Eco-Stim Energy Solutions Announces Participation

HOUSTON, TX and NEUQUEN CITY, ARGENTINA--(Marketwired - May 22, 2017) - Eco-Stim Energy Solutions, Inc. ( NASDAQ : ESES ) ("EcoStim" or the "Company") announced today that J. Chris Boswell, the Company's President and Chief Executive Officer, will participate on a panel discussion at the Louisiana Energy Conference to be held at 11:15 AM CDT, Wednesday, May 31, 2017 at the Westin Canal Place Hotel in New Orleans.

The panel discussion is titled "U.S. Onshore Oil Services: Where is the Growth in 2017?" and during the discussion, the Company intends to review its recently signed contract in Oklahoma and the related growth opportunities the Company sees in both of its markets. The Company will also discuss its unique gas turbine powered pumping units and other technologies being applied to improve well results, reduce cost and keep oilfield emissions to a minimum.

To register to attend the Louisiana Energy Conference, please visit www.LouisianaEnergyConference.com . Registered guests are given the opportunity to request one-on-one meetings with the Company's senior management. For questions or assistance with registering or requesting one-on-one meetings, please email info@LouisianaEnergyConference.com or call 504-799-1953.

About the Company

Eco-Stim Energy Solutions is an environmentally focused oilfield service and technology Company providing well stimulation and completion services and proprietary field management technologies to oil and gas producers. EcoStim's proprietary methodology and technology offers the potential in high cost regions to decrease the number of stages stimulated in shale plays through a unique process that predicts high probability production zones while confirming those production zones using the latest generation down-hole diagnostic tools. In addition, EcoStim offers its clients completion techniques that can dramatically reduce horsepower requirements, emissions and surface footprint. EcoStim seeks to deliver well completion services with better technology, better ecology and significantly improved economics for unconventional oil and gas producers worldwide.

Forward-Looking Statements:

The foregoing contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The words "believe," "expect," "anticipate," "plan," "intend," "foresee," "should," "would," "could" or other similar expressions are intended to identify forward-looking statements, which are generally not historical in nature. All statements, other than statements of historical facts, included in this press release that address activities, events or developments that the Company expects, believes or anticipates will or may occur in the future are forward-looking statements. These statements are based on certain assumptions made by the Company based on management's experience, expectations and perception of historical trends, current conditions, anticipated future developments and other factors believed to be appropriate.

Forward-looking statements are not guarantees of performance. Although the Company believes the expectations reflected in its forward-looking statements are reasonable and are based on reasonable assumptions, no assurance can be given that these assumptions are accurate or that any of these expectations will be achieved (in full or at all) or will prove to have been correct. For additional information regarding known material factors that could cause our actual results to differ from our projected results, please see our filings with SEC, including our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.

Any forward-looking statement speaks only as of the date on which such statement is made, and the Company undertakes no obligation to correct or update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by applicable law.