Key Personnel

J. Warren Doyle began his career in the Energy industry in 1978 as a Landman and Right-of-Way Agent. In 1981, Warren started his own land services firm, now Doyle Land Services, Inc., (Doyle) and he continues to serve as its President. Doyle employs over 200 right-of-way professionals and landmen performing right-of-way, leasing, permitting, title, project management (utilizing the Doyle Right of Way Project Data and Mapping System) and property management services for the pipeline, gas storage, utility (transmission line), oil and gas exploration, telecommunications and transportation industries throughout the U.S.

As a leading land services provider to the Energy industry, Warren has contractually constructed (title, permitting and acquisition), or performed due diligence on, mainline, lateral, and gathering pipeline systems, gas storage fields, utility transmission lines, 2D and 3D seismic surveys and oil and gas fields. Further, he has managed in excess of 500,000 mineral acres.

The data and mapping systems Warren and the Doyle team created to manage such efforts (the Doyle Right of Way Project Data and Mapping System) are the most user-friendly and efficient right of way project management tools in the industry.

Warren earned a degree in Business Administration from Tulane University in 1979. He is recognized as an oil and gas expert in testimony before the Commissioner of Conservation for the State of Louisiana. He is proudly an active member of the IRWA and he authored and teaches the IRWA course on Oil and Gas Land Basics and Surface Related Issues.

Warren lives in New Orleans, Louisiana, is married to Laurie E. Doyle and they have four children and three grandsons. He travels the country in service to his clients and his wife.

Warren Doyle, Jr., began his career at Doyle in 2005 by assisting in the re-building of the company in the aftermath of Hurricane Katrina. During his two decades in the energy industry, Warren has managed field personnel, complex project data and mapping, and tight construction schedules on a wide variety of exploration, gas storage and pipeline projects across the U.S. In his current role as Chief Operations Officer, Warren participates in business development and operational oversight, and manages all project and internal staffing issues for a large-scale employee land services firm. He is responsible for all project estimate preparation and the hiring of all internal employees and field crews on multiple major exploration and pipeline projects.

Warren is a graduate of Vanderbilt University and earned a B.A. in Human and Organizational Development and a M.Ed. in Organizational Leadership. When Warren isn’t busy staffing a project, he enjoys spending time with his three children.

With a multifaceted career and roles spanning from Project Manager to General Counsel to Business Development Lead, Taylor’s insights into the Energy Industry are both deep and broad. Taylor is passionate about his current position managing Doyle’s Business Development Department and overseeing the company’s Renewable Energy Team. He loves to meet and connect with fellow industry professionals and find ways to work together in improving America’s energy infrastructure.

As a licensed attorney in both Louisiana and Illinois, Taylor’s core legal proficiencies include crafting client agreements, ensuring regulatory compliance, and steering corporate governance frameworks. Further, Taylor holds a Bachelor’s Degree in Leadership Studies and is enthusiastic about his team members’ development and helping Doyle employee’s be better leaders.

In 2017, he moved from New Orleans to Chicago, so feel free to ask him about the city, except for how cold it gets. (His Southern spirit is still in denial that winter is coming every year). When Taylor is not working, he enjoys cooking, volunteering in his community, and exploring Chicago with his wife, daughter and dog.

Nanci Douglas joined Doyle in 2001 as a lease analyst for an oil and gas project on the outskirts of her hometown of New Orleans, Louisiana. Over the course of her 23+ years in the land services business, Nanci has honed her title and acquisition skills on numerous exploration, due diligence, and right-of-way projects. In her current role as Vice President, Nanci manages databases, client relations, and field personnel for large FERC-regulated pipeline projects throughout the southern United States. Although her job can be challenging, Nanci loves the relationships she has built over her career and feels the camaraderie among the office and field teams sets DLS apart from other land services companies.

Nanci attended Tulane University and is an active member of the IRWA. In her spare time, she loves to travel and enjoy fine wines (or whatever is on sale).

After graduating from law school in 2006, Bridget Killian joined Doyle as a lease analyst on a gas exploration project in South Louisiana. Since then, Bridget has sharpened her title and acquisition skills on a variety of exploration, gas storage, due diligence, and right-of-way projects across the U.S. As a Vice President, Bridget oversees project databases, field personnel, and client relationships to ensure land acquisition is as smooth and efficient as possible. Bridget’s experience on a variety of projects has shown her that DLS’ data systems are among the most adaptable in the industry, and its employees are among the best and brightest.

