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terça-feira, 31 de julho de 2012

OFFSHORE ENGINEER V. 37, N.5, MAY 2012

OFFSHORE ENGINEER
 V. 37, N.5, MAY 2012































































OFFSHORE ENGINEER V. 37, N. 4, APRIL 2012

OFFSHORE ENGINEER 
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OFFSHORE ENGINEER V. 37, N. 3, MAR 2012

OFFSHORE ENGINEER 
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OFFSHORE ENGINEER V. 37, N. 2, FEB 2012

OFFSHORE ENGINEER 
V. 37, N. 2, FEB 2012
































































OFFSHORE ENGINEER V. 37, N. 1, JAN 2012

OFFSHORE ENGINEER 
V. 37, N. 1, JAN 2012





































































JOURNAL OF PETROLEUM TECHNOLOGY V. 64, N. 5, MAY 2012

JOURNAL OF PETROLEUM TECHNOLOGY 
V. 64, N. 5, MAY 2012





































































JOURNAL OF PETROLEUM TECHNOLOGY V. 64, N. 4, APR 2012

JOURNAL OF PETROLEUM TECHNOLOGY 
V. 64, N. 4, APR 2012




















JOURNAL OF PETROLEUM TECHNOLOGY V. 64, N. 3, MAR 2012

JOURNAL OF PETROLEUM TECHNOLOGY
V. 64, N. 3, MAR 2012




















6 Performance Indices
10 Regional Update
12 Company News
14 President’s Column
18 Comments
24 Technology Applications
28 Technology Update
128 Conference Review
133 People
134 SPE News
135 Professional Services
139 Advertisers’ Index
140 SPE Events

CONTENTS
20 GUEST EDITORIAL
DON’T LOOK TO BIG SHALE PLAYS FOR INNOVATION IN HORIZONTAL MULTISTAGE FRACTURING
The good news is that there is plenty of innovation to talk about regarding step-change advances in horizontal multistage fracturing in many of the existing and emerging resource plays. The bad news is that you will not find these being applied in the legacy or high-profile shale plays.

36 FIBER OPTIC SENSING: LEARNING HOW IT REALLY FEBIS DOWNHOLE
Interest is growing in using fiber optic cable to listen to what is going on inside wells beyond pressure and temperature measurements. Field tests have been promising, and the results have drawn the biggest service companies and some tech-savvy startups with experience in other industries.

44 R&D GRAND CHALLENGES
HIGHER RESOLUTION SUBSURFACE IMAGING
An overview of the challenges of getting higher resolution subsurface images of hydrocarbons, and emerging research trends and technologies aimed at delivering a more accurate reservoir picture.

54 TALENT & TECHNOLOGY
NEW GLOBAL AWARDS LAUNCHED FOR PETROLEUM ENGINEERING FACULTY
Three new awards are designed to help reverse a growing shortage of petroleum engineering facu]ty.

118 DISTINGUISHED AUTHOR SERIES
THE NEXT OPPORTUNITY TO IMPROVE HYDRAULICFRACTURE STIMULATION
Hydraulic stimulation has advanced the development of lower permeability resources, but the corresponding challenges have not been addressed fully. Here s a perspective on future opportunities for improving recovery of hydrocarbons from tight reservoirs.

130 OTC PREVIEW
A preview of the 2012 Offshore Technology Conference.

TECHNOLOGY FOCUS

58 Hydraulic Fracturing
Karen Olson, SPE, Completion Expert for Southwestern Energy

59 Fracturing-Fluid Effects on Shale and Proppant Embedment

62 Stimulation Influence on Production in the Haynesville Shale :
A Playwide Examination

68 Distributed Accoustic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics

76 Production Operations
Francisco J. S. Alhanati, SPE, Director of Exploration & Production C-FER Technologies

77 Evaluating Production-Log Data From Horizontal Organic-Shale Wells

80 Very-High-Volume ESP - Lift Systems for Shale-Gas Fracture-Water Supply

84 Factors Affecting Downhole Scale Deposition : North Dakota Bakken Formation

90 Heavy Oil
Cam Matthews, SPE, Director- New Technology Ventures, C-FER Technologies

91 Technology Development for Solvent-Based Recovery of Heavy Oil

94 Heavy-Oil Well Testing With an ESP, Offshore UK

100 Full Field Heavy-Oil Conversion From Cold to Hot Production

104 Seismic Application
Gerd Kleemeyer, SPE, Shell-Global Solutions Upstream

105 Interpreting Microseismic Measurements : Practical Guide

108 4D Seismic for Reservoir Management in Carbonates : Does It Work?

