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General RFI-Insert Installation
Steps |
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DHI reserves the right to
change specifications or information appearing
in this procedure without incurring any
obligations for equipment previously or
subsequently sold, leased or installed.
This procedure and its Illustrations may
not be copied without DHI's prior permission.
DHI and its affiliated companies continue
to stress safety as their number one priority.
DHI expects the same dedication to safety
from their independent contractors, and
anyone else at the wellsite. DHI and its
affiliates cannot and do not supervise or
control the manner and means by which DHI's
contractors carry out work assignments,
DHI must rely upon DHI contractors and other
wellsite personnel to adopt, implement and
enforce rules and practice necessary for
the safe performance of the proposed work
outline in this procedure. Therefore, DHI
is not responsible for any harm, loss or
damage caused by following these procedures.
See DHI's Manual of Practice for safety
procedures, protocols and contracts. In
addition, see the terms of the contract
for more information. |
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The following steps are general RFI installation steps and
must not be used alone. See DHI's Installation Procedure,
Manual of Practice, well data and Installation Design before
attempting to install an RFI system.
- Start with a previously prepared and clean wellbore.
- Transport, deliver, unload, inspect and test the
RFI system.
- Connect the lifting sub to the top of the RFI
system.
- Connect the packer and tubing on/off tool to the
RFI system. If a tubing sub is going to be used
between the RFI system and the packer, the packer
will have to be lowered into the wellbore first.
- Run tested and clean tubing with the RFI system,
tubing on/off tool and packer to the desired and
predetermined depth.
- The packer technician must now set the packer.
- Pull the predetermined amount of tension on the
tubing string, sub up and hang tubing off.
- With inspected and clean rods, run the insert
pump into the tubing.
- Seat the insert pump and space out rod string.
- Fill the tubing full of inhibited/filtered water.
- Test the tubing for leaks by applying pressure
in the tubing at the surface.
- Hang off the polished rod and space out pump plunger.
- Perform all surface pluming and preparations.
- Perform initial start-up procedures.
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