Bridget earned a B.A. in Political Science from Tulane University and a J.D. from Tulane Law School. When she’s not at work, Bridget loves to travel and spend time with her husband and two children.

Adam Barnes joined Doyle in 2006 as a Right-of-Way Agent and Landman on a project in the marshes of St. Bernard Parish, Louisiana. In his early career, Adam utilized his title and acquisition experience on a variety of projects, including pipeline, oil and gas leasing, seismic permitting and a variety of due diligence efforts. Adam has focused most of his attention, however, on pipeline right-of-way, including FERC-regulated projects. As a Vice President, Adam has managed comprehensive project databases, field personnel, and demanding schedules to ensure a smooth path to construction for hundreds of laterals and lines built around the U.S.

Adam earned both a Bachelor’s degree and an M.B.A. from Millsaps College. When he’s not studying database reports and directing teams, he can be found watching soccer with his wife and two sons.

Mary Bell began her career as a petroleum geologist for a large energy company in her hometown of New Orleans. She joined Doyle in 2008 after graduating from law school, and spent several years performing complicated title research, lease analysis, and data management on a variety of oil and gas exploration, gas storage, right-of-way and due diligence projects. As a Vice President, Mary oversees project databases, field personnel, and rigid land acquisition schedules on a variety of projects throughout the U.S., including the Marcellus, Haynesville, and Eagleford Shales.

Mary is a graduate of Millsaps College and earned a B.A. in Spanish and a B.S. in Geology. She also received a J. D. from Loyola College of Law, and is a member of the IRWA. When she’s not working, Mary loves reading lowbrow literature and exploring the New Orleans restaurant scene.

Shaun joined the Doyle team in 2013 and is, as CTO, responsible for all information technology functions within the enterprise.

Prior to joining Doyle, Shaun studied computer science at the University of Maryland and worked for 15 years in every facet of the tech industry. From both development and project /client relationship management of web applications for boutique organizations like Carousel30 to web development, analysis, quality assurance and SAP configuration of multi-billion dollar systems for massive institutions like the US Department of Defense; Shaun has an impressive breadth and depth of experience in both technology and business.

When he’s not at his computer, Shaun enjoys the NOLA fine dining scene and food/alcohol related classes, fitness activities, playing his guitars, and competing in the occasional poker tournament.

As Chief Financial Officer for Doyle, Fernando Goitia oversees all financing and accounting processes. Fernando has worked in the Oil and Gas/Right-of-Way industry for several years, most recently as an external auditor for a variety of audit, compilation, and consulting engagements. His clients represented a wide-range of segments of the Oil and Gas industry from upstream, downstream, and midstream companies to oilfield service companies. 

Fernando earned a B.S. in Management (Finance with Energy Specialization) and a Master of Accounting from Tulane University. He is a member of the New Orleans chapter of the Youth Leadership Council. When he is not looking at accounting spreadsheets, Fernando enjoys playing golf and attending music concerts and sporting events.

Harriet R. Campbell Young joined Doyle as a Project Manager after spending over 30 years as an attorney in a private general practice. Harriet has extensive experience in the Oil and Gas industry, and, in addition to the usual abstracting, database, and GIS oversight, her role at DLS has included management of mineral interests for large, nationally recognized clients, the finalization of settlement of complex concursus litigation, management of right-of-way pipeline and gathering system projects in various parts of the U.S. and acting as Associate General Counsel for Doyle. Harriet is currently the General Counsel for Doyle in addition to continuing project management on an as needed basis.

Harriet is a graduate of Loyola University and Tulane Law School. She is an active member of the Louisiana State Bar Association. She is also a member of IRWA, PLANO and AAPL. When she’s out of the office, Harriet enjoys traveling, reading, music, and playing with her cat, Tabitha.

