Operational Update

July 7, 2011

Caza Oil & Gas, Inc.

CAZA OIL & GAS PROVIDES OPERATIONAL UPDATE

Bongo Property/ O.B. Ranch #2 Well

HOUSTON, TEXAS (Marketwire - July 7, 2011) - Caza Oil & Gas, Inc. ("Caza" or the "Company") (TSX: CAZ) (AIM: CAZA), the U.S focused exploration, appraisal, development and production company, provides an operational update on the Company's Bongo Property concerning the O.B. Ranch #2 development well in Wharton County, Texas.

Caza, as operator, is pleased to announce that the O.B. Ranch #2 development well has reached its target depth of 13,210 feet and electric logs have been obtained through the target depth. The logs indicate potential pay in the Frio, Yegua and targeted Cook Mountain formations.

Data from the logs and core samples from the well have confirmed Caza's geologic and seismic modeling, which hypothesized that the O.B. Ranch #1 discovery well (which originally targeted a deeper Wilcox structure) was producing from the fringe of a more extensive Cook Mountain sand package. The O.B. Ranch #2 development well has been drilled closer to what Caza believes to be the center of the Cook Mountain anomaly with the aim of gaining valuable geologic knowledge of the Bongo/Cook Mountain sand and the regional Cook Mountain sand picture, while adding further production to the Company's portfolio.

The O.B. Ranch #2 is in a higher structural position than the O.B. Ranch #1 well, and log and seismic data support thicker, better sorted, potential pay sands with better porosity within the Cook Mountain section than those found in the O.B. Ranch #1. Due to concerns over existing downhole conditions, Caza was unable to run the micro imaging tool used in the O.B. Ranch #1 well, which helps to identify net effective pay. However, the Company was able to run a high resolution triple combination logging tool, which was more than adequate to define lithology and potential pay sections within the wellbore.

Caza is currently running production casing and preparing the O.B. Ranch #2 well for further completion operations in the Cook Mountain. The completion procedure will include a fracture stimulation program, which is scheduled for the end of July, 2011. The initial rate will be announced following completion of the fracture stimulation procedure.

The log data also indicates potential pay in the shallower Frio and Yegua formations at approximately 5,530 feet and 9,000 feet respectively.

Caza currently has a 45.28% working interest and an approximate 33.51% net revenue interest in the Bongo property and wells.

W. Michael Ford, Caza's Chief Executive Officer commented:

"We are very pleased with the results of the O.B. Ranch #2 well. The data from this well has confirmed our scientific model and will be instrumental in efficiently developing the Bongo property. Additionally, Caza is beginning to receive the initial data from our proprietary seismic reprocessing in this area, which looks very promising. The Company currently has several exploration prospects under lease that should benefit from this newly gathered data as should Caza's future exploratory prospect development in Wharton County."

About Caza

Caza is engaged in the acquisition, exploration, development and production of hydrocarbons in the Texas Gulf Coast (on-shore), south Louisiana, southeast New Mexico and the Permian Basin of West Texas regions of the United States of America through its subsidiary, Caza Petroleum, Inc.

For further information, please contact:

Caza Oil & Gas, Inc.

Michael Ford, CEO +1 432 682 7424

John McGoldrick, Chairman +1 832 573 1914/+44 7796 861 892

Cenkos Securities plc

Jon Fitzpatrick +44 20 7397 8900 (London)

Beth McKiernan +44 131 220 6939 (Edinburgh)

M: Communications

Patrick d'Ancona +44 20 7920 2330 (London)

Chris McMahon

The Toronto Stock Exchange has neither approved nor disapproved the information contained herein.

In accordance with AIM Rules - Guidance Note for Mining, Oil and Gas Companies, the information contained in this announcement has been reviewed and approved by Anthony B. Sam, Vice President Operations of Caza who is a Petroleum Engineer and a member of The Society of Petroleum Engineers.

ADVISORY REGARDING FORWARD LOOKING STATEMENTS

Information in this news release that is not current or historical factual information may constitute forward-looking information within the meaning of securities laws. Such information is often, but not always, identified by the use of words such as "seek", "anticipate", "plan", "schedule", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "intend", "could", "might", "should", "believe", "develop", "test", "anticipation" and similar expressions. In particular, information regarding the depth, timing and location of future drilling, intended production testing, development operations, and the Company's future working interests and net revenue interests in properties contained in this news release constitutes forward-looking information within the meaning of securities laws.

Implicit in this information, are assumptions regarding the success and timing of drilling operations, rig availability, projected revenue and expenses and well performance. These assumptions, although considered reasonable by the Company at the time of preparation, may prove to be incorrect. Readers are cautioned that actual future operations, operating results and economic performance of the Company are subject to a number of risks and uncertainties, including general economic, market and business conditions and could differ materially from what is currently expected as set out above. In addition, the geotechnical analysis and engineering to be conducted in respect of the various wells is not complete. Future flow rates from wells may vary, perhaps materially, and wells may prove to be technically or economically unviable. Any future flow rates will be subject to the risks and uncertainties set out herein.

For more exhaustive information on these risks and uncertainties you should refer to the Company's most recently filed annual information form which is available at www.sedar.com and the Company's website at www.cazapetro.com. You should not place undue importance on forward-looking information and should not rely upon this information as of any other date. While we may elect to, we are under no obligation and do not undertake to update this information at any particular time except as may be required by securities laws.