Facility Engineering
Subsurface Engineering
Environmental
Regulatory & Compliance
Reservoir / A&D Engineering
Civil/ Structural Engineering
Facility Engineering
Subsurface Engineering
Environmental
Regulatory & Compliance
Reservoir / A&D Engineering
Civil/ Structural Engineering
Facility Engineering

Get off to a good start. Our vital designs and optimization processes ensure a successful launch and proper maintenance of your production venture.

 · Oil and gas production facility design
 ·  Injection and salt water disposal facility design
 ·  Gas lift system design
·  Single or multiphase pipeline design

Subsurface Engineering

From acquisition and divestiture to asset development and field-production, ATex delivers solutions tailored to your subsurface engineering needs.

 ·  Acquisition & divestiture engineering
·  Reservoir engineering
 ·  Production/operations engineering

Environmental

In an industry where being environmentally conscious is no longer just a source of social capital, but a compliance imperative and genuine value-add, our firm has all the tools necessary to monitor and manage your environmental stewardship. We can:

 ·  Create or update any spill prevention
 ·  Control and Countermeasure (SPCC) Plans and Storm Water Pollution Prevention Plans (SWPPP) for upstream, midstream or downstream facilities.

Our services extend far beyond that, and we are prepared to address any challenge.

Regulatory & Compliance

ATex offers a range of services geared toward addressing any of your regulatory, reporting or permitting needs that are crucial to your success. Our goal is to help keep your company well-regulated and in good standing across state borderlines and various agencies. With over 55 years of experience in the industry, our regulatory and compliance team can help with oil and gas well permitting, completion and P&A regulatory paperwork, injection permits, and all other relevant services you may require.

Reservoir / A&D Engineering

Our team can help evaluate a field to help determine the economic benefits to aquiring or divesting or simply help with a single prospect or development program. We can also support with full Professional Engineer Certified Reserve Reports and more.

Civil/ Structural Engineering

In a fast moving industry, we strive to help upstream oil and gas clients to obtain equipment fast, on time and under budget. We can track the equipment and create budgetary documents to help keep you on track. Your bottom line matters to us, and we are in the business of making sure we deliver maximum value to your core business through our cutting- edge procurement services.

WE ARE KNOWN FOR

Oil and Gas Production Facility Design

Design encompassing everything from full field development planning for long term programs to equipment procurement.

Injection and Salt Water Disposal Facility Design

Covering salt water disposal system and facility design, frac water pipeline system design, and high pressure injection line design.

Single or Multiphase Pipeline Design

Phase driven planning including salt water disposal gathering system, pipeline route recommendations, and much more.

Gas Lift System Design

Explores compressor configuration, injection line system design, and automation/instrumentation design.

Risk Engineering

Engineering specifications recommendations, MOC process creation and implementation, and risk analysis program including HAZOP and PHR.

We are known for

Surveillance Program

Build surveillance tools to help production and operations team monitor production variances and react to return production rates

Artificial Lift Design

Optimization and design of artificial lift systems, including Rod-Pump, Electric Submersible Pump (ESP), Progressive Cavity Pump (PCP), Hydraulic Pump and Plunger Lift

Well Reactivation Analysis

Review temporarily abandoned and shut in wells for reactivation potential to improve base production

Frac Protection Plans

Understand the impact of the parent-child relationship and measures to protect your new developments.

We are known for

Spill Prevention

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Control and Countermeasure (SPCC)

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SPCC Training

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ESG

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Phase 1 Assessments

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H2S Contingency Plans

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We are known for

State Specific

Drilling & Completion Permits, Operational Permits, Commingling, Compliance

Company Procedure Audits

To ensure compliance with all the regulatory bodies, ATex will complete an audit of current processes.

Regulatory Mapping Services

With an experienced team of mapping specialists, regulatory and GIS specific regulatory projects can be done in house.

Compliance

Water Permitting, Compliance and Reporting Services, Regulatory Compliance Audits, Monthly Production Reports, Well Testing Forms, Compliance Due Diligence Audits and Inactive Well Reports

We are known for

Economic Analysis

Evaluate a project using a production forecast, operational expenditure (OPEX), capital expenditure (CAPEX), quantitative risk analysis, product price index, and taxes.

Define Phase Window

Determine where Black Oil, Volatile Oil, Retrograde Gas Condensate, Gas Condensate, and Dry Gas phase boundaries exist.

Production Forecasting

Review historical decline, determine decline parameters such as b-factor and Dmin, and generate an exponential or hyperbolic production forecast of your well(s) or field.

Full Field Development Plans

Review field history and generate depletion plan scenarios in unconventional and mature conventional fields.

Calculate Oil and Gas In Place

Review reservoir and fluid properties and generate original oil and gas in place volumes and remaining in place volumes.

Waterflood Analysis (ADD)

Perform waterflood diagnostics to identify conformance issues, wellbore cleanouts, downspace development, shut off thief zones and water zones to manage sweep efficiency.

Pressure and Rate Transient Analysis

Qualitatively analyze production data to extract reservoir properties such as permeability and hydrocarbon in place, determine flow regime and skin; as well as, extract hydraulic fracture properties such as fracture length and conductivity.

Well Prospect Generation

Work with geoscience to evaluate reservoirs for development.

Conventional and Unconventional Fields

Experienced team across multiple basins and reservoir types.

Type Curve Generation

Generate type curves for each fluid system and within defined geologic boundaries.

Reserve Progression and Estimation

Reserve evaluation and documentation.

We are known for

Established Vendor Relationships

We utilize our vetted list of vendors and existing relationships.

Weekly Supply Chain Report

Weekly reports to help track schedule changes and increase visibility.