Stephen K. Patton joined Doyle as a Vice President in 2015. As the former Land Manager at Williams Gas Pipeline, Steve was responsible for all land and right-of-way activities for the Atlantic Gulf region, including the Transco and Gulfstream systems. His duties included budget/project estimation and management of company land representatives and contract land agents responsible for the negotiation and acquisition of the land rights required for company projects. Over the course of his 40+ year career, Steve used his talents and industry knowledge to successfully complete several large expansion projects. Steve chose Doyle for the next phase of his career due to the professionalism and talented staff exhibited by the company.

Steve earned a Bachelor’s in Business Administration specializing in Finance and Real Estate from the University of North Texas and an M.B.A. from the University of St. Thomas. He is an active participant of the IRWA and is a member of the IRWA Pipeline Committee. When he’s not in the office, Steve enjoys golfing, painting, and spending time with his wife and 5 children.

Richard is responsible for guiding the direction of Doyle’s enterprise GIS, maintaining the mapping environments and finding innovative solutions to keep the online mapping interfaces best in the industry. Richard has over 20 years of GIS management experience and has worked on a myriad of GIS projects throughout the United States and extensively in South Louisiana. His portfolio of work in right-of-way and land acquisition mapping includes the VA Hospital Re-location and a LADOTD property management application.

After graduating with a B.L.A. from Louisiana State University, he attained his professional landscape architecture license in 2000 and has been a certified GIS Professional since 2008. When he’s not creating mapping solutions, Richard enjoys spending time with family and friends as well as relishing the history and culture that is New Orleans. Along with his wife and son, he fosters furry friends from the Gulf South Golden Retriever Rescue.

Keith Michel, a native of New Orleans, joined Doyle, as a Project Manager in early 2012 after spending several years performing mineral lease acquisition, title research, and Right-of-Way management for various entities such as the Louisiana Office of Coastal Protection and Restoration. His experience in the industry is invaluable in his role as an Operations Director overseeing the data management of large FERC regulated interstate pipeline projects in the Marcellus Shale and the land acquisition on solar and wind farm projects nationwide. Keith works diligently to ensure his project databases and reports effectively and accurately depict all phases of land acquisition, and his goal is to always exceed a client’s expectations.

Keith earned a B.A. in History from the University of New Orleans and is a member of the IRWA. In his free time, Keith enjoys adding to his record collection and reading about obscure subjects such as ancient coin collecting, prehistoric art and early Saints football trivia.

As a Project Manager for DLS, Inc., Collin Constantin has managed energy projects all over the country for the last 10+ years. He has experience with small intrastate Right-of-Way projects, as well as large-scale FERC regulated transmission line and pipeline projects. Collin is also an attorney and a member of the Louisiana State Bar Association. Collin earned a B.A. in History from Louisiana State University and a J.D. from Loyola College of Law.

Cory is a Right of Way and Land Acquisition Project Manager with a variety of experiences in both the pipeline and renewable energy industries. After graduating from UNO with a Business Management Degree in the spring of 2008, Cory held a variety of data management positions. In 2014, Cory joined Doyle Land Services as a Data Document Specialist on the Atlantic Coast Pipeline, a 600+ mile Natural Gas Pipeline running through West Virginia, Virginia and North Carolina. After one year on the project, he moved into a role managing data for the entire pipeline, and, soon thereafter, he accepted a position as Doyle’s liaison to the client, working directly with the Director of Engineering, Director of Regulations, and Director of Survey on a daily basis. Since early 2022, Cory has transitioned to the Renewable Energy Industry, managing various solar, wind, and battery storage projects.

Cory’s success in the Energy Industry stems from his attention to detail and leadership. He prides himself on maintaining organized and accurate information and keeping the client and his team up-to-date on project progress.

Cory has a passion for travel and has visited over 36 countries. He resides in New Orleans with his wife, two children, and dog.

Ryan Rowland joined Doyle in 2014 as a Right-of-Way agent on a FERC pipeline project based in Southern Oklahoma. Ryan worked his way up from Agent, to Spread Supervisor, External Project Manager and now as an Internal Project Manager. His experience from the field has been invaluable in managing larger projects. Ryan is a field manager at heart, and believes that relationships made with our hardworking personnel in the field is key to our successes.

Ryan has a degree in Occupational Safety and Health from SOSU and is an active member of the International Right of Way Association. Ryan loves travel and cooking. His main pastime however is playing golf any chance he gets. He especially loves it when our President, Warren Sr., outdrives him regularly.

