Landmark Drillworks r5000
Pore pressure and wellbore stability related problems cost
the oil and gas industry millions of dollars per year, and
impact personnel safety and the environment. From
prospect evaluation to pre-drill to real-time analysis,
Drillworks is an integrated pore pressure and geomechanics
solution that is helping Exploration & Production
companies worldwide achieve new levels of risk reduction,
cost savings and drilling performance.
With Drillworks® Geostress software, you
can quickly identify wellbore stability
problems prior to drilling and perform
real-time wellbore stability analysis
while drilling.
Drillworks Geostress software helps
operators maintain borehole integrity for
fewer problems during drilling, logging and
casing. Many stability-related problems can
be avoided or reduced, including:
• Tight holes
• Excessive reaming and caving
• Pack-offs
• Casing-setting problems
• Stuck pipe
• Lost circulation
• Sidetracks
• Wellbore collapse
Calculation of stress conditions allows fine-tuning of mud
weights and casing depths—even for the most complex
deviated well. The optimal mud weight window is easily
viewed with a special graphical interface.
Real-time wellbore stability analysis using MWD/LWD data
acquired via WITS or WITSML™ transmission standards
allows foot-by-foot computations of wellbore stresses and
collapse pressures.
Lower hemisphere plots graphically illustrate the impact of borehole geometry on mud weight
requirements. Cardinal wellbore direction is shown as the circumference of the diagram,
wellbore inclination emanates from the center and required mud weight is represented by the
color. This type of diagram allows the well planner to look at specific depths and determine the
optimum inclination and azimuth for borehole stability.
Drillworks software is applied to a single- or multi-well
project using three integrated application suites: Drillworks
Standard, Pro, and Expert. The Drillworks software suites
can be complemented with the Drillworks LOT Analyzer
software, Drillworks ConnectML software for real-time
analysis and the Pressworks database for centralized
pressure-data storage and collaboration.
product:Landmark Drillworks r5000.0.1
Lanaguage:english
Platform:Winxp/Win7
Size:1CD