THE ANSA TEAM
We are an independent team of multidisciplinary, multilingual, fully qualified log analysis experts, each bringing our unique strengths so that together, we excel for our clients.
Based at data hubs in the UK, US and Middle East and with more than 150 years of collective experience, our big ideas, ingenuity and fast response support projects all over the world.
Meet our talented and dedicated team
Senior Leadership
ALAN WALSH
MANAGING DIRECTOR
Alan has over 20 years of oil & gas operational management, service delivery and technical experience. He leads the global ANSA business, managing its team of independent log analysis experts at dedicated data hubs in the UK, US and Middle East.
MAURILLIO ADDARIO
DATA ANALYTICS & SOFTWARE ENGINEERING DIRECTOR
Maurillio oversees the development and application of state-of-the-art Artificial Intelligence and Machine Learning techniques, as well as the creation of novel methods to unlock the true value of client data. He is based in Aberdeen and has more than 20 years of data analytics experience.
Analysis Team
JOSEPH GUYAN
DATA ANALYTICS DIGITAL MANAGER
Based in Aberdeen, Joseph leads a team of analysts producing trusted data solutions for our clients. He has more than 10 years of experience in well integrity and production logging data analysis and interpretation, including fast turn around analyses, customer training and business development.
CRAIG LAMONT
DATA ANALYTICS DELIVERY MANAGER
Craig specialises in log analysis for both well integrity and production logging, and heads up a team of experts supporting key regional operators. Aberdeen-based, he has been part of ANSA since 2012 and previously managed our Middle East data hub in Doha.
AHMED FRIHA
SENIOR CASED HOLE ANALYST
Ahmed provides impartial and reliable analysis and interpretation for clients all over the world, and is ANSA’s go-to expert for reservoir surveillance and pulsed neutron logging. Based in Aberdeen, he has 10 years of log analysis experience working internationally with ANSA as well as other leading service companies.
JENNI MICHIE
CASED HOLE ANALYST
Jenni works with our global network of clients providing data analysis and interpretation for well integrity, including processing caliper data, cement bond logs and magnetic thickness tools. She is located in Aberdeen and has been part of the ANSA team since 2013.
TIM FARRAR
CASED HOLE ANALYST
Tim’s expertise focuses on well integrity data analysis and interpreation. He handles data from a range of integrity evaluation technologies including multifinger calipers, cement bond, ultrasonic, and magnetic thickness. Tim is based in Aberdeen.
JENIFFER LEYES
CASED HOLE ANALYST
Jeniffer is based in Aberdeen and performs analysis and interpretation of cased hole data in line with client objectives and ANSA’s high standards of service. She has previously worked offshore and has several years of field and project planning experience.
CORY WALDROP
CASED HOLE ANALYST
Houston-based Cory has analysed more than 1500 caliper logs totaling over 11 million feet of analysed data during his 11 year career. He plays an integral role in developing ANSA’s proprietary data preparation, processing and 3D data viewer software, and serves as the trainer for new analysts.
DAVE STEWART
LOG ANALYSIS ADVISOR
Dave has been a valued member of the ANSA team in Aberdeen for nearly 30 years and now, semi-retired, he works as a cased hole log analysis advisor, supporting ANSA’s well integrity and production logging analysis and interpretation activities.
JOSE VILLAR
CONSULTANT SENIOR CASED HOLE ANALYST
Based in Venezuela, Jose is responsible for growing and supporting our business across Latin America and the Middle East. He has a significant technical background and 18 years of experience in cased hole data analysis and reservoir engineering.
JEENA JOHN
CONSULTANT SENIOR CASED HOLE ANALYST
Middle East-based Jeena is an experienced analyst responsible for processing and interpreting data for well integrity and production logging, including quality control and final report compilation and presentation.
NAWAL EIFAN
CONSULTANT SENIOR CASED HOLE ANALYST
A Petroleum Engineer with 7 years of industry experience, Nawal joined ANSA in 2021 to support customers across the Middle East region. She has in-depth knowledge of reservoir engineering, production optimisation and production logging data analytics.
ARUN NEELIYATH
TECHNICAL AND ADMINISTRATIVE ASSISTANT
Arun is part of the ANSA Middle East team based in Doha, Qatar. He provides technical and administrative support across all ANSA regional activities and has extensive experience gained with various conglomerates.
LEWIS EMSLIE
JUNIOR DATA ANALYST
Lewis joined ANSA in November 2021 as a trainee analyst, and is developing his data analysis skills and knowledge to support ANSA’s clients. He is based in Aberdeen and has a degree in Chemistry.
JAY PURVES
JUNIOR DATA ANALYST
Jay has been part of the ANSA team in Aberdeen since November 2021. As a junior data analyst, he is learning the data analysis process from acquisition through to final report. He has a degree in Physics and a Masters in Data Science.
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ANSA Customer Support
+44 (0) 1224 336624
Aberdeen Data Hub
Viking House, 1 Claymore Avenue, Aberdeen Energy Park AB23 8GW, UK
Houston Data Hub
Suite 330 9940 W. Sam Houston Parkway S.
Houston, Texas 77099, USA
Doha Data Hub
Al Khor Industrial Area, Al Khor, Qatar,
PO Box 24093
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No: SC673483