Peter Nguyen joined Doyle in 2014 as a Right of Way and Title agent. Peter’s experience and knowledge in the industry has been invaluable as he managed GIS data, acquisitions, and a large database for an interstate FERC regulated pipeline project. As a Project Manager, Peter helps oversee project databases, field personnel, and client relationships to ensure goals and expectations are met.

Peter earned a B.A in Biology and Chemistry from Baylor University and is a member of the IRWA. In his spare time, he loves traveling the world with his wife and kids, fishing, and golf.

Jason Lee is a seasoned Project Manager at Doyle Land Services, known for his meticulous attention to detail and unwavering commitment to his team. Since joining the company in 2007 as an acquisition agent on a large-scale linear pipeline project near his hometown of Hattiesburg, Mississippi, Jason has amassed a wealth of expertise in the field. His areas of specialization include mineral lease acquisition, title research, eminent domain testimony, non-environmental permitting, and, most prominently, project management.

Over the years, Jason’s keen understanding of budgeting and scheduling has played a critical role in the successful execution of multiple linear projects. However, it is his belief in teamwork that truly sets him apart. Jason is revered for not only his ability to coordinate efforts seamlessly but also his knack for nurturing a fun, cohesive work environment through team building events.

Away from work, Jason’s interests extend to hunting, attending music concerts, and playing golf and tennis. An advocate of continued professional development, he is also an active member of the International Right of Way Association (IRWA).

Rhonda Burns joined Doyle Land Services on December 8, 1996, working in a small office on Maple St. in New Orleans. Through the years, she has held many positions, including Receptionist, Secretary, Executive Assistant to John Warren Doyle and Staffing Coordinator. Rhonda is always willing to help whenever needed and has made many friends in the industry over the years.
Rhonda’s free time is spent with her family and friends. She enjoys traveling, watching college sports and cooking.

Greg Siegel is the dedicated IT Manager at Doyle Land Services, where he has been instrumental since 2015. With a vast experience spanning 36 years in the IT field, Greg has honed his expertise in maintaining computer systems, from laptops to servers. He is responsible for ordering all computer equipment, setting up field offices, and ensuring the company’s cybersecurity is top-notch. This includes issuing cybersecurity training, creating user and email accounts, and diligently scanning emails and logs for potential threats like viruses and phishing emails.

Greg’s journey in IT began at Southeastern in Hammond, LA. Over the years, he has added significant milestones to his career, including a tenure of 25 years as the IT Manager at Northrup Grumman and 2 years at General Dynamics.

Zeb serves as the Controller for Doyle Land Services, boasting an impressive 15-year journey through diverse roles in Finance and Accounting. Hailing from the vibrant city of Birmingham, Zeb pursued his passion for business at the University of Alabama, earning a Business Degree. In 2015, Zeb joined the Doyle team and works hand-in-hand with CFO Fernando Goitia.

Blake Buchert is an accomplished geospatial expert with nearly two decades of experience in Geographic Information Systems (GIS) and mapping. He currently serves as the Director of GIS & Mapping at Doyle, a position he has held since 2018.

Blake began his journey in the field of geography at the University of New Orleans, where he graduated in 2004 with a degree in Geography and a specialized certificate in Geographic Information Systems. His early career saw him working at 3001 Spatial Data, where he focused on creating photomosaics of aerial imagery. However, his tenure there was cut short due to the devastating impact of Hurricane Katrina in 2005, which led to the departure of 3001 from New Orleans.

Undeterred, Blake moved on to work at Geographic Computer Technologies (GCT), where he gained extensive experience in digitizing antiquated Tax Assessor Maps. There, he also contributed to the creation of parcel datasets for multiple Louisiana Parishes and Mississippi Counties. His role at GCT not only honed his technical skills but also deepened his understanding of the intricate complexities associated with geographical data.

In 2013, Blake transitioned to Doyle, a move that would culminate in his current role as Director of GIS & Mapping. Under his leadership, the department has flourished, becoming an integral part of the organization’s success. Blake’s focus is not just on day-to-day operations; he’s a visionary who aims to integrate innovative technologies and methodologies into the field of GIS and mapping.