Summary
Overview
Work History
Education
Skills
Timeline
Generic

Mark A. Gerhart

Youngsville,Louisiana

Summary

THOROUGH knowledge of all aspects of logistics, oil rig site and deck coordinating. WELL-DEVELOPED personal skills in dispatching, tracking, scheduling and invoicing. Executes responsibilities in a timely and orderly manner. REPUTATION for professional appearance, personal character and enthusiasm, organizational skills and ingenuity.

Overview

2026
2026
years of professional experience

Work History

Residential Construction

Self Employed
09.2023 - Current
  • Plan and oversee multiple residential construction projects from start to finish.
  • Responsible for managing various trade subcontractors, crews from 1 to 6 employees.
  • Ordered equipment and materials to sustain project timelines and requirements.
  • Reduced material waste by carefully measuring materials before cutting or assembling components for residential construction projects.
  • Supported permit application process by reviewing plans for code compliance before issuing permits for residential construction projects.
  • Completed residential construction projects, ensuring quality craftsmanship and adherence to timelines.
  • Oversaw residential construction projects from conception to completion, ensuring all milestones were met according to schedule.
  • Maximized project efficiency by effectively coordinating with other trades professionals, such as plumbers and carpenters, during residential construction projects.
  • Contributed to the successful completion of residential construction projects by effectively collaborating with other trade professionals such as electricians, plumbers, and masons.
  • Ensured timely completion of projects by closely monitoring construction schedules and adjusting resources as needed.

Drilling Rig Clerk

Global Drilling Partners
10.2021 - 07.2023
  • Provide short & long-time planning support to Well Site Leaders, Engineers & Superintendents associated with scheduling of vendors, personnel and equipment.
  • Inventory Control and Tracking Coordinate, collect, and generate all reports (Daily Operations Reports – Excel), forms, and other communications at well site.
  • Manage filing system for invoices, procedures, & equipment specs.
  • Manage Well Site and Government documentation.
  • General clerical duties for rig office operation. (HAZMAT, DOT, MSDS,)
  • Coordinated logistics and transportation arrangements, ensuring timely delivery of essential equipment and materials.
  • Contributed to cost reduction efforts by analyzing expenses and identifying areas for potential savings.
  • Improved inventory management for rig supplies, streamlining ordering and reducing waste.
  • Collaborated closely with supervisors to address staffing needs promptly, preventing work delays on the rig site.
  • Prepared comprehensive financial reports that informed budget planning decisions within the company.
  • Ensured smooth workflow on the rig by coordinating communication between departments.

Residential Construction Project Mgr.

Legacy Contracting Services
07.2020 - 04.2021
  • Plan and oversee multiple residential construction projects from start to finish.
  • Responsible for managing various trade subcontractors, crews from 1 to 6 employees.
  • Ordered equipment and materials to sustain project timelines and requirements.
  • Managed construction projects from inception to completion, ensuring timely delivery and budget adherence.

Open Wells Data Base – Well Clean Up -Sanchez Oil

Well Tech Resources
02.2019 - 05.2019
  • Reviewing Open Wells Daily Operations Reports for both Drilling and Completions.
  • Entering and Updating data to make well data complete for future work in Open Wells Profile data program.
  • Develop and assist all rig offices in clerical practices and administrative support.

Open Wells - Roll Out of Application to Rigs

Well Tech Resources Inc.
05.2018 - 10.2018
  • Open Wells training and field support to Drilling, Completions and Work Over units.
  • Worked well in a team setting, providing support and guidance.
  • Excellent communication skills, both verbal and written.
  • Skilled at working independently and collaboratively in a team environment.
  • Demonstrated respect, friendliness and willingness to help wherever needed.
  • Assisted with day-to-day operations, working efficiently and productively with all team members.
  • Worked flexible hours across night, weekend, and holiday shifts.
  • Paid attention to detail while completing assignments.

Drilling Rig Clerk

Well Tech Reources Inc.
10.2014 - 03.2018
  • Performed daily drilling reporting from BDR & Open Wells data base, as well as collecting all other pertinent information, i.e.: Casing tallies, cement reports, BOP test charts, Equipment Rentals (ordering and shipping of drilling equipment) / Cost tracking, Information Management and Reporting.
  • Planning short and long-term support for Well Site Leaders, Engineers & supporting personnel.
  • Inventory Control & Tracking to include excel spreadsheets and files.
  • General clerical duties for drilling rig office.
  • Certifications – Hazmat, DOT, Rigging Safety, Hazwoper, CPR & 1st Aid, HUET, TWIC

