed a depth.

Completions filed
Apr 1976 – Oct 1990
5 of 5 wells
Plug dates filed
Jul 2002 – Jul 2013
2 of 5 wells; 3 filed none

Last completion to plug: a median of 24.5 years across the 2 wells that filed both dates, with the middle half between 23.7 years and 25.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-06700516136,082 ftOct 1990Jul 2013Yes
42-067306251046,072 ftJul 1990
42-067305811026,202 ftAug 1988
42-067304331016,094 ftSep 1983
42-22530139110,425 ftApr 1976Jul 2002Yes

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 (82)

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

82 months

Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19991,0341,14215.942.36$19,179
May 19993691,12715.792.32$8,442
Apr 19995311,11315.102.21$10,476
Mar 19995571,10912.471.84$8,985
Feb 19995411,0059.981.82$7,226
Jan 19995481,13810.381.90$7,850
Dec 19983637589.201.77$4,684
Nov 199836672310.892.19$5,566
Oct 199871774412.421.97$10,370
Sep 199835672912.592.08$6,000
Aug 199871770411.301.91$9,445
Jul 199852785911.742.24$8,109
Jun 199852794311.242.24$8,033
May 19987201,00812.622.21$11,310
Apr 19988861,08113.042.51$14,262
Mar 199872895412.802.31$11,522
Feb 199875098113.952.30$12,718
Jan 199873794614.702.15$12,872
Dec 19977491,04116.322.41$14,734
Nov 199794087418.193.09$19,798
Oct 19975561,05119.253.15$14,013
Sep 19979111,08217.742.95$19,358
Aug 19971,1041,18317.862.55$22,740
Jul 19975591,19017.582.25$12,501
Jun 199776486617.242.26$15,126
May 19979201,39918.972.31$20,682
Apr 19971,1051,14617.882.08$22,144
Mar 19975491,27118.951.94$12,868
Feb 19979221,02720.492.21$21,157
Jan 19977141,05923.483.54$20,513
Dec 19969551,19023.32$22,271
Nov 19961,1131,11921.97$24,453
Oct 19969181,17623.31$21,399
Sep 19969211,01522.22$20,465
Aug 199655268220.26$11,184
Jul 199672767619.55$14,213
Jun 199656665018.73$10,601
May 19961,1031,02719.43$21,431
Apr 19961,0951,19821.51$23,553
Mar 19961,1371,19919.38$22,035
Feb 19961,0971,03516.98$18,627
Jan 19961,1421,16717.07$19,494
Dec 19959341,01817.19$16,055
Nov 199573896016.00$11,808
Oct 19951,2871,40215.43$19,858
Sep 19958811,27016.18$14,255
Aug 19951,0971,40415.92$17,464
Jul 19951,2761,31415.24$19,446
Jun 19951,2771,38616.41$20,956
May 19951,1141,26817.56$19,562
Apr 19951,3071,28617.73$23,173
Mar 19951,2951,29216.44$21,290
Feb 19951,3091,18716.58$21,703
Jan 19951,1121,20415.92$17,703
Dec 19941,5071,40615.03$22,650
Nov 19941,4321,33915.90$22,769
Oct 19941,4611,42015.58$22,762
Sep 19941,2701,34215.29$19,418
Aug 19941,6391,41116.13$26,437
Jul 19941,6331,38017.56$28,675
Jun 19941,6971,89817.09$29,002
May 19941,6562,86215.88$26,297
Apr 19941,8282,29014.14$25,848
Mar 19941,4882,00412.46$18,540
Feb 19941,4912,18612.50$18,638
Jan 19941,6882,48512.66$21,370
Dec 19931,2942,42912.33$15,955
Nov 19931,4412,33114.49$20,880
Oct 19931,2352,75315.85$19,575
Sep 19931,4462,74015.03$21,733
Aug 19931,5432,69315.66$24,163
Jul 19931,5062,81615.46$23,283
Jun 19931,2132,87716.79$20,366
May 19931,5533,47017.68$27,457
Apr 19931,4713,39318.05$26,552
Mar 19931,8873,14518.14$34,230
Feb 19931,6861,83017.90$30,179
Jan 19931,7041,70616.93$28,849

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.

Jun 1999 — as filed, then multipliedworked
Oil                1,034 bbl  × $ 15.94 =    $16,482
Casinghead gas     1,142 Mcf  × $  2.36 =     $2,698

────────────────────────────────────────────────────
Month total                                  $19,179

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. 06/O/11159 is the state's own key, not one this site invented.