Exhibit 1.1 UNION DRILLING, INC. [ ] Shares of Common Stock Underwriting AgreementUnderwriting Agreement • October 18th, 2005 • Union Drilling Inc • Drilling oil & gas wells • New York
Contract Type FiledOctober 18th, 2005 Company Industry Jurisdiction
DATED AS OFShareholder Agreement • October 18th, 2005 • Union Drilling Inc • Drilling oil & gas wells • Delaware
Contract Type FiledOctober 18th, 2005 Company Industry Jurisdiction
ARTICLE V RATIFICATIONS, REPRESENTATIONS AND WARRANTIESRevolving Credit and Security Agreement • October 18th, 2005 • Union Drilling Inc • Drilling oil & gas wells • New York
Contract Type FiledOctober 18th, 2005 Company Industry Jurisdiction
RECITALSIndemnification Agreement • October 18th, 2005 • Union Drilling Inc • Drilling oil & gas wells • Delaware
Contract Type FiledOctober 18th, 2005 Company Industry Jurisdiction