News Releases

August 5th, 2008
Ultra Petroleum Announces Record Second Quarter Results

JULY 30th, 2008
Ultra Petroleum Corp. Announces Second Quarter 2008 Results Conference Call

May 6th, 2008
ULTRA PETROLEUM ANNOUNCES Q1 EARNINGS AND RECORD PRODUCTION; INCREASES 2008, 2009 and 2010 PRODUCTION GUIDANCE

May 5th, 2008
ULTRA PETROLEUM IS "BEST IN CLASS"

April 30th, 2008
WEBCAST ALERT: ULTRA PETROLEUM CORP. FIRST QUARTER 2008 RESULTS CONFERENCE CALL

February 19th, 2008
ULTRA PETROLEUM PROVIDES PRODUCTION AND CAPITAL BUDGET GUIDANCE FOR 2008; INCREASES 2009 PRODUCTION AND PROVIDES PRELIMINARY 2010 GUIDANCE

February 19th, 2008
ULTRA PETROLEUM REPORTS RECORD 2007 PRODUCTION OF 121.3 BCFE AND RECORD EARNINGS OF $263.0 MILLION

February 19th, 2008
ULTRA PETROLEUM REPORTS 2007 PROVED RESERVES INCREASE 25 PERCENT TO 2.980 TCFE AT F&D COSTS OF $0.98 PER MCFE WITH 601 PERCENT RESERVE REPLACEMENT RATIO

February 12th, 2008
WEBCAST ALERT: ULTRA PETROLEUM CORP. INVITES YOU TO JOIN ITS 2007 YEAR-END RESULTS CONFERENCE CALL ON THE WEB

December 28th, 2007
ULTRA PETROLEUM INCREASES FULL YEAR 2007 PRODUCTION GROWTH TARGET TO 31 PERCENT AND ANNOUNCES EXECUTIVE RETIREMENTS

October 30th, 2007
ULTRA PETROLEUM DELIVERS 22% ORGANIC PRODUCTION GROWTH IN THE THIRD QUARTER AND 39% YTD

October 24th, 2007
WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES THIRD QUARTER 2007 EARNINGS CONFERENCE CALL

October 24th, 2007
ULTRA PETROLEUM CLOSES SALE OF CHINA INTERESTS AND APPOINTS ROGER A. BROWN TO THE BOARD OF DIRECTORS

September 27th, 2007
ULTRA PETROLEUM TO SELL CHINA INTERESTS FOR $223 MILLION

August 7th, 2007
ULTRA PETROLEUM ACHIEVES RECORD PRODUCTION IN SECOND QUARTER 2007: INCREASES FULL YEAR 2007 PRODUCTION GROWTH TARGET TO 27 PERCENT

August 1st, 2007
WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES SECOND QUARTER 2007 EARNINGS WEBCAST

July 13th, 2007
ULTRA PETROLEUM ANNOUNCES NEW YORK STOCK EXCHANGE LISTING

May 1st, 2007
ULTRA PETROLEUM OPERATING CASH FLOW INCREASES 15% IN FIRST QUARTER 2007 AND 2007 PRODUCTION GUIDANCE RAISED

April 25th, 2007
WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES FIRST QUARTER 2007 EARNINGS WEBCAST

April 20th, 2007
ULTRA PETROLEUM REPORTS 42% INCREASE IN FIRST QUARTER PRODUCTION

February 20th, 2007
ULTRA PETROLEUM REPORTS RECORD 2006 RESULTS AND 2007 CAPITAL PROGRAM AND GUIDANCE

February 20th, 2007
ULTRA PETROLEUM REPORTS 2006 PROVED RESERVES AND RESERVE REPLACEMENT RATIO GREATER THAN 500%

February 14th, 2007
WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES 2006 EARNINGS WEBCAST

December 19th, 2006
ULTRA PETROLEUM REPORTS BLM FILES DRAFT SEIS AND OPERATIONAL UPDATE

October 31st, 2006
ULTRA PETROLEUM REPORTS RECORD PRODUCTION AND THIRD QUARTER 2006 RESULTS

October 25th, 2006
WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES THIRD QUARTER 2006 EARNINGS CONFERENCE CALL WEBCAST