Drilling Rig Clerk

Clover Global Solutions
07.2014 - 10.2014
  • Performed daily drilling reporting from Open Wells, as well as collecting all other pertinent information.
  • Ordering and shipping of drilling equipment / Cost tracking, Information Management and Reporting.
  • Terminal Dispatching / Marine Transportation – Offshore Supply Vessels (equipment and chemicals) and passenger vessels.
  • Helicopter Dispatching for personnel.
  • General clerical duties for drilling rig office.
  • Certifications – Hazmat, DOT, Rigging Safety, Hazwoper, CPR & 1st Aid, HUET, TWIC

Drilling Rig Clerk

Phoenix Safety & Logistics
12.2013 - 03.2014
  • Performed daily drilling reports from Well View, as well as collecting all other pertinent information, i.e.: Casing tallies, cement reports, BOP test charts, Equipment Rentals (ordering and shipping of drilling equipment) / Cost tracking, Information Management and Reporting.
  • Terminal Dispatching / Marine Transportation – Offshore Supply Vessels (equipment and chemicals) and passenger vessels.
  • Helicopter Dispatching for personnel.
  • Planning short- and long-term support for Well Site Leaders, Engineers & supporting personnel.
  • Inventory Control & Tracking to include excel spreadsheets and files.
  • General clerical duties for drilling rig office.
  • Certifications – Hazmat, DOT, Rigging Safety, Hazwoper, CPR & 1st Aid, HUET, TWIC

Drilling Rig Clerk

Stokes & Spiehler
09.2013 - 12.2013
  • Using Well Ez for Morning Drilling Reports (Costs, Time Summary, Casing Tallies, BHA’s, Cement Reports.)
  • Terminal Dispatching, Equipment Rentals and tool management.
  • General clerical duties for drilling rig office.

BP - Well Site Coordinator

Petro Plan Ltd.
04.2011 - 10.2013
  • Provide short & long time planning support to Well Site Leaders, Engineers & Superintendents associated with scheduling of vendors, personnel and equipment.
  • Inventory Control and Tracking.
  • Coordinate, collect, and generate all reports (Daily Operations Reports – Open Wells), forms, and other communications at well site.
  • Manage filing system for invoices, procedures, & equipment specs.
  • Manage Well Site and Government documentation.
  • General clerical duties for drilling rig office. (HAZMAT, DOT, MSDS,)

Shell – Centralized Rig Administrator (Rig Clerk)

Petroleum Coordinators Inc.
07.2009 - 04.2011
  • Open Wells – In field training to DSS on location at all above mentioned rigs.
  • Managed all daily reporting for all above mentioned rigs – Open Wells & FORT.
  • Logistic Coord. / Rig Clerk - Alaska Project.
  • Equipment Managing and expediting to Alaska location. (Land & Marine)
  • Marine Vessels – Two 280 ft. offshore supply vessels – Sea Trials and emission testing, loading and transport equipment from Louisiana to Dutch Harbor, Alaska.

Scheduler / Planner

Petroleum Coordinators Inc.
  • Materials Management
  • Expediting
  • Logistics Coordinator
  • Equipment Rentals and tool management / Ordering and shipping of Drilling equipment / Cost tracking, Reporting and info management
  • Terminal Dispatching Marine Transportation – Offshore Supply Vessels and passenger vessels, Manifest creating
  • Helicopter Dispatching for personnel - Logistical cost tracking and reports
  • Invoicing – Research / Payment / Cost Tracking (SAP Computer System)
  • General clerical duties for oil platform

Drilling Rig Clerk / Dispatcher

Devon Energy
07.2008 - 12.2008
  • DIMS - Morning Drilling Report (Costs, Time Summary, Casing Tallies, BHA’s, Cement Reports.)
  • Terminal Dispatching, Marine Transportation, Helicopter Traffic, Logistical cost tracking and reports
  • Equipment Rentals and tool management / Ordering and shipping of Drilling Tools.
  • General clerical duties for drilling rig office.
  • Hazmat & DOT certified

Scheduler / Planner

Petroleum Coordinators Inc
10.2006 - 06.2008

Materials Management
Expediting
Logistics Coordinator
Gulf of Mexico
Equipment Rentals and tool management / Ordering and shipping of Drilling equipment / Cost tracking, Reporting and
info management
Terminal Dispatching Marine Transportation – Offshore Supply Vessels and passenger vessels, Manifest creating
Helicopter Dispatching for personnel - Logistical cost tracking and reports
Invoicing – Research / Payment / Cost Tracking (SAP Computer System)
General clerical duties for oil platform

Drilling Rig Clerk / BP Holstein Spar

RWDY (Rig Solutions)
04.2006 - 09.2006
  • DIMS - Morning Drilling Report (Costs, Time Summary, Casing Tallies, BHA’s, Cement Reports.)
  • Terminal Dispatching, Marine Transportation
  • Equipment Rentals and tool management
  • General clerical duties for drilling rig office.
  • Hazmat & DOT certified

