| |
Title
|
Date
 |
|
North America:Subsea Surface Casing - Shallow Water Shutoff
an operator discovered water migration to the sea bed.
The water-bearing zone caused isolation failure around the 18.7-in.
casing, allowing free water leak to seabed.
|
May 2012
|
|
|
Pennsylvania USA: Swellable Packer in Cement Helps Prevent Gas Migration
A major customer in the
Marcellus shale wanted to mitigate gas migration to the surface
in an effort to reduce health, safety, and environmental risks. Halliburton proposed
running Swellpacker® isolation systems.
|
Mar 2012
|
|
|
North America: Swellpacker® system provides reliable alternative in the Barnett Shale
An operator in the Barnett Shale
had a completed and producing multi-pad wellsite.
All of the wells had sustained annulus pressure at the
surface caused by gas migration from shallow gas
zones. Halliburton proposed using
an alternative solutuion, by i
|
Sep 2011
|
|
|
Five Wiper Cementing Plugs for Combination Casing Strings
Building on more than 85 years of designing mechanical
cementing plugs for the oil and gas industry, Halliburton
has designed a suite of combination cementing plugs.
|
Nov 2008
|
|
|
Super Seal II® Float Shoe Nose Options
In addition to a variety of standard, down-jet, and doublevalve float shoes, Halliburton can provide several other
float shoe configurations...
|
Jun 2008
|
|
|
HWE®High Wiping Efficiency Plug Eliminated Drill Out
The operator wanted to reduce cement fill on plug for all production casing jobs. It had to remove fill with either a workover rig or coiled tubing unit on 25% of its production casing jobs.
|
Oct 2006
|
|
|
HWE(R) High Efficiency Wiper Plugs Reduced High Cement Tops
The operator was experiencing high cement top inside the casing from 2800 to 3200 M after cement jobs. Stringers of cement on the bottom end of the hole prevented casing washing and wireline operations. . .
|
Oct 2006
|
|
|
Top and Bottom HWE(R) Plugs used for Combination Plugs Saved $201K
Customer was running 5 1/2"x4 1/2" combination casing strings and wanted to run both bottom and top plugs...
|
Oct 2006
|
|
|
Surface Casing Repaired Successfully with Multi-stage Tool in 4-1/2" Production Casing (Case History)
The customer requested that Halliburton prepare a design to run 4-1/2" production casing to 10,007 ft and repair a hole in the 8-5/8" 24 ppf surface casing at 1,100 ft.
|
Sep 2006
|
|
|
Standard Float Collar Installed Above Competitor's NR Float Equipment Allowed Baffle Installation, Saved $99,000
The customer ordered from a competitor casing attachments that were not compatible with Halliburton’s Multi-Stage Cementer. The shut off baffle could not be properly installed on the competitor's non-rotating float collar.
|
Jul 2006
|
