Apr 09, 2025  
2025-2026 Graduate Bulletin 
    
2025-2026 Graduate Bulletin

Electrical and Computer Engineering, Ph.D.


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Students in ECE PhD are encouraged to select a major professor as early in their degree program as possible. The major professor will be a member of the ECE graduate faculty and will chair the student’s dissertation committee. The student in collaboration with the advisor selects the PhD committee that normally includes at least four members with graduate faculty standing in addition to the chair. One member of the committee must be outside ECE.

The student in ECE PhD is encouraged to hold a meeting with the committee during the first year to identify his/her study program, select course work plan and dissertation credit hours necessary for the student to complete the doctoral program. All members of the committee should approve the student’s doctoral program.

Students in the PhD ECE will be required to successfully pass two exams: General exam and preliminary exam. General exam should occur during the semester in which all course work is completed or during the first semester after all course work is completed.

Learning Outcomes

Doctor of Philosophy graduates are expected to:

  • Demonstrate proficiency in the professional skills needed to become competent researchers, university professors, and scientists in the petroleum industry and/or academia;
  • Synthesize, critique, apply, and extend major theories and methods and/or perform advanced engineering systems design in petroleum engineering or related area;
  • Demonstrate the ability to direct teams towards state-of-the-art in their research;
  • Demonstrate high standards of ethical, environmental, and societal awareness;
  • Demonstrate effective written and oral communication skills.

Admission

Requirements for admission to the Graduate School, including English proficiency, may be found in the Admission section of this Bulletin.

In addition, applicants to the doctoral program in petroleum engineering must have a baccalaureate degree in engineering, physics, or mathematics from an accredited institution. Applicants with a baccalaureate degree in a field other than petroleum engineering may be required to take additional deficiency classes in the areas of reservoir engineering, production engineering and drilling engineering.

Students with baccalaureate degrees may be considered for admission to the Ph.D. program provided that the student’s academic record satisfies the following conditions:

  • An undergraduate G.P.A. of 3.5 or greater;
  • A composite G.P.A. of 3.5 or greater in mathematics, science, engineering science, and engineering undergraduate courses taken as an undergraduate; and
  • A quantitative GRE score greater than or equal to 160.

The preceding requirements are considered minimal and do not guarantee direct admission to the Ph.D. program.

At the discretion of the graduate advisor, the requirements for international students regarding grade point average may be replaced by a rank in the top five percent of the student’s graduating class or the top ten percent of the student’s graduating class provided the student’s baccalaureate degree is from a university from which other students have been admitted into the Ph.D. program.

A student without a master’s degree who is admitted into the Ph.D. program must:

  • Maintain at least a 3.5 G.P.A. in the first 18 hours of graduate work at the 7000- or 8000-level, and
  • Complete the Ph.D. qualifying exams (as explained in the section on Qualifying exams)
  • Candidates who fail to meet the preceding two requirements will be dismissed from the Ph.D. program but have the option of transferring to the master’s program.

Any student who is admitted to the master’s degree program may apply to the Ph.D. program after completion of 18 hours of graduate coursework at the 7000-level or above provided the student’s G.P.A. in such coursework is at least 3.5.

All applicants must take the General Tests of the Graduate Record Examination prior to admission and have an official copy of the scores submitted to the Graduate School.

It is emphasized that the above requirements are minimum requirements. It is expected that the qualifications of students entering the program will substantially exceed the minimum requirements. A student who meets only the minimum requirements in each of the above areas will, normally, be denied admission.

The number of candidates in this program, both part-time and full-time, is limited. Normally, part-time students are not admitted to this program. Applicants must designate their major fields of research interest.

Applicants usually are selected for admission by February 1 and September 1, but will be considered throughout the year.

Applicants from non-English-speaking countries who have not received a degree from a U.S. university must satisfy English proficiency requirements of a minimum TOEFL score of 80 on the internet-based test or 550 on the paper test. A minimum score of 6.0 on the IELTS examination may be substituted for the TOEFL.

 

Curriculum Requirements


The Ph.D. program requires at least 78 approved credit hours of graduate credit above the baccalaureate level, generally distributed in the following manner:

  • At least 20 credit hours of research and dissertation including master’s degree thesis;
  • At least 42 hours of graduate credit in coursework, including a maximum of nine hours of approved 6000-level courses listed in this Bulletin for graduate credit. A maximum of six hours of independent study will be allowed. The core courses, PE 7013, PE 7023, and PE 7063, must be included in the first 27 hours of graduate work;
  • At least 9 credit hours of coursework must be taken outside the discipline.

