Uncertainty in Petrophysical Evaluation; #120011 (2009)

Eric Pasternack

Search and Discovery.com

... is inferred from measurements on cores and/or from various measurements made during wireline logging or logging while drilling. There is uncertainty in every...

Developments in Well Stimulation and Slim-Hole Technology - Workshop Summary

Jerry Griffith, William McDonald, Gary Kuecker, Dan Pepe, Albert Banahene, Richard Lueck

PTTC

...), and measurement while drilling (MWD) and logging while drilling (LWD) tools. The acoustic borehole-imaging tool, which provides 360-degree coverage...

Increasing Drilling Performance in ERD Wells with New Generation Drill Pipe

Luc Van Puymbroeck, Henry Williams

Unconventional Resources Technology Conference (URTEC)

... the string upwards are other practical examples of hole cleaning procedures in action. Measurement of PWD (Pressure While Drilling) is routinely applied...

Succesfull Heavy Oil and Extra Heavy Oil Prodution Testing Using Phasetester Vx* on Castilla for ECOPETROL

Imed Benlizidia

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... developed for wireline and well logging while drilling resulting in high speed processing. Pressure and temperature measurements are also performed...

LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea

J. Edwards, J. E. Livingston, S. P. Franklin, T. Eme, R. Kila, D. Kisombo, S. Madu

Papua New Guinea (PNG) Petroleum Convention Proceedings

... a diagram of the GeoSteering Tool, illustrating the relative positions of the various sensor measurement points. While rotary drilling, the arc...

ABSTRACT: Is There a Better Way to Determine the Viscosity in Waxy Crudes?, by Ludwig, John T.; Daungkaew, Saifon; Fujisawa, Go; Zuo, Julian; Houtzager, Fred; Platt, Chris; Last, Nick; #90155 (2012)

Search and Discovery.com

Improving Drilling Performance in an Area of High Tectonic Stress in the Llanos Foothills of Colombia

Nigel Last, Paul Sullivan, Richard Herbert

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and monitoring of cavings - stress measurements - core from the Carbonera shales - four-arm caliper logs - selective use of measurement while drilling...

New Fullbore Production Logging Sensor Improves the Evaluation of Production in Deviated and Horizontal Wells

Calvin Kessler, Gary Frisch

Indonesian Petroleum Association

... with measurement-while-drilling sensors housed inside drill collars) and from surveys run after production tubulars are in place can often...

Mudlogging: Equipment, Services, and Personnel: Part 3. Wellsite Methods

Alun Whittaker

AAPG Special Volumes

... analysis -- Measurements while drilling (MWD) -- Communications PERSONNEL Standard mudlogging is generally performed by a two-person crew that works...

Methane-hydrate Occurrence and Saturation Confirmed from Core Samples, Eastern Nankai Trough, Japan

Tetsuya Fujii, Masaru Nakamizu, Yoshihiro Tsuji, Takatoshi Namikawa, Toshiharu Okui, Masayuki Kawasaki, Koji Ochiai, Mizue Nishimura, Osamu Takano

AAPG Special Volumes

... in the Nankai Trough, offshore central Japan. In this project, we conducted logging while drilling at 16 sites, coring at four sites, wireline logging...

Successful Application of Comprehensive BHA Tendencies Analysis and Novel Fit-For-Purpose Real Time Survey Tool for Drilling Exploration Well in South Sumatra

Hedriawan A S, Ery Mohamad Fajar Putra, Erwin Kurniawan, M. Riyandelan Jumsa, Yuliawan Dwi Mulia

Indonesian Petroleum Association

... of Measurement While Drilling (MWD) tool. By combining a comprehensive engineering study of BHA tendencies analysis and a fit-for-purpose technology...

Confirming a Successful Pressurized MUD Cap Drilling Operation … Improved Understanding and Anticipate Key Aspects Since Planning to Execution

Sekar Wuri Dewayani, Fikri Irawan, Andry Prasthio, Ariyati Faradilah

Indonesian Petroleum Association

...* Ariyati Faradilah* ABSTARCT Pressurized Mud Cap Drilling (PMCD) is a technique commonly implemented in wells with heavy drilling fluid losses, while...