114 Forties Infill Drilling 8 Years Later : Development Driven by 4D Seismic


JOURNAL OF PETROLEUM TECHNOLOGY V. 64, N. 1, JAN 2012

JOURNAL OF PETROLEUM TECHNOLOGY 
V. 64, N. 1, JAN 2012


















6 Performance Indices
10 Regional Update
12 Company News
14 Presidents Column
16 Comments
22 Technology Applications
26 Technology Update
98 People
100 SPE News
102 Professional Services
107 Advertisers’ Index
108 SPE Events

CONTENTS

18 GUEST EDITORIAL
Building a “New Normal” on the Bedrock of Risk Management
Baker Hughes’ new CEO Martin Craighead writes about how the oilfield service industry of the future must be built on the bedrock of effective risk management.

30 The Tantalizing Promise of Oil Shale
As much as 6 trillion bbl of in-place resources of oil shale are estimated to exist worldwide. With world proved reserves of crude oil estimated at 1.3 trillion bbl, why does oil shale remain a scarcely touched resource?

38 Reducing the Hidden Costs of Subsea Well Completions
Subsea completions tied back to platforms have allowed marginal fields to be put into production, but maintaining that production long enough to reach the industry average for recoveries is an unsolved problem. A small group of companies are working to change that.

48 MANAGEMENT
Trends in Monitoring: How to Use Real-Time Data Effectively
Real-time data is not about well control, it is about well control avoidance. Recent catastrophic blowouts have underscored the value of real-time data and have also underscored the value of having the right kind of experience to understand well data interpretation in real time.

54 Unconventionals, Future Challenges Highlight Annual Conference
Coverage of the 2011 SPE Annual Technical Conference and Exhibition in Denver, which featured presentations on shale and other unconventional reservoirs, long-term global energy strategy, environmental considerations, remote operations, and other important regional and discipline-focused topics.

99 2011 Editorial Review Committee Awards
Every year, SPE recognizes those who have made an exceptional effort to ensure the technical excellence of its peer-reviewed journals.

TECHNOLOGY FOCUS

60 EOR PERFORMANCE AND MODELING
Baojun Bai, SPE, Associate Professor of Petroleum Engineering, Missouri University of Science and Technology

61 Storing CO2 with next-generation CO2-EOR Technology

64 Steamflooding to Enhance Recovery of a Waterflooded Light-Oil Reservoir

67 Rheology of a New Sulfonic Associative Polymer in Porous Media

70 EOR Potential in Middle East : Current and Future Trends

74 MATURE FIELDS AND WELL REVITALIZATION
Syed A. Ali, SPE, Research Advisor, Schlumberger

75 Seria Field, Brunei : 80 years on-near-field Exploration Going Strong

78 Doubling Production From a Mature North Kuwait Reservoir

82 Marlim Field : Mature-Field Optimization

84 WELL CONTROL
Jerome Schubert, SPE< Assistant Professor, Texas A&M University

85 Kick-Tolerance Misconceptions and Consequences for Well Design

89 Kick Detection and Well Control in a Closed Wellbore

94 Kick Mechanisms and Well-Control Practices in Deepwater Vugular Carbonate


JOURNAL OF PETROLEUM TECHNOLOGY V. 63, N. 12, DEC 2011

JOURNAL OF PETROLEUM TECHNOLOGY
V. 63, N. 12, DEC 2011



















DEPARTMENTS
6 Performance Indices
8 Regional Update
10 Company News
12 Spectrum
16 Comments
John Donnelly
22 Technology Applications
28 Technology Update
98 Conference Preview
100 People
101 SPE News
1 03 Professional Services
107 Advertisers Index
108 Meetings

18 Guest Editorial • Imagination, Purpose, and Vision Behrooz Fcitiahi, Aera Energy
The oil and gas industry should not to be afraid of today’s daunting challenges, but embrace them. With participation, and with the shared purpose of dedicating time and talent to the cause of advancing technology for the common good of our industry, how can we possibly do less than succeed?

30 R&D Grand Challenges — Can Geoscientists Resolve the Carbon Capture and Storage Paradox? • Tore A. Torp, Statoil
International energy and climate organizations have found carbon capture and storage to be a promising technology to resolve the squeeze between fast-growing global energy needs and global warming. The next step is to build more CO2 storage injection pilots.

32 Brazil Using Offshore Oil Boom to Build International R&D Center
In Rio de Janeiro, they are building an island of energy technology. The island is on the leading edge of Brazil’s drive to become an international center for the development of oil industry technology. Fueling the transformation are the billions of barrels of oil found beneath a thick layer of salt in the deep waters off the Brazilian coast.

40 OTC Brasil 2011 Offers Fresh Perspectives Offshore
During a three-day conference in early October, speakers at the first OTC Brasil pointed out the many factors that make the region one of the most difficult offshore environments in the world in which to operate.

