Scale problems in production
Wells producing water are likely to develop deposits of inorganic scales. Scales…
Flow through chokes
A wellhead choke controls the surface pressure and production rate from a…
Tubing Selection, Design, and Installation
IntroductionTubing is the normal flow conduit used to transport produced fluids to…
Multiphase Flow Properties Pressure Gradient Calculation
For oil wells, the main component of pressure loss is the gravity…
Introduction to IPR and VLP
The productivity of the well depends on an efficient use of the…
SURFACE WELL TESTING
Expro's global infrastructure provides well testing services covering: § Exploration and appraisal testing…
Isochronal tests for gas wells
The isochronal test is a series of single-point tests developed to estimate stabilized deliverability…
Gas well deliverability
Early estimates of gas well performance were conducted by opening the well…
Innovations
THROUGH TUBING DRILLING AND COMPLETION Through-tubing drilling and completion is a cost…


