(Continued From Pa«« 9)
porosity resulting from weathering
and solution at the erosion surface
has also been important in con
trolling oil accumulation.
On the west flank of the Sweet
grass arch and westward into the
disturbed belt, Increasing thick
nesses of unit MA may be a:
and porous zones should be
an" more numerous than
arch. There are possibilities for ac
cumulation by stratigraphic trap
along the flank of the arch, and
drilling in the disturbed belt may
be expected to penetrate horizons
which are equivalent to at least part
of the productive zones encountered
at Turner Valley and Jumping
Pound in Alberta. Drilling on the
Reagan (Twin River) structure, T.
37 N., R. 7 W., found substantial
highly porous and
permeable dolomites of unit A, but
production has been hampered by
difficulties of water shut-ofl In the
mountains and elsewhere, porous
zones associated with saecharoidal
or coarsely crystalline dolomites are
common in unit MA, often with hy
drocarbon residue in the voids.
Devonian.—In outcrop, the sac
subunit DA» exhibit persistent
zones of Intergranular and fine
vuggy porosity with effective por
amounts of oil in
osity ranging from 8 to 16 pet
. Where penetrated by wells,
equivalent basal portion of unit DA
contains similar porous zones, al
though the porosity in the sub
surface is somewhat limited by an
hydrite occupying the pore spaces.
Several wells drilled in the Kevin
Subnurst field to the base of unit
DA encountered large volumes of
carbon dioxide under high pressure,
and, In some cases, sprayed minor
amounts of amber oil. A well drilled
to the base of the Devonian on
Whitlash dome (section 13 on the
chart) penetrated a fair thickness
of saturated dolomite near the base
of unit DA, but permeability proved
insufficient for commercial produc
tion. Analysis' of cores from the sat
urated zone indicates porosity
jjercent, permeability 18-26 md.,
gravity 32*. Devonian strata above
the basal portion of unit DA bear
little promise, and it Is evident that
operators who consider testing hori
zons below the top of Mlssissipplan
unit MB should be prepared to pen
etrate a considerable thickness of
bit-consuming chert in the basal
Mlssissipplan and drill from 500 to
700 feet below the toji of the De
vonian for an adequate test.
'Cooper, C. L. personal communi
'McCourt, J. H., personal commu
During the 10-year period 1933-43
the cost of finding oil in the United
States Increased four-fold. Using
the initial estimate of the reserves
discovered, In 1944 the cost of find
ing oil was 58.5 cents per barrel;
from 1936-38 average discovery
was 13.8 cents. These figures do
include the cost of developing new
oil pools discovered, nor the cost
equipping maintaining and oper
ating the wells.
MM ä So
In Um IHttlM
District of Um State of Montana in and
OF THE ESTATE OF
SARAH E. AUSTIN. Deceased.
T HE S TATE OF MONTANA SENDS
RUTH AUSTIN JOHNSON, DORIS O.
TENNEY and J. DOWELL ÖUVER, the
Deceased, and the trust thereby created,
and to each of them:
You and each of you are hereby cited
be and appear before the above named
. 1 thereof
■ the jest
testament of the aaâd
at th* City
at the county courthouse of Cascade
County, Montana, oa Wednesday. Hovem
7th. IMS, at UfcCO o etock A. M, then
and there to show ommw, any ywu have,
why the Ninth Annual and Final Account
Messrs. M. M. Moore and H Mattson
_ Trustees mute the
Deceased, and the trust estate thereby
created, filed herein on September 7th.
1945, and petition for closing said estate
and d lâcher*» of the said tr
exoneration of Si«Ir officiai
of the said
Dated this 7th day of September, 1945
I ta I
By ELEANOR McKENZIE,
Date of first
pub):cation Sept 15, 1946.
A loyely little old lady spent days
working on a pair of men's pajamas
which she contributed to the Red
Cross. "1 made them myself," she
no opening in the front of the pants.
The inspector hated to hurt her
feelings out he explained the error
to her. The dear old lady's face fell.
Suddenly, however, she brightened.
"Couldirt you give them to a bache
lor?" she said.
• • •
A professional reformer was ac
costed in a hotel lobby by a young,
pretty, intelligent looking girl.
Sensing an opportunity to do some
thing for her, he invited her to sit
down and have a talk with him.
"Tell me," he said to her, "Just
how such a bright and pretty young
girl like you happened to get Into
such a racket?"
"I really don't know, sir," she re
I was just
They were perfect in
except that there was
plied naively, "I guess
• • »
Two men got off a bus. One of
them had come to town for good.
The other was an oil man on vaca
e • e
3 "Musts" For Ball Bearings
consumption. Their protective films guard
against rust, corrosion and pitting of balls
and races, and their stable structure resists
oxidation and separation.
Ask your Socony-Vacuum representative
for the Correct Gargoyle Great« BRB for
_ your particular ball-bearing
SOCONY-VACUUM OM COMPANY, INC.
first Nalleeal Sank SeiMieg
YOU'LL FIND «hot Gargoyle Greases BRB
combine all the vital factors needed for
efficient ball-bearing operation.
These greases are stiff enough to seal out
impurities and keep leakage down to a
minimum —make frequent repacking un
At the same time, they are
designed to provide low plastic
friction which means low power
oi* 00 »V
L IN SOCONY-VACUUM
f wool," said
1 see I
cliff. "1 tote
• • •
They are putting so much of a
certain item in the G.I. food that .
several of the boys have been start- i
ing their letters to their sweet
heart«, "Dear friend.
Courtship is that period during
1 decides whether or not
• • •
Then there's the one about
the aeronautical engineer who
is confused because the gals
with the most streamlined fig
ures usually offer the most re
* • •
If you've got the jack you can
always draw the querns.
ROCK GLYCERIN COMPANY
A COMPLETE AND EFFICIENT
OIL WELL SHOOTING SERVICE
• CUT BANK, MONT.
Phones 72 and 207 Box 2008, Pampa, Tex.
There was an old sculptor named
Whose knowledge of art was In
Hq carved Aphrodite
Without any nightie,
Which startled the purely fas
President Truman still has the
biggest task before him. It isn't go
ing to be easy convincing the
American public that there isn't any
THE TETON COUNTY
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