Successful Sub-ERD Sidetrack Well in Offshore

Ana Sri Redjeki, Bramarandhito Sayogyo, Dhanie-Anugrah Dewanta

Indonesian Petroleum Association

... (BHA) without prematurely setting the anchor thus providing benefits to incorporate measurement while drilling (MWD) tools in the BHA which would...

Pitfalls in Marine Heat Flow Probe Data Acquisition and Interpretations: Examples from the Gulf of Mexico

Seiichi Nagihara

GCAGS Transactions

... associated with drilling. Second, the basin model used does not account for all the factors influencing the geothermal regime. Third, some...

Creep-Recovery Test: A Critical Tool for Rheological Characterization

B.T. Bui, A.N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... that drilling fluid samples show viscoelastic response to the deformation in the linear viscoelastic range. This is the measurement of the structural stability...

EXTENDED ABSTRACT: Balancing Environmental Tradeoffs, Societal Issues, and Energy Production

Richard C. Haut, Tom Williams, David Burnett, Gene Theodori

GCAGS Transactions

... Clean burning natural gas begins with environmentally friendly drilling and production. While industry has made great strides in protecting...

Effect of Stress, Creep, and Fluid Type on Steady State Permeability Measurements in Tight Liquid Unconventional Reservoirs

Shreerang S. Chhatre, Somnath Sinha, Edward M. Braun, William L. Esch, Matthew D. Determan, Quinn R. Passey, Sergio A. Leonardi, Timothy E. Zirkle, Alexander C. Wood, Jeff A. Boros, Ryan A. Kudva

Unconventional Resources Technology Conference (URTEC)

... for producing oil due to the success of new horizontal well drilling and completion practices, as well as recent market economics. Characterization...

Comprehensive Laboratory Evaluation of Reservoir Rock Properties on Drill Cuttings Using High Frequency NMR Spectroscopy

Ashish Mathur, Safdar Ali, W.D. VonGonten, Mansoor Ali, Chad Belanger, Rahul Kumar, Israel Andrade, Saul Lopez

Unconventional Resources Technology Conference (URTEC)

... to measure total porosity, oil and water saturations on drilling cuttings using high frequency NMR; Ancillary laboratory measurements of mineralogy...

Electronic Temperature Compensator (CTC-65) Improves the Accuracy of the Crude Export Metering System

Budi Wiryono

Indonesian Petroleum Association

... of the oil quantity measurement becomes very important, because it affects the company's revenue directly. Errors in oil quantity measurement will cause...

Geomechanical Modeling and Wellbore Stability Analysis Approach to Plan Deep Horizontal Wells Across Problematic Formations

Ahmed K. Abbas, Ralph Flori, Mortadha Alsaba

Unconventional Resources Technology Conference (URTEC)

... of the many technologies commonly used to enhance the production in these fields. The main challenges that were encountered while drilling such horizontal...

Efficacious Use of Simple and Cost Effective Acoustic Flow Analyzer Measurement to Enhance Recovery and Improve Life Cycle of Wells

Omar Alaref, Mahmoud Saada, Mongi Abdelmoula, Marvin Rourke

Africa Energy and Technology Conference, 2016

...Efficacious Use of Simple and Cost Effective Acoustic Flow Analyzer Measurement to Enhance Recovery and Improve Life Cycle of Wells Omar Alaref...

Locating Bypassed Reserves in Geologically Complex Mature Fields Environments, #41022 (2012)

Mike Dautel, Jason Pitcher, Michael Bittar

Search and Discovery.com

... resistivity logging-while-drilling sensor accomplishes this objective. The tool is designed to combine deep reading azimuthal (directional) measurements...

The Chandler Perforation Plot: A New Kind of Gas Curve

William D. Bill Chandler

West Texas Geological Society

... drilled well bore. The method is designed to capture and measure hydrocarbons entrapped in the formation, and can be used to optimize drilling...

Foreword: Part VII. Subsurface Temperature Gradients

AAPG Special Volumes

... to the oil geologist remains to be demonstrated, at least insofar as the direct discovery of individual oil pools is concerned. While Van Orstrand...

Introduction: Part 4. Wireline Methods

AAPG Special Volumes

... characterizations occur when logs are combined with cores and their associated analysis, mudlogs, measurement while drilling (MWD) data, seismic data, well tests...