| |
Title
|
Date
 |
|
Solution Profile (Preview)
The operator needed a high-quality cement job for the 20" casing string, using a cement system that could provide optimal mechanical displacement to get returns to the sea bed and help avoid the risk of shallow water flow (SWF) as indicated by the customer
|
Sep 2012
|
|
|
Lightweight cement achieves wellbore integrity in extremely weak formation in Texas panhandle.
When drilling through several very weak zones in Oldham County, Texas, an operator was having to use drilling fluids with density just above that of water in order to avoid lost circulation issues.
In fact, the production casing traversed some of the weak
|
Mar 2012
|
|
|
Predictive Analysis and Optimized Fluids Reduce Risk in Granite Wash Horizontal Well Cementing
Development of the Granite Wash play has turned from vertical wells to the enhanced reservoir exposure possible with extended reach horizontal wells. Wellbore architecture and zonal isolation are imperative for realizing economic returns from this liquids-
|
Mar 2012
|
|
|
Enhancer 923 agent blended into cement slurry overcomes annular gas migration issues in the Barnett Shale
An operator in the Barnett Shale asked Halliburton to help mitigate annular gas migration while enhancing wellbore
stability for zonal isolation integrity throughout the life of their wells.
|
Mar 2012
|
|
|
Norway: Shallow Gas Isolation - Exploration Well
Shallow gas was
experienced during pilot hole drilling of a subsea exploration
well in the North Sea. The operator chose to use
Swell Technology™ systems combined with the conventional
cementing methods.
|
Mar 2011
|
|
|
Norway: Top of Cement Isolation of Gas Zone on Subsea Field
In one of the major subsea
producing fields in the North Sea, a hydrocarbon (HC) zone was
identified. The operator’s primary challenge was to isolate this
HC zone without cementing all the way into the previous casing
shoe, which could potentially caus
|
Dec 2010
|
|
|
Solution Profile (Preview)
The 6.5" drill collars were stuck at 3,100 ft in a 7.875" hole in the Mooringsport lime formation. The operator requested that Halliburton design a spotting fluid that to help free up the drill pipe and prevent the need for fishing operations.
|
Sep 2007
|
|
|
Light Weight 50/50 Poz does the job (Case History)
Sierra had various Pay Zones through out this well. Productive intervals were ranged in depth from 5,300'to 10,500'. Zonal isolation was critical for successful stimulation of the individual productive intervals.
|
Sep 2006
|
|
|
Foamed Cement Squeezes (Case History)
Customer desired to increase their squeeze success ratio addressing casing leaks in their SSU Lease in Midland Co.
|
Sep 2006
|
|
|
Squeeze saves cost of Expandable Casing Patch (Case History)
The Chesapeake JR #3-20 developed a hole in the 5 1/2" Intermediate Casing string @ 8900'. This occured during the drilling of the Pay Zone. The JR is an in field development well. Lost circulation was occurring through out the hole in the intermediate ca
|
Sep 2006
|