Scheduler / Planner

Petroleum Coordinators Inc
06.2004 - 03.2006
  • Shell – Rig – Noble Jim Thompson
  • Shell – Rig – Rowan Bob Palmer
  • Terminal Dispatching, Marine Transportation, Helicopter Traffic, Logistical cost tracking and reports
  • Hazmat & DOT certified
  • Equipment Rentals and tool management / Ordering and shipping
  • Invoicing – Research / Payment / Cost Tracking (SAP Computer System)
  • General clerical duties for drilling rig office.
  • Computer Literate in Access, Excel, Power Pt., DIMS & OPEN Wells General clerical duties for oil platform

Production Clerk

Danos and Curole
02.2004 - 06.2004
  • W&T Offshore - Ship Shoal 185
  • Responsible for daily oil and gas production morning reports
  • Tracking oil and gas production for individual well sites.
  • Equipment movement – intra-field and OTR
  • Clerical duties for offshore platform

Logistic Coordinator

Petroleum Coordinators Inc.
01.2004 - 02.2004
  • Shell - Jack Ryan
  • Duties same as below on previous Shell sites.

Logistic Coordinator

Gold Services
01.2003 - 04.2003
  • Shell Nakika Oil Platform
  • Kiewit Shipyard Corpus Christi, Tx.
  • Air travel for employees to and from Corpus Christi Texas (Commercial and site helicopters)
  • Condo Assignments -
  • 100 - 150 condo leases
  • 50 - 100 hotel room accommodations
  • Ground transportation
  • 2 – 55 passenger buses, On site & local
  • 8 – 10 to 15 passenger vans – local
  • Rental cars (15-20) - Tracking and record keeping
  • Site vehicles (10-15) - Tracking and record keeping
  • Personnel scheduling (Daily, Bi-Weekly)
  • General clerical duties for oil platform
  • Catering responsibilities for site (200 – 400 employees, 4 meals a day)

Logistic Coordinator

Petroleum Coordinators, Inc.
02.1997 - 10.2002
  • Shell Mars Oil Platform Gulf of Mexico
  • Responsible for all helicopter traffic to and from rig
  • Dispatching, Marine Transportation, Logistical cost tracking and reports
  • Persons on Board (150 bunk assignments)
  • Personnel Scheduling (10Day Advance Scheduling)
  • Safety Orientations
  • Lifeboat Section Chief
  • Invoicing – Research / Payment / Cost Tracking (SAP Computer System)
  • General clerical duties for oil platform

Education

No Degree - General Studies

Louisiana State University
Baton Rouge, LA

No Degree - Mechanical Engineering

University of New Orleans
New Orleans, LA

Skills

  • Computer skills
  • Data entry
  • Schedule coordination
  • Schedule management
  • Payroll processing
  • Timesheet management
  • Order processing
  • Invoice submission
  • Administrative support
  • Excel spreadsheets
  • Logistical planning
  • Mail management

Timeline

Residential Construction

Self Employed
09.2023 - Current

Drilling Rig Clerk

Global Drilling Partners
10.2021 - 07.2023

Residential Construction Project Mgr.

Legacy Contracting Services
07.2020 - 04.2021

Open Wells Data Base – Well Clean Up -Sanchez Oil

Well Tech Resources
02.2019 - 05.2019

Open Wells - Roll Out of Application to Rigs

Well Tech Resources Inc.
05.2018 - 10.2018

Drilling Rig Clerk

Well Tech Reources Inc.
10.2014 - 03.2018

Drilling Rig Clerk

Clover Global Solutions
07.2014 - 10.2014

Drilling Rig Clerk

Phoenix Safety & Logistics
12.2013 - 03.2014

Drilling Rig Clerk

Stokes & Spiehler
09.2013 - 12.2013

BP - Well Site Coordinator

Petro Plan Ltd.
04.2011 - 10.2013

Shell – Centralized Rig Administrator (Rig Clerk)

Petroleum Coordinators Inc.
07.2009 - 04.2011

Drilling Rig Clerk / Dispatcher

Devon Energy
07.2008 - 12.2008

Scheduler / Planner

Petroleum Coordinators Inc
10.2006 - 06.2008

Drilling Rig Clerk / BP Holstein Spar

RWDY (Rig Solutions)
04.2006 - 09.2006

Scheduler / Planner

Petroleum Coordinators Inc
06.2004 - 03.2006

Production Clerk

Danos and Curole
02.2004 - 06.2004

Logistic Coordinator

Petroleum Coordinators Inc.
01.2004 - 02.2004

Logistic Coordinator

Gold Services
01.2003 - 04.2003

Logistic Coordinator

Petroleum Coordinators, Inc.
02.1997 - 10.2002

Scheduler / Planner

Petroleum Coordinators Inc.

No Degree - General Studies

Louisiana State University

No Degree - Mechanical Engineering

University of New Orleans
Mark A. Gerhart