| Price | Negotiable |
| MOQ | 1 set |
| Delivery Time | 30 DAYS |
| Brand | TECHCORE |
| Place of Origin | China |
| Certification | ISO, BV |
| Model Number | RDS510004 |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Payment Terms | T/T, L/C |
| Supply Ability | 10 SET/MONTH |
| Place of Origin | China | Packaging Details | Polly wood, suitable for sea and air shipment |
| Connection | IF Box X Pin | Tool Size | 3 3/4 inch |
| Material | AISI Alloy Steel | Model Number | RDS510004 |
| Supply Ability | 10 SET/MONTH | Certification | ISO, BV |
| Brand Name | TECHCORE | Payment Terms | T/T, L/C |
| Type | Open hole tester valve | Price | Negotiable |
| Delivery Time | 30 DAYS | Working Pressure | 15000 psi |
| Minimum Order Quantity | 1 set | Package | Polywood Case |
| Working condition | H2S above 175oF | Application | Open Hole DST |
High
Pressure
Open
Hole
DST
Hydrospring
Tester
AISI
Alloy
Steel
Material
Introduction
of DST
Hydrospring
Tester
The
Hydro
spring
tester
was
a
reliable
and
field-proven
downhole
master
valve
which
is
used
in
open
hole
drill
stem
testing
operation..
The
hydro
spring tester
is
a
combination
tester
valve
and
bypas
and
operated by vertical movement of the drillpipe, the weight of the pipe effectively opens the tester and sets the packer. Raising the drill pipe closes the tester.
Specification
of
DST
Hydrospring
Tester
| OD | ID | Working pressure | Service | Sampler capacity |
| 3 3/4” | 3/4” | 15000psi | H2S | 1200CC |
Features of DST Hydrospring Tester
Operation of DST Hydrospring Tester
When
positioning
the
tester
valve
for
opening,
it
will
record
initial
hydrostatic
mud
weight
clearly
on
the
pressure
chart
during
the
time
interval
.
The
hydrospring
tester
with
an
indexing
J-slot, does
not
have
a
built-in
bypass.
If
bypass
is
desired,
the
LOC
bypass
can
be
used.
Repeated
opening
and
closing
of
the
tester
valve
for
closed-in
and
flow
periods
is
done
by
reciprocating
the
pipe.
The
indexing
J-slot
will
automatically
index
so
when
every
alternative
time
weight
is
set
down,
the
tester
valve
will
remain
closed
About Techcore Oil Tools
Techcore
Oil
Tools
expertise
in
manufacture
of
the
Drill
Stem
Testing
Tools
for
more
than
Ten
years,
the
professional
Reserch
and
Development
(R&D)
department
improves
the
advanced
technology
in
design
of
the
Drill
stem
testing
tools
for
well
testing
service.
Techcore designs and chooses the raw material of DST tools according to the customers' oil well condition, and make all our effort to supply the cost effective well testing tools to satisfy the customer, and improve the test tools to meet the industry’s demand for ultra-high pressure and temperature downhole operation.
*
Techcore
insist
on
superior
quality,
strong
packing
&
timely
delivery.
*
Third
party
inspection
is
available
from
SGS,
BV,
DNV
etc.
*
Techcore
do
the
best
to
supply
thoughtful
and
prompt
after-sales
service
to
guarantee
for
the
customers'
benefits
*
Techcore
supply
the
cost
effect
products
with
12
months
guarantee
*
Techcore
insist
on
the
traceability
of
each
Drill
stem
testing
tools
and
related
DST
parts
from
the
raw
material
to
the
finished
products
to
meet
on
requirements
of
onshore
and
offshore
standards.
We approach every client’s enquiry with meticulous attention to technical specifications, and a high level of appreciation for their urgency.
Welcome to contact us for more information about our tools and service!
