COMMODITY CLASSIFICATION                    UNITED STATES DEPARTMENT OF COMMERCE
                                            BUREAU OF INDUSTRY AND SECURITY
                                            WASHINGTON, D.C. 20230


CASE NUMBER: Z723268



LANDMARK GRAPHICS_CORPORATION               JANUARY 10, 2008
ATTN: ANN ROMERO                            CCATS #: G060075
A HALLIBURTON COMPANY
2101 CITY WEST BLVD BLDG 1, STE 200
HOUSTON, TX 77042


THE FOLLOWING INFORMATION IS IN RESPONSE TO YOUR INQUIRY OF NOVEMBER 30, 2007
REQUESTING LICENSE INFORMATION FOR:

                                                           IVL REQUIRED    LVS
              COMMODITY                  ECCN      LVS          FOR       DOLLAR
                                                          COUNTRY GROUPS  LIMIT
------------------------------------------------------------------------------
 ITEM #1:
 1) ENGINEER?S DATA MODEL (EDM) SUPPORTS
    LANDMARK GRAPHICS DRILLING AND
    PRODUCTION ENGINEERING WORKFLOWS BY
    PROVIDING CONSISTENT DATA
    MANAGEMENT, NAVIGATION, DATA
    SECURITY AND HANDLING.               5D002C.1  ENC                        $0
    EDM R5000

------------------------------------------------------------------------------
 ITEM #2:
 2) EDM DEVKIT IS A DEVKIT FOR LANDMARK
    GRAPHICS DRILLING & PRODUCTION
    WORKFLOWS. EDM SUPPORTS LANDMARK
    DRILLING & PRODUCTION ENGINEERING
    WORKFLOWS BY PROVIDING CONSISTENT
    DATA MANAGEMENT, NAVIGATION, DATA
    SECURITY AND HANDLING.               5D002C.1  ENC                        $0
    EDM DEV KIT R5000

------------------------------------------------------------------------------
 COMMENTS FROM LICENSING OFFICER(S):

 ITEM #1: THIS ENCRYPTION ITEM IS AUTHORIZED FOR LICENSE EXCEPTION ENC UNDER
          SECTIONS 740.17(A) AND (B)(3) OF THE EXPORT ADMINISTRATION
          REGULATIONS.

 ITEM #2: THIS ENCRYPTION ITEM IS AUTHORIZED FOR LICENSE EXCEPTION ENC UNDER
          SECTIONS 740.17(A) AND (B)(3) OF THE EXPORT ADMINISTRATION
          REGULATIONS.

ITEMS OTHERWISE ELIGIBLE FOR EXPORT OR REEXPORT UNDER A LICENSE EXCEPTION OR
NLR (NO LICENSE REQUIRED) AND USED IN THE DESIGN, DEVELOPMENT, PRODUCTION OR
USE OF NUCLEAR, CHEMICAL OR BIOLOGICAL WEAPONS OR MISSILES REQUIRE
A LICENSE FOR EXPORT OR REEXPORT AS PROVIDED IN PART 744 OF THE EXPORT
ADMINISTRATION REGULATIONS (EAR)

DESTINATIONS REQUIRING A LICENSE
--------------------------------

SEE THE COMMERCE COUNTRY CHART (SUPPLEMENT NO. 1 TO PART 738 OF THE EAR) TO
DETERMINE WHICH COUNTRIES REQUIRE A LICENSE.  USE THE COUNTRY CHART COLUMN
INFORMATION GIVEN ON THIS FORM IN CONJUNCTION WITH THE COUNTRY
CHART TO DETERMINE THE LICENSING REQUIREMENTS FOR YOUR PARTICULAR ITEMS.
FOR ITEMS CLASSIFIED EAR99, SEE PART 746 OF THE EAR TO DETERMINE THE
LICENSING REQUIREMENTS.

APPLICATIONS FOR EXPORT MUST BE SUBMITTED ON FORM BIS-748P MULTIPURPOSE
APPLICATION.  THESE FORMS MAY BE OBTAINED BY CALLING (202) 482-3332 OR
REQUESTING DIRECTLY ON THE BIS INTERNET WEB SITE.  ASSISTANCE IN FILLING OUT
THE FORM, OR ANY ASPECT OF EXPORTING, IS PROVIDED BY THE EXPORT COUNSELING
DIVISION IN WASHINGTON, D.C. AT (202) 482-4811 OR THE WESTERN REGIONAL OFFICE
IN NEWPORT BEACH, CALIFORNIA AT (714) 660-0144.

LICENSE EXCEPTIONS
------------------

BE AWARE THAT THE LICENSING REQUIREMENTS FOR SOME DESTINATIONS MAY BE OVERCOME
BY ANY LICENSE EXCEPTION FOR WHICH YOUR ITEMS QUALIFY.  SEE PART 740 OF EAR
FOR INFORMATION ON LICENSE EXCEPTIONS.  THE LICENSE AVAILABLE COLUMN ON
THIS FORM LISTS ONLY THOSE LICENSE EXCEPTIONS OF THE SET GBS, CIV, APP, TSR
WHICH ARE APPLICABLE TO YOUR ITEMS.  OTHER LICENSE EXCEPTIONS MAY APPLY,
DEPENDING UPON THE CIRCUMSTANCES OF YOUR INTENDED TRANSACTION.

EXPORT CONTROL CLASSIFICATION NUMBERING SYSTEM (ECCN)
-----------------------------------------------------

THE ECCN NUMBERING SYSTEM IS FOUND IN THE COMMERCE CONTROL LIST (CCL) PART 774
OF THE EAR.  THE CCL IS A COMPREHENSIVE LIST THAT IDENTIFIES ALL ITEMS
CONTROLLED AND LICENSED BY COMMERCE.  WITHIN THE CCL, ENTRIES ARE IDENTIFIED BY
AN ECCN.  EACH ENTRY SPECIFIES THE LICENSE REQUIREMENTS FOR THE ITEM AND THE
REASON(S) FOR CONTROL.  PLEASE CONSULT PARTS 738 AND 774 OF THE EAR FOR
SPECIFIC INFORMATION ON ECCNS.

SHIPPERS EXPORT DECLARATION (SED)
----------------------------------

WHEN AN EXPORT IS MADE, IT IS NECESSARY FOR THE EXPORTER TO SHOW ON THE
SHIPPERS EXPORT DECLARATION (FORM 7525-V) IN BLOCK 27 EITHER THE LICENSE
NUMBER, THE APPLICABLE LICENSE EXCEPTION SYMBOL OR THE SYMBOL NLR.  FORM 7525-V
IS AVAILABLE FROM THE SUPERINTENDENT OF DOCUMENTS, U.S. GOVERNMENT PRINTING
OFFICE OF WASHINGTON, D.C. 20402, AND FROM EXPORT ADMINISTRATION DISTRICT
OFFICES (U.S. DEPT. OF COMMERCE).



                                                 FOR INFORMATION CONCERNING
                                                 THIS CLASSIFICATION CONTACT
                                                 MICHAEL JOSEPH PENDER
 CATHERINE PRATT                                 PHONE #: (202) 482-2458
 DIVISION DIRECTOR                               BIS/STC/IT