FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Kelso Bruce S   2. Issuer Name and Ticker or Trading Symbol BERRY PETROLEUM CO [BRY] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) VP of Rocky Mtn. and Mid Conti (Last) (First) (Middle) C/O BERRY PETROLEUM COMPANY 5201 TRUXTUN 3. Date of Earliest Transaction (Month/Day/Year) 03/03/2008 (Street) BAKERSFIELD, CA 93309 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 03/03/2008   M   5,000 A $ 8.95 7,583 D   Class A Common Stock 03/03/2008   M   1,000 A $ 9.97 8,583 D   Class A Common Stock 03/03/2008   J   37 (10) A $ 0 1,027 I Held in 401(k) Plan Class A Common Stock 03/03/2008   S   100 D $ 41.68 8,483 D   Class A Common Stock 03/03/2008   S   300 D $ 41.66 8,183 D   Class A Common Stock 03/03/2008   S   100 D $ 41.65 8,083 D   Class A Common Stock 03/03/2008   S   17 D $ 41.62 8,066 D   Class A Common Stock 03/03/2008   S   400 D $ 41.61 7,666 D   Class A Common Stock 03/03/2008   S   100 D $ 41.6 7,566 D   Class A Common Stock 03/03/2008   S   100 D $ 41.59 7,466 D   Class A Common Stock 03/03/2008   S   100 D $ 41.57 7,366 D   Class A Common Stock 03/03/2008   S   900 D $ 41.56 6,466 D   Class A Common Stock 03/03/2008   S   200 D $ 41.53 6,266 D   Class A Common Stock 03/03/2008   S   1,000 D $ 41.522 5,266 D   Class A Common Stock 03/03/2008   S   2,200 D $ 41.52 3,066 D   Class A Common Stock 03/03/2008   S   483 D $ 41.51 2,583 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Nonstatutory Stock Option

$ 21.58

11/23/2005

11/23/2014

Class A Common Stock

15,000

15,000

D

Nonstatutory Stock Option

$ 30.645

12/15/2006

12/15/2015

Class A Common Stock

20,000

20,000

D

Nonstatutory Stock Option

$ 34.06

03/22/2009(1)

03/22/2016

Class A Common Stock

40,000

40,000

D

2005 Restricted Stock Units

$ 0 (2)

(3)

(4)

Class A Common Stock

2,500

2,500

D

Nonstatutory Stock Option

$ 32.565

12/15/2007

12/14/2016

Class A Common Stock

16,000

16,000

D

2006 Restricted Stock Units

$ 0 (5)

(6)

(7)

Class A Common Stock

3,750

3,750

D

2007 Restricted Stock Unit

$ 0

(8)

12/13/2017(9)

Class A Common Stock

2,752

2,752

D

NSO 2007

$ 43.61

12/14/2008

12/13/2017

Class A Common Stock

8,258

8,258

D

Nonstatutory Stock Option

$ 8.95

03/03/2008

M

5,000

08/23/2004

08/23/2013

Class A Common Stock

5,000

$ 0

0

D

Nonstatutory Stock Option

$ 9.97

03/03/2008

M

1,000

12/05/2004

12/05/2013

Class A Common Stock

1,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Kelso Bruce S C/O BERRY PETROLEUM COMPANY 5201 TRUXTUN BAKERSFIELD, CA 93309			VP of Rocky Mtn. and Mid Conti

Signatures

Kenneth A Olson under POA for Bruce Kelso		03/05/2008
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Non Statutory Stock Options (NSO). NSOs vest 100% 3 years from date of grant.
(2)	Each RSU represents a contingent right to receive one share of Berry Petroleum Company Class A Common Stock
(3)	The restricted stock units vests in four equal annual installments beginning December 15, 2006. Shares of Class A Common Stock will be delivered to the reporting person at the time of vesting.
(4)	The restricted stock units vests in four equal annual installments beginning December 15, 2006. Shares of Class A Common Stock will be delivered to the reporting person at the time of vesting.
(5)	Each RSU represents a contingent right to receive one share of Berry Petroleum Company Class A Common Stock
(6)	The restricted stock units vests in four equal annual installments beginning December 15, 2007. Shares of Class A Common Stock will be delivered to the reporting person at the time of vesting.
(7)	The restricted stock units vests in four equal annual installments beginning December 15, 2007. Shares of Class A Common Stock will be delivered to the reporting person at the time of vesting.
(8)	The RSU granted vest 25% per year beginning one year after grant but the receipt of shares are subject to a deferral period which is generally at least four years from grant date as per the deferral election.
(9)	The RSU is subject to a deferral election. Shares of Class A Common Stock will be delivered to the reporting person as per the terms of the deferral election.
(10)	Shares of Common Stock acquired by the reporting person in the Company's 401(k) Plan. All transactions were at market and were non-discretionary.

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