Exhibit 24 POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Lord Clitheroe _____________________________________ Lord Clitheroe POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Robert L. Crandall _____________________________________ Robert L. Crandall POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 21, 2001 /s/ Kenneth T. Derr _____________________________________ Kenneth T. Derr POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Charles J. DiBona _____________________________________ Charles J. DiBona POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Lawrence S. Eagleburger _____________________________________ Lawrence S. Eagleburger POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ W. R. Howell _____________________________________ W. R. Howell POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Ray L. Hunt _____________________________________ Ray L. Hunt POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ David J. Lesar _____________________________________ David J. Lesar POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Aylwin B. Lewis _____________________________________ Aylwin B. Lewis POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ J. Landis Martin _____________________________________ J. Landis Martin POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Jay A. Precourt _____________________________________ Jay A. Precourt POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ Debra L. Reed _____________________________________ Debra L. Reed POWER OF ATTORNEY The undersigned hereby constitutes and appoints David J. Lesar, Lester L. Coleman, and Susan S. Keith, and each or any of them, his or her true and lawful attorneys-in-fact and agents (with full power to each of them to act alone), with full power of substitution and resubstitution for him or her and in his or her name, place and stead in any and all capacities, to sign the Registration Statement on Form S-4, or other appropriate Form, relating to the merger of Halliburton MS, Inc., a wholly-owned subsidiary of Dresser Industries, Inc., with and into Magic Earth, Inc., and any and all amendments (including post-effective amendments) or supplements to such Registration Statement, and to file the same, with all exhibits thereto and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done (with full power to each of them to act alone), as fully and to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done by virtue hereof. Date: May 15, 2001 /s/ C. J. Silas _____________________________________ C. J. Silas