Fundamental Data for CWEI

WILLIAMS(C(NSDQ:CWEI)

Clayton Williams Energy is an independent oil and gas company engaged in the exploration for and development and production of oil and natural gas primarily in Texas, Louisiana and New Mexico. A significant portion of the company''s proved oil and gas reserves are concentrated in the Cretaceous Trend, which extends from south Texas through east Texas, Louisiana and other southern states and includes the Austin Chalk, Buda, and Georgetown formations.

# Employees: 202

Address: Six Desta Drive Suite 6500,Midland,TX,USA

Phone: 432 682-6324

Fax: 432 688-3247

Website: www.claytonwilliams.com

Email: cwei@claytonwilliams.com

Sector: Oils/Energy

Industry: OIL-US EXP&PROD

Executive Officers

Clayton W. Williams (Chmn.; Presi.; C.E.O.; Dir.)

Mel G. Riggs (Sr. V.P. Fin.; C.F.O.; Treas.; Sec.; Dir.)

Paul L. Latham (Exec. V.P.; C.O.O.; Dir.)

Michael L. Pollard (V.P. Acctg.; Prin. Acctg. Off.)

Stanley S. Beard (Dir.,)

Dividend

Ex-Dividend Date: N/A

Annual Dividend: N/A

Current Dividend Yield: N/A

Dividend Paid (3 months): N/A

Indicated Dividend: N/A

Earnings

Last Earnings Date: 9/30/2009

Next Earnings Date(Expected): 3/9/2010

Mean EPS (Next Qtr): $0.17

Mean EPS (Year): ($5.90)

Mean Estimate(Long Term): ($0.01)

P/E Ratio(Based on EPS estimate): -0.010

Number of Estimates: 1

Shares Performance

Period	CWEI	Compare to S&P
YTD	-39.85 %	-50.22 %
4 Weeks	-6.88 %	-7.89 %
12 Weeks	37.82 %	29.93 %

Shares Information

Analyst Coverage: Y

Avg Volume: 61101

Shares Outstanding: 12M

Market Cap: $0.33B

52 Week High: $51.19

52 Week Low: $15.91

P/E Ratio: -0.010

PEG Ratio: -0.010

Split: On 1/1/1990 CWEI split by factor of 0.100

Earnings Performance

EPS Growth in Last Quarter: 64.78 %

EPS Growth in Last Year: -150.00 %

Sales Growth in Last Quarter: 3.18 %

Sales Growth in Last Quarter: -57.53 %

Financials

Qtr Book Value: $1.30

Cash Flow/Share: $1.49

Change in Payout Ratio: -0.010

Price/Sales: 1.220