UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	January 23, 2012 4:00 P.M.

Form:	S-4
CIK: 0001040593 Company Name: CARRIZO OIL & GAS INC File Number: 333-178929
CIK: 0001518790 Company Name: Mescalero Pipeline, LLC File Number: 333-178929-09
CIK: 0001518787 Company Name: Bandelier Pipeline Holding, LLC File Number: 333-178929-08
CIK: 0001534245 Company Name: Carrizo (Eagle Ford) LLC File Number: 333-178929-07
CIK: 0001458603 Company Name: Carrizo (Marcellus) LLC File Number: 333-178929-06
CIK: 0001518789 Company Name: Carrizo (Marcellus) WV LLC File Number: 333-178929-05
CIK: 0001458602 Company Name: Carrizo Marcellus Holding Inc. File Number: 333-178929-04
CIK: 0001534246 Company Name: Carrizo (Niobrara) LLC File Number: 333-178929-03
CIK: 0001397262 Company Name: CLLR, Inc. File Number: 333-178929-02
CIK: 0001435308 Company Name: Hondo Pipeline, Inc. File Number: 333-178929-01