44 West of Shetland Development Gathers Momentum
BP is ramping up its West of Shetland operations with government approval to push ahead with the second phase of its giant Clair field development, Clair Ridge.

48 Mitigating Disaster—A Look at the Ohmsett Oil Spill Test and Research Facility
The Ohmsett facility may be little known, but is role is critical to the development of oil spill prevention and mitigation technology.

88 Distinguished Author Series • The Petrophysics of Problematic Reservoirs
Departing from classical methods is required to meet petrophysical challenges of problematic reservoirs. Rigid adherence to traditional practices must be avoided.

TECHNOLOGY FOCUS

52 Reserves/Asset Management
Delores Hinkle, SPE, Director, Corporate Reserves, Marathon Oil Company

53 Practical Aspects of Reserves Determinations for Shale-Gas Reservoirs

57 Production Acceleration or Additional Recovery? A Look Back at Three Published Field Trials—Long-Term Benefits of Improved Fracture Treatments

60 High-Value Engineering Center: Implementing a Major Capital Project — Gorgon

63 Ranking Production Potential From Key Geological Drivers— Bakken Case Study

66 Production Facilities Hisham Saadawi, SPE, Vice President (Engineering), Abu Dhabi Company, Onshore Oil Operations (ADCO)

67 Twelve Steps To Engineering Safe Oil and Gas Facilities

70 Independent Verification of Safety-Critical Elements

74 Performance Standards for Safely-Critical Elements—Are We Doing Enough?

78 Bit Technology and Bottomhole Assemblies
Martyn Fear, SPE, General Manager, Drilling & Completions, Husky Energy’s Atlantic Region, Canada

79 Mitigating Torsional Stick/Slip Vibrations in Oilwell Drilling Through PDC-Bit Design: Putting Theories to the Test

82 Operator Recommendation for a Uniform Dull-Groding System for Fixed-Cutler Hole-Enlargement Tools

84 Drilling Automation: An Automatic Trajectory-Control System

JOURNAL OF PETROLEUM TECHNOLOGY V. 63, N. 11, NOV 2011

JOURNAL OF PETROLEUM TECHNOLOGY 
V. 63, N. 11, NOV 2011



















DEPARTMENTS
6 Performance Indices
8 Regional Update
10 CompanyNews
12 Spectrum
16 Comments
John Donnelly
22 Technology Applications
26 Technology Update
28 Techbits
108 People
111 Professional Services
11 5 Advertisers’ Index
116 Meetings

18 Guest Editorial • How Converging Technology Trends Will Drive the Next Great Step Change • James Bement, Vice President, Halliburton Sperry Drilling
To achieve a significant step change in safety, efficiency, reliability, and performance while addressing growing demand and reservoir complexity, the oil and gas industry will have to decide how best to use automation.

32 From Bacteria to Barrels: Microbiology Having an Impact on Oil Fields
Companies are using microbes to get more oil from old fields, turn coal into natural gas, and to manage sour gas problems caused by bacteria. The interest reflects advances in identifying bacteria and understanding what they do.

40 Interest Grows in Asia Pacific Offshore Projects
The vast horizon of the Asia Pacific offshore region, one of the world´s most active hydrocarbon provinces, will remain a major factor in the global petroleum industry for decades. Throughout the region, the need for technology innovation is increasing as the industry faces the challenges of deepwater projects, stranded gas monetization, drilling and development in bigb-pressure/high-temperature formations and management of CO2 levels in producing reservoirs.

50 Industry Salaries Continue to Rise
Results of’ the annual salary survey of E&P professionals worldwide show that compensation in the petroleum industry in 2011 continues to follow the growth trend of recent years, with an overall increase in average base pay globally of 6,5%.

54 Quantifying the Invisible: Getting a Handle on Methane’s Climate Impact
Earlier this year, a Cornell University professor made quite a splash publishing o paper asserting that emissions from shale gas rivaled those from coal. Not so, say three separate recent reports whose issuers have impeccable credentials.

59 Offshore Europe Draws Record Attendance
Drawing record attendance, Offshore Europe 2011 focused on project complexity, innovative operating models, the evolution of national oil companies, the challenges of decommissioning, new technology, and the industry’s long-term future.

64 Drilling and Completion Fluids
Brent Estes, SPE, Drilling Fluids Specialist, Chevron Energy Technology Company

65 Improving Compatibility of Drilling Fluid, Completion Fluid, and Other Well-Treatment Fluids for Deepwater Wells

68 Holistic Drilling-Fluid and Waste Management in the Fayetteville Shale

72 Drilling With a Balanced-Activity Invert-Emulsion Fluid in Shale: Is It Sufficient for Maintaining or Enhancing Well bore Stability?

