Issue: July 2012

Special Focus

Deepwater needs spur most advances in offshore rig designs

Although recent innovations in offshore rig designs tend to favor drillships and semisubmersibles, there has been some progress in developing new jackups


Shale Tech: Eagle Ford rig count down; operators cautiously bullish as permits, new wells soar

Firmly etched in Richard Stoneburner’s psyche is Oct. 11, 2008. On that doubly memorable Saturday, while the University of Texas aficionado was watching his football team dismantle then number-one-ranked Oklahoma University in their annual grudge match, word came down that the textbook geological evaluation of a young South Texas shale that he helped orchestrate had, likewise, delivered a winner.

Field testing CO2 foams, conformance control gels for EOR – Part 3

Part 3. Pilot tests of CO2 foams have been conducted for conformance control and mobility control purposes, and aqueous gel treatments have also been employed for conformance control during CO2 floods.

Lab tests for drilling equipment: Going beyond API standards

Some of today’s more challenging wells subject downhole equipment to conditions close to their physical limits. While API specifications and recommended practices serve as a basis for product testing, it is sometimes necessary to test for conditions not covered by those documents. Close collaboration between manufacturers and operators is essential.

Show Preview: ONS focuses on sustainability, diversification and security

As advancements continue to be made in offshore technology, and resources are discovered in new, ever-deeper waters around the world, Offshore Northern Seas (ONS) 2012, one of Europe’s premier oil and gas shows, will explore some of the varying challenges—economical, geopolitical and regulatory—in today’s offshore operations.

Optimizing horizontal completions with openhole packers

Part 1. Openhole packers have transformed from novel technology to a critical key for success, effective in different applications, including curing losses, controlling high-permeability zones and fractures, improving flow equalization, and controlling water and gas production.

Shale Tech: Provocative concepts in fracturing

Background. Provocation is an essential part of the creativity process. Faced with a mental or practical observation that contradicts and challenges the accepted norm, our mind is provoked to seek alternative explanations. Provocation can be deliberate, or compulsory, and forced by necessity. In either case, the process opens new avenues for learning and innovation

Recent developments in wireline logging and formation evaluation

Part 2. Wellsite evaluation is experiencing a revolution with the development of ruggedized hand-held analyzers and automated mineralogical analysis in real time. New techniques are also available for core handling and laboratory analysis. In the new digital rock physics discipline, CT imaging systems are now available with nanometer resolution for exceptional insight into core microstructure.

Regional Report - North Sea: The near-term outlook is bright in Norway and Ireland, while a mixed bag remains for the UK, Denmark and The Netherlands

The near-term outlook is bright in Norway and Ireland, while a mixed bag remains for the UK, Denmark and The Netherlands

Show Preview: Technology advances in exploitation highlighted at ShaleTech 2012

As the development of shale plays continues to evolve, both in the U.S. and other parts of the world, innovations are being made in shale exploration, drilling, completions and production.

Tracking hydrocarbon seepage in Argentina’s Neuquén basin

The integration of surface microbial surveys and gas chimney probability volumes is useful for detecting overlooked pay and unconventional resources in mature basins, such as the Neuquén basin.


Drilling advances

Frac companies now pitted against tortillas

Energy Issues

Looking North by East

Executive Viewpoint

Introducing the next generation to oilfield careers

First Oil

EPA: Go after Mother Nature

Innovative thinkers

Genscape: The new ‘real time’: Helicopters, infrared and visual spectrum technology

Oil and Gas in the Capitals

Here, there, everywhere–Seven strategic Chinese E&P trends

The Last Barrel

Oklahoma fills gaps left by feds

What’s new in exploration

Is it really all about the oil?

What's new in production

Gas prices and shale economics–dealing with rapid descent

News & Resources

Companies in the news

Companies in the news

Industry at a glance

Industry at a glance

Meetings and Events

Meetings and Events

New products

New products and services

People in industry

People in industry

World of Oil and Gas

World of Oil and Gas

Industry At A Glance

International Offshore Rigs

International Rotary Rig Count

International Rotary Rig Count

International Rotary Drilling Rigs

International Rotary Drilling Rigs Graph

US Gas Prices ($/MCF) & Production (BCFD)

Monthly US Gas Prices and Trends ($/Mcf)

World Oil Supply & Demand by Quarter

World Oil Supply & Demand by Quarter

Selected World Oil Prices

Selected World Oil Prices Graph

U.S. Oil Production

U.S. Oil Production

U.S. Rotary Drilling Rigs Graph

U.S. Rotary Drilling Rigs Graph

Rotary Rigs Running in US

Rotary Rigs Running in US

Workover Rig Count

Workover Rig Count

World Oil and NGL Production

World Oil and NGL Production Table

High oil prices spur EOR activity

High oil prices and declining reserves of light crude are serving as the incentive to extract as much oil from existing reservoirs as possible.

Increased oil recovery possible with CO2 EOR in low-pressure reservoirs

A study in Kansas shows that near-miscible displacement is achievable in old, low-pressure, shallow oil fields, using CO2 injection.

Challenges and best practices for handling emulsions in chemical EOR flooding

Demulsifiers used to treat an emulsion resulting from a CEOR project greatly lowered water content in the oil phase and oil concentration in the water phase. This resulted in much more effective oil/water separation, with the production of dry oil and clean water at a pilot ASP flood.

Continuous time-lapse seismic aids thermal EOR project management

A seismic time-lapse field trial, in a heavy oil field in The Netherlands, has demonstrated that problems with near-surface variations between base and monitor surveys can be overcome by measures taken in acquisition and processing.

What’s new in EOR

What’s new in EOR: Multi-Zone Stimulation Technology (MZST), Migration Microbial Oil Recovery (MMEOR), ROSS System, Liquitote Intermediate Bulk Container, VeruTEK, Staging Diverter Pup
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