October 19th, 2006
ULTRA PETROLEUM REPORTS BOHAI BAY, CHINA OPERATIONS UPDATE

October 12th, 2006
ULTRA PETROLEUM REPORTS SHARE REPURCHASE PLAN AND WYOMING OPERATIONS UPDATE

August 1st, 2006
ULTRA PETROLEUM REPORTS BEST EVER SECOND QUARTER RESULTS

July 26th, 2006
WEBCAST ALERT: ULTRA PETROLEUM ANNOUNCES SECOND QUARTER 2006 EARNINGS WEBCAST

July 11th, 2006
ULTRA PETROLEUM SUCCESSFUL IN OBTAINING ADDITIONAL 10-ACRE DENSITY DRILLING

June 28th, 2006
ULTRA PETROLEUM ANNOUNCES EXPLORATION SUCCESS IN PENNSYLVANIA PLUS ADDITIONAL ACREAGE AND EXECUTIVE APPOINTMENT

May 17th, 2006
ULTRA PETROLEUM ANNOUNCES $1 BILLION SHARE REPURCHASE PLAN

May 5th, 2006
ULTRA PETROLEUM REPORTS BEST EVER FIRST QUARTER RESULTS

May 3rd, 2006
WEBCAST ALERT: ULTRA PETROLEUM ANNOUNCES FIRST QUARTER 2006 EARNINGS CONFERENCE CALL

April 3rd, 2006
ULTRA PETROLEUM CORP. ANNOUNCES THE FILING OF ITS 2005 FORM 10-K

March 16th, 2006
ULTRA PETROLEUM FILES FOR EXTENSION OF FORM 10-K FILING

February 7th, 2006
ULTRA PETROLEUM REPORTS RECORD 2005 FINANCIAL AND OPERATING RESULTS

February 6th, 2006
REMINDER: WEBCAST ALERT: ULTRA PETROLEUM CORP. ANNOUNCES ITS ULTRA PETROLEUM 2005 EARNINGS CONFERENCE CALL

January 31st, 2006
WEBCAST ALERT: ULTRA PETROLEUM ANNOUNCES 2005 EARNINGS CONFERENCE CALL

January 24th, 2006
ULTRA PETROLEUM INCREASES PROVED RESERVES BY 32 PERCENT

October 26th, 2005
ULTRA PETROLEUM ANNOUNCES $425 MILLION CAPITAL BUDGET FOR 2006

October 25th, 2005
ULTRA PETROLEUM REPORTS RECORD THIRD QUARTER 2005 RESULTS

October 19th, 2005
ULTRA PETROLEUM CORP. ANNOUNCES ITS THIRD QUARTER EARNINGS CONFERENCE CALL WEBCAST

September 6th, 2005
ULTRA ANNOUNCES DEEP TEST WELL AT TOTAL DEPTH & RESIGNATION OF GENERAL COUNSEL

August 10th, 2005
ULTRA CONFIRMS 10-ACRE DRILLING APPROVAL ON QUESTAR OPERATED PINEDALE ANTICLINE ACREAGE

July 29th, 2005
ULTRA PETROLEUM ANNOUNCES RETIREMENT OF VP OPERATIONS ROCKY MOUNTAINS AND REPLACEMENT

July 26th, 2005
ULTRA PETROLEUM REPORTS RECORD PRODUCTION (+84%), RECORD CASH FLOW (+151%), RECORD EARNINGS (+159%)

July 19th, 2005
ULTRA PETROLEUM ANNOUNCES APPROVAL OF 10 ACRE PILOT PROGRAM

July 18th, 2005
ULTRA PETROLEUM ANNOUNCES NEW CFO AND NEW PRODUCTION IN CHINA

May 11th, 2005
WOGCC AWAITS ADDITIONAL DATA ON INCREASED DENSITY FOR PINEDALE FIELD

April 29th, 2005
ULTRA PETROLEUM ANNOUNCES SHAREHOLDER APPROVAL OF STOCK SPL

April 27th, 2005
ULTRA ANNOUNCES 2005 FIRST QUARTER EARNINGS

April 19th, 2005
ULTRA ANNOUNCES RECORD DATE FOR STOCK SPLIT

February 28th, 2005
ULTRA ANNOUNCES CFO RESIGNATION

February 8th, 2005
ULTRA ANNOUNCES 2004 FOURTH QUARTER EARNINGS (INCLUDES STOCK SPLIT INFORMATION)