75 Drilling Highly Depleted Formations With Engineered-Particle Nonaqueous Fluids: South China Sea

78 Horizontal and Complex-Trajectory Wells
Jon Ruszka, SPE, Field Career Development Manager, Baker Hughes Africa Region

79 Overcoming Challenges of Drilling High-Dogleg-Severity Curves

84 Successful Short-Radius Re-Entry Well in Deep-Gas Drilling in Saudi Arabia

88 Shallowest Horizontal Well Drilled in the Middle East: Challenges and Successes

94 Gas Production Technology
Scott J. Wilson, SPE, Senior Vice President, Ryder Scott Company

95 Flow-Assurance Challenges n Gas-Storage Schemes in Depleted Reservoirs

98 Achieving Solids-Free Gas-Production Target Rate From Highly-Unconsolidated-Sandstone Formation Interval

102 Screening Method To Select Horizontal-Well Refracturing Candidates in Shale-Gas Reservoirs






JOURNAL OF PETROLEUM TECHNOLOGY V. 63, N. 5, MAY 2011

JOURNAL OF PETROLEUM TECHNOLOGY 
V. 63, N. 5, MAY 2011



















DEPARTMENTS
6 Performance Indices
8 Regional Update
10 Company News
12 En Route
Alain Labastie
16 Comments
John Donnelly
22 Technology Applications
26 Technobgy Update
30 Techbits
112 People
114 SPE News
115 Professional Services
119 Advertisers´ Index
120 Meetings

18 Guest Editorial • Can the Oil and Gas Industry Live Up to Today’s Dynamics? • Abdul-Jaleel Al-Khalifa, CEO, Dragon Oil
The oil and gas industry must adopt “people first” policies and abandon the current failing “profit-only” business model.

32 Management Oil and Gas: Into the Cloud? • Jill Feblowitz, Vice President, IDC Energy Insights
Will the oil and gas industry, given its global nature, need for security, and existing legacy infrastructure, embrace cloud computing?

34 The Five R&D Grand Challenges Plus One
The first in a series of articles on the great challenges facing the oil and gas industry as outlined by the SPE R&D Advisory Committee.

36 Digital Rocks Out to Become a Core Technology
The search to better understand the inner workings of rocks such as carbonates and shale that challenge traditional laboratory testing has led to a new approach known as digital rock physics.

42 Carbon Capture and Storage: A Mixed Review
The state and progress of carbon capture projects around the globe.

46 Special Section: Offshore Heavy Lift and Decommissioning

56 Drilling Conference Focuses on Changing Environments
Best performance and practices in a rapidly changing technical, regulatory, and economic environment was the theme of the 2011 SPE/IADC Drilling Conference and Exhibition.

62 OTC Recognizes Technology Innovation Award Winners
Fifteen technologies were selected for this year’s Offshore Technology Conference Spotlight on New Technology Awards.

106 Distinguished Author Series • Improved Oil Recovery by Low-Salinity Waterflooding • Norman Morrow and Jill Buckley, University of Wyoming
Low-salinily waterflooding can mobilize remaining oil in reservoirs producing at water/oil ratios that press economic limits.

111 Conference Will Bring Reservoir and Facilities Engineers Together
How reservoir engineers and facilities/process engineers can work together more efficiently is the subject of a new conference in June.

TECHNOLOGY FOCUS

66 Deepwater Projects
Karen Olson, SPE, Completion Expert, Southwestern Energy

67 Deepwater Workover Experience With Extreme Hydrostatic Overbalance

70 Integrated Production and Reservoir Modeling To Optimize Deepwater Development

74 Measurement and Modeling of Topographically Trapped Waves Along the Sigsbee Escarpment

76 Intelligent Fields Technology
lberê Alves, SPE, Senior Technical Advisor, Artificial Lift and Flow Assurance, Petrobras

77 Field and Installation Monitoring With Online Data Validation and Reconciliation— Middle East and West Africa Offshore Fields

80 Indonesion Fieldwide Application of Intelligent-Well Technology—A Case History

83 Real-Time Measurements of Spontaneous Potential for lnflow Monitoring in Intelligent Wells

86 Multilateral/Extended Reach
Alvaro Felippe Negrão, SPE, Global Drilling and Completion Manager, Repsol

87 Parque das Conchas (BC-10) — Delivering Deepwater Extended-Reach Wells in o Low-Fracture-Gradient Setting

90 Justifying Use of Multilateral Wells in the Samotlor Field

92 New Approach To Extend Horizontal-Drilling Reach

96 Well Construction
Bob Carpenter, SPE, Research Consultant, Chevron Exploration and Technology Company’s Cement Team

97 Use of a Mechanistic Model to Forecast Cement-Sheath Integrity for CO2 Storage

99 A New Automated MPD System Used in an Onshore Depleted Gas Field

103 An Innovative Approach To Optimizing Design of HP/HT Tubular Strings