Welcome to Horizontal Wireline Services’ Sustainability Report Page. The documents found below cover our emphasis and performance across environmental, social, and governance (ESG) topics. These reports details our ESG initiatives, policies, programs, and supporting data that are material to our business and to our stakeholders. We consider our stakeholders as our customers, our employees, our debt and equity investors, our business partners, and the communities in which we operate.

SUSTAINABILITY REPORT 2023

The Horizontal Wireline Services’ 2023 Sustainability Report encapsulates our focus and performance across environmental, social, and governance (ESG) topics. This report details our sustainability initiatives, policies, programs, and supporting ESG data that are material to our business and to our stakeholders. The information and data in this report covers Horizontal Wireline Services, LLC and its subsidiaries for the calendar year 2023, unless otherwise indicated. This report is the result of our ongoing sustainability journey which will be updated annually to measure progress, set new goals, and drive transparency and accountability for our stakeholders.

SUSTAINABILITY REPORT 2022

The purpose of this Sustainability Report is to assess the ESG progress of Horizontal Wireline Services, LLC (“Horizontal,” “we,” “our,” or “Company”), disclose the material ESG metrics that we measure across our organization, and set goals for a more sustainable future. The information and data in this report covers Horizontal Wireline Services, LLC and its subsidiaries for the calendar year 2022, unless otherwise indicated. This report is the result of our ongoing sustainability journey which will be updated annually to measure progress, set new goals, and drive transparency and accountability for our stakeholders.

SUSTAINABILITY REPORT 2021

This report is informed by the oil and gas industry topics and metrics identified by the Sustainability Accounting Standards Board (SASB) and many of our initiatives align with the United Nation’s Sustainable Development Goals (SDGs). The data and information included in this report has been reviewed by our Board of Directors and senior leadership team. In addition, we engaged an independent third party, Full Scope Insights, to assess our greenhouse gas (GHG) emissions in alignment with the World Resources Institute’s Greenhouse Gas Protocol, an emission accounting and reporting standard.