January 18th, 2005
ULTRA PETROLEUM PROVED RESERVES INCREASE 42% TO 1.528 TCFE AND 2004 PRODUCTION INCREASES 71%

October 26th, 2004
ULTRA ANNOUNCES 2004 THIRD QUARTER EARNINGS

September 21st, 2004
ULTRA ANNOUNCES FIRST SALES OF OIL FROM CHINA FIELDS

July 27th, 2004
ULTRA PETROLEUM REPORTS 143% EARNINGS GROWTH IN 2ND QUARTER

July 20th, 2004
ULTRA REPORTS FIRST OIL PRODUCTION FROM BOHAI BAY, CHINA FIELDS

July 14th, 2004
ULTRA CONFIRMS 20-ACRE DRILLING APPROVAL ON QUESTAR OPERATED PINEDALE ANTICLINE ACREAGE

April 27th, 2004
ULTRA PETROLEUM REPORTS 141% INCREASE IN FIRST QUARTER EARNINGS

March 25th, 2004
Form 8-K: TSX Delisting on March 31, 2004

March 25th, 2004
ULTRA TO VOLUNTARILY DELIST FROM TORONTO STOCK EXCHANGE "TSX"

March 3rd, 2004
ULTRA PETROLEUM REPORTS 437% INCREASE IN ANNUAL EARNINGS

February 9th, 2004
ULTRA PETROLEUM PROVED RESERVES INCREASE 53% TO 1.073 TCFE AND 2003 PRODUCTION INCREASES 66%

December 11th, 2003
ULTRA PETROLEUM REPORTS ACTIVITY UPDATE & RECORD PEAK PRODUCTION

November 4th, 2003
ULTRA PETROLEUM REPORTS TEN-FOLD GROWTH IN THIRD QUARTER EARNINGS

October 7th, 2003
ULTRA PETROLEUM ANNOUNCES 20 ACRE PILOT PROGRAM AT PINEDALE AND INCREASE IN 2003 CAPITAL BUDGET TO $130 MILLION

September 3rd, 2003
ULTRA PETROLEUM ANNOUNCES OPERATIONAL UPDATE

July 16th, 2003
ULTRA PETROLEUM OPERATIONAL UPDATE

May 28th, 2003
ULTRA PETROLEUM REPORTS INCREASE IN BORROWING BASE TO $155 MILLION

May 6th, 2003
ULTRA ANNOUNCES RECORD QUARTER FOR PRODUCTION & CASH FLOW

March 12th, 2003
ULTRA PETROLEUM REPORTS 98% FOURTH QUARTER EARNINGS INCREASE

February 4th, 2003
ULTRA PETROLEUM ANNOUNCES $0.23 / MCFE F&D COSTS AND OFFERS 2003 GUIDANCE

January 21st, 2003
ULTRA PETROLEUM YEAR-END RESERVES INCREASE 58% TO 700.5 BCFE AND 2002 PRODUCTION INCREASES 43% TO 17.4 BCFE

November 7th, 2002
ULTRA PETROLEUM REPORTS 39% THIRD QUARTER PRODUCTION GROWTH

November 4th, 2002
ULTRA PETROLEUM REPORTS 50% INCREASE IN BORROWING BASE TO $120 MILLION

September 23rd, 2002
ULTRA PETROLEUM ANNOUNCES OPERATIONAL UPDATE AND INCREASED CAPITAL BUDGET

September 17th, 2002
ULTRA PETROLEUM RECEIVES 'OIL & GAS WILDLIFE STEWARDSHIP AWARD'

