EX-99.1

Exhibit 99.1

Nine Energy Service, Inc. Receives Notice from NYSE Regarding Continued Listing Requirements

HOUSTON, April 22, 2020 – Nine Energy Service, Inc. (“Nine” or the “Company”) (NYSE: NINE) announced today that, on April 21, 2020, the Company was notified by the New York Stock Exchange (“NYSE”) of its noncompliance with the NYSE’s continued listing standards because the average closing price of shares of its common stock had fallen below $1.00 per share over a period of 30 consecutive trading days, which is the minimum average closing price per share required to maintain continued listing on the NYSE. The Company’s Board of Directors is reviewing all available alternatives to return to compliance with the NYSE’s continued listing standards.

Under the NYSE’s rules, the Company has a period of six months following the receipt of the notice to regain compliance with the minimum share price requirement. To regain compliance, on the last trading day in any calendar month during the cure period, the Company’s common stock must have (i) a closing price of at least $1.00 per share and (ii) an average closing price of at least $1.00 per share over the 30 trading day period ending on the last trading day of such month. During the cure period, subject to the Company’s compliance with other NYSE continued listing requirements, shares of our common stock will continue to be traded on the NYSE under the symbol “NINE” but will have an added designation of “.BC” to indicate that the Company currently is not in compliance with the NYSE’s continued listing requirements. If the Company is unable to regain compliance, the NYSE will initiate procedures to suspend and delist the Company’s common stock.

The NYSE notification does not affect our business operations or our Securities and Exchange Commission reporting requirements and does not result in a default under any of the Company’s material debt agreements.

Forward Looking Statements

The foregoing contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are those that do not state historical facts and are, therefore, inherently subject to risks and uncertainties. Forward-looking statements also include statements that refer to or are based on projections, uncertain events or assumptions. The forward-looking statements included herein are based on current expectations and entail various risks and uncertainties that could cause actual results to differ materially from those forward-looking statements. Such risks and uncertainties include, among other things, the severity and duration of the COVID-19 pandemic, related economic repercussions and the resulting negative impact on demand for oil and gas; the current significant surplus in the supply of oil and the ability of the OPEC+ countries to agree on and comply with supply limitations; the duration and magnitude of the unprecedented disruption in the oil and gas industry currently resulting from the impact of the foregoing factors, which is negatively impacting our business; operational challenges relating to the COVID-19 pandemic and efforts to mitigate the spread of the virus, including logistical challenges, protecting the health and well-being of our employees, remote work arrangements, performance of contracts and supply chain disruptions; pricing pressures, reduced sales, or reduced market share as a result of intense competition in the markets for the Company’s dissolvable plug products; the Company’s ability to implement and commercialize new technologies, services and tools; the Company’s ability to grow its completion tool business; the Company’s ability to reduce capital expenditures; the Company’s ability to accurately predict customer demand; the loss of, or interruption or delay in operations by, one or more significant customers; the loss of or interruption in operations of one or more key suppliers; the adequacy of the Company’s capital resources and liquidity; the incurrence of significant costs and liabilities resulting from litigation; the loss of, or inability to attract, key personnel; the Company’s ability to successfully integrate recently acquired assets and operations and realize anticipated revenues, cost savings or other benefits thereof; and other factors described in the “Risk Factors” and “Business” sections of the Company’s most recently filed Annual Report on Form 10-K and subsequently filed Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof, and, except as required by law, the Company undertakes no obligation to update those statements or to publicly announce the results of any revisions to any of those statements to reflect future events or developments.