Completions
This paper introduces in-pipe inspection technologies enabling high-resolution digital measurements of tubular internal diameter and wall thickness for critical downhole applications.
Output is rising fast in the South American shale play and putting Argentina on a course to soon reach 1 million B/D.
This case study presents a procedure in which the operator compared production from wells with adjusted wettability to a control group, finding that the adjustments resulted in significant improvements in production and reductions in produced water.
-
This is the fourth article of a series covering water management in hydraulic fracturing (HF) in unconventional resources. This article discusses the use of mechanical vapor compression (MVC) as a desalination technology. -
A growing number of alternatives for treating flowback water enable operators to meet the requirements for discharge or reuse of the water in the fracturing fluid, a scientist said recently.
-
Early in its development, the Cline shale was hyped as the next Eagle Ford or Bakken with more oil and gas than they have combined.
-
Alternative approaches and new deployment strategies are being developed to manage water used for fracturing oil and gas wells.
-
The elliptical (conical) damage profile associated with horizontal wells is well-known, but review of industry-wide applications by different operators shows no corresponding uniform correlation between the damage profile and actual treatment volumes that have been applied.
-
One of the major challenges in fracturing low-permeability gas formations is the loss of well productivity caused by fluid entrapment in the matrix or fracture.
-
A well in the South China Sea was diagnosed by ultrasonic and temperature logging to have a well-integrity problem, forcing the operator to shut in the well because the leak created a high tubing/casing-annulus pressure.
-
Oxane Materials' advanced cerammic proppant travels farther during fracturing in larger quantities, thereby leading to smoother, higher flows of oil and gas.
-
Sand production is an unintended consequence of oil and gas production from unconsolidated and semi-consolidated reservoirs, causing damage to surface and subsurface well equipment and reducing the hydrocarbon productivity.
-
This paper shares the engineering approach used to determine where and when sand control was needed in offshore Malaysia on the basis of geomechanical sand-free critical-drawdown-pressure evaluation for the selected well type, configuration, and completion.