September 9th, 2002
ULTRA PETROLEUM SIGNS BOHAI BAY DEVELOPMENT AGREEMENT WITH CNOOC

August 6th, 2002
ULTRA PETROLEUM REPORTS SECOND QUARTER EARNINGS AND PROVIDES OPERATIONAL UPDATE

July 1, 2002
ULTRA PETROLEUM ANNOUNCES COMPLETION OF RIVERSIDE 8-4 WELL

June 11, 2002
ULTRA PETROLEUM ANNOUNCES TWO NEW OIL FIELD DISCOVERIES IN BOHAI BAY, CHINA

May 7, 2002
ULTRA PETROLEUM REPORTS FIRST QUARTER EARNINGS FOR 2002

March 19, 2002
ULTRA PETROLEUM TO PRESENT AT CIBC WORLD MARKETS ANNUAL GLOBAL ENERGY CONFERENCE

March 4, 2002
ULTRA PETROLEUM REPORTS CLOSING $80 MILLION SYNDICATED SENIOR REVOLVER

Febuary 27, 2002
ULTRA PETROLEUM REPORTS RECORD EARNINGS AND CASH FLOW FOR 2001

Febuary 11, 2002
ULTRA UPDATES RECENT WYOMING ACTIVITY

Febuary 5, 2002
ULTRA PETROLEUM ANNOUNCES YEAR-END RESERVES OF 445 Bcfe

November 28, 2001
ULTRA PETROLEUM ANNOUNCES NEW OIL FIELD DISCOVERY IN BOHAI BAY, CHINA

November 19, 2001
ULTRA PETROLEUM ANNOUNCES RECORD COMPLETION ON BOULDER 5-19 WELL

October 30, 2001
ULTRA PETROLEUM RECEIVES EPA REGIONAL ADMINISTRATOR'S AWARD

September 7, 2001
ULTRA PETROLEUM TO PARTICIPATE IN MORGAN KEEGAN CONFERENCE SEPTEMBER 10th

September 26, 2001
ULTRA PETROLEUM UPDATES RECENT WYOMING DEVELOPMENTS

August 7, 2001
ULTRA PETROLEUM REPORTS SEVEN-FOLD INCREASE IN EARNINGS IN SECOND QUARTER

July 26, 2001
ULTRA REPORTS CONTINUED SUCCESS IN BOHAI BAY DRILLING PROGRAM

June 6, 2001
ULTRA PETROLEUM UPDATES RECENT DEVELOPMENTS

May 23, 2001
ULTRA PETROLEUM UPDATES WYOMING ACTIVITY

May 15, 2001
ULTRA PETROLEUM ANNOUNCES THIRTY-FOLD INCREASE IN EARNINGS ON TRIPLING OF PRODUCTION

April 18, 2001
ULTRA PETROLEUM PRESENTING AT IPAA OIL AND GAS INVESTMENT SYMPOSIUM

February 28, 2001
ULTRA PETROLEUM REPORTS RECORD EARNINGS FOR 2000

February 20, 2001
ULTRA PETROLEUM REPORTS DOUBLING OF PROVED RESERVES

February 13, 2001
ULTRA PETROLEUM REPORTS UPDATE ON ACTIVITY

January 19, 2001
ULTRA PETROLEUM REPORTS 55% INCREASE IN BANK AVAILABILITY

January 12, 2001
ULTRA PETROLEUM ANNOUNCES COURT APPROVAL OF PLAN OF ARRANGEMENT

January 10, 2001
ULTRA PETROLEUM TO BE ADDED TO TSE 300 INDEX

January 5, 2001
ULTRA PETROLEUM ANNOUNCES APPROVAL OF PENDARIES ACQUISITION

December 15, 2000
ULTRA PETROLEUM ANNOUNCES SHAREHOLDER APPROVAL OF PENDARIES ACQUISITION

November 15, 2000
ULTRA PETROLEUM REPORTS UPDATE ON ACTIVITY

October 30, 2000
ULTRA PETROLEUM ANNOUNCES EARNINGS INCREASE OF 775%

October 16, 2000
ULTRA PETROLEUM ANNOUNCES SHARE EXCHANGE WITH PENDARIES PETROLEUM