Private placement memorandum forward looking statements

This website and/or the confidential private placement memorandum issued by any partnership sponsored by Keystone Drillers (the “private placement memorandum”) contains certain statements that may be forward-looking statements. These can generally be identified by the use of forward-looking terms such as “may,” “will,” “should,” “expect,” “anticipate,” “intend,” “believe,” and other similar words. As such statements involve numerous assumptions, uncertainties, and risks, such as risks relating to market events, regulatory changes, the operations of any partnership it sponsors, or otherwise, these expectations may prove to be incorrect and actual results could differ materially from those contemplated in such forward-looking statements. You should not place undue reliance on forward-looking statements. Any market data and forecasts used in this website or the private placement memorandum have been obtained from publicly available sources. Although these sources are believed to be reliable, the accuracy and completeness of historical data and forecasts obtained from these sources are not guaranteed, and these data and forecasts have not been independently verified. In light of the significant uncertainties inherent in these forward-looking statements, the inclusion of this information should not be regarded as a representation that a partnership’s objectives and plans, which are considered to be reasonable, will be achieved.

You should carefully review the “Risk Factors” section of the private placement memorandum for a discussion of the risks and uncertainties that the partnership believes are material to its business, operating results, prospects, and financial condition. All forward looking statements are qualified, in their entirety, by these risk factors and other cautionary statements set forth in the private placement memorandum. Except as otherwise required by federal securities laws, the partnership does not undertake to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

NO OFFER OR SOLICITATION: The contents of this website:

(i) do not constitute an offer of securities or a solicitation of an offer to buy of securities, and

(ii) may not be relied upon in making an investment decision related to any investment offering by Keystone Drillers, or any affiliate, or partner thereof.

The offering of securities may be made only by means of a private placement memorandum. Investment offerings and investment decisions may only be made on the basis of a confidential private placement memorandum issued by any partnership sponsored by Keystone Drillers. Keystone Drillers does not warrant the accuracy or completeness of the information contained herein.

Investments in any security are not suitable for all investors. Investments in securities involve a high degree of risk and should only be considered by investors who can afford a complete loss of their investment. The tax benefits associated with any investment are not guaranteed. Prospective investors should carefully review the “Risk Factors” section of any private placement memorandum. Investors should perform their own investigations before considering any investment and consult with their own counsel, accountant, or other adviser as to legal, financial, and other related matters concerning any investment. Prior performance is not indicative of future results.

The equipment pictured on this website is not owned by, and will not be owned by, Keystone Drillers and/or any partnership sponsored by Keystone Drillers and provided for illustrative purposes only.