Month of May 2011

Today two common types of journal bearings used in ESP motors are: conventionally bronze on steel and hardened tungsten carbide material. The same bearing materials are typically used throughout the motor. This idea suggests using differing bearing materials in the same motor for incremental vibration and endurance...

The invention conceives a feature to reduce the impact of flapper onto seat from the slamming close of a subsurface safety valve.

The present design for ECT (Electrocoil Tubing) does not seal well fluid from the stuffing box if the tubing, BIW connector or any of the tech wire connections fail. The use of a Pack-Off that is attached to the tubing that ie exposed directly above the tubing hanger inside of the stuffing box will add a amount of...

When installing ESP equipment is sometimes desirable to suspend the pump on coiled tubing which has a power cable within it. Currently to produce such cable within tubing, the tubing is manufactured and laid out straight for several thousand feet, then the cable is towed into the tubing. Some manufacturers utilize...

Disclosed is a method to improve the efficiency of COMMIT scans when there are very few modified tracks in cache.

Disclosed is a mechanism to implicitly promote a unique index to a constraint for an entity-relationship (ER) apply session on the target server. The database server treats a unique index as a unique constraint when the replication process is applying a replicated data row on the target server.

Disclosed is Method of an Automatic & Customized summary creation from email content at client end based on keywords/policies set and self-learning algorithms. To overcome the problem of having only standard summary for email which is same for all, this idea explains how one can improve the email system to...

Disclosed is a mechanism to store and share rated sequences of pages to improve user experience with online documentation

The invention relates to a lithography system for processing a target, such as a wafer. The lithography system comprises a beam source arranged for providing a patterning beam, a final projection system arranged for projecting a pattern on the target surface, a chuck arranged for supporting the target and a mark...

2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol is prepared from the intermediate benzyl 2,2-dimethyl-5-[2-(4-octylphenyl)ethenyl]-1,3-dioxan-5-ylcarbamate.