Students may be required to complete prerequisite undergraduate courses without graduate credit, resulting in a program of more than 78 credit hours. No more than 6 hours of transfer credit beyond the master’s degree from an accredited institution may be counted toward the course requirements if acceptable to the advisory committee.

These requirements are not variable except under special circumstances and with permission of the student’s advisory committee and the Dean of the Graduate School.

Graduate Seminar Requirement


Students must also enroll in PE 7220  their first two semesters, in addition to any other courses chosen with the graduate program advisor.

Language and Residence


A candidate for the Ph.D. degree in petroleum engineering must demonstrate competence in a computer language and/or in one foreign language through readings of material in his or her major field of study. Material for this requirement is selected with the approval of the candidate’s advisory committee. At least two consecutive semesters in residence at The University of Tulsa as a full-time student are required.

Qualifying Examinations


A student will be assumed to have satisfied PhD qualifying exam if the student satisfies the following two criteria:

  1. Maintain a cumulative GPA of 3.3 or higher in the three core courses listed (PE 7013, PE 7023, and PE 7063) in the current Graduate Bulletin for MSPE before becoming eligible to take the oral exam (which includes defense of their research proposal) described in item 2 below. Those who do not satisfy this GPA requirement will be dismissed from the Ph.D. program, while those satisfying the core course GPA requirement of 3.3 or higher will inform their primary advisors and the graduate advisor of their intention to take the Ph.D. qualifying oral exam. The students who have completed their MS in PE at the University of Tulsa and want to continue their Ph.D. in PE at the University of Tulsa will also be required to satisfy the GPA requirement in the core courses.  The student must satisfactorily complete the oral exam in the following semester after completing the three core courses. If the student has completed the MS in PE at the University of Tulsa, the student will have two semesters to complete the oral exam after being admitted to the Ph.D. program.
  2. The student meeting the requirement of Item 1 shall prepare a research proposal outlining the student’s proposed Ph.D. research. The advisor will form a committee of four members, including at least three (including primary advisor) from the MSPE program and one faculty from College of Engineering and Computer Sciences but outside Petroleum Engineering program or experts outside TU. The advisor will also inform the graduate school about the date and timing of the oral Ph.D. proposal presentation. The student shall submit the written proposal to the committee members at least two weeks before the oral presentation. The student shall make an oral proposal presentation to the committee members.  The proposal presentation should be open to all MSPE faculty members and MSPE students. After the presentation and question and answer session, the student needs to receive a unanimous vote of passing to qualify as a Ph.D. candidate. If the student does not receive a unanimous vote, the student has 30 days to address the deficiencies in the proposal and re-defend to secure the unanimous vote. If the student fails to secure the unanimous vote, the student will be dismissed from the Ph.D. program at the end of that semester. If the student secures a unanimous vote, the student’s advisor will inform the graduate school about the oral exam results, upon which the graduate school will officially send a letter of admittance to the Ph.D. candidacy.

Candidacy


A student cannot be admitted to candidacy until the language requirement has been fulfilled, and qualifying examinations have been passed

Dissertation


Each candidate must write a dissertation on the results of his or her research. The dissertation must demonstrate the candidate’s ability to conduct independent research in the area of interest and must contribute to some field of science or engineering technology. The dissertation must follow the Graduate School’s recommended procedures for submission to the student’s advisory committee, and before final typing or reproduction, must be presented to the full advisory committee for examination and review. The dissertation is graded Satisfactory (S) or Unsatisfactory (U).

Final Oral Examination


Each candidate must pass a final oral examination before the advisory committee. The examination will consist of a public defense of the dissertation and cover the general field of the dissertation as well as other parts of the program which may be chosen by the committee.

The advisory committee recommends the candidate to the Dean of the Graduate School for the Ph.D. degree upon successful completion of the final oral examination and acceptance of the dissertation. Passing grades must be obtained in all the dissertation hours to fulfill degree requirements.

Advisory Committee


Students in the Ph.D. program will be advised initially by a graduate faculty member recommended by the graduate program advisor and approved by the Dean of the Graduate School. Students should select a general research area and a research advisor or co-advisors for the dissertation by the end of two semesters after enrollment in the program. The advisor or co-advisors, after consultation with the student, recommend the other members of the advisory committee to the Dean of the Graduate School.

The advisory committee ideally should be the same committee which was formed during the defense of research proposal by the student.  In circumstances where all the members are not available or cannot participate in the Ph.D. defense, the advisor can substitute one or more members of the original committee while following the same rules related to the composition of the committee. 

The advisory committee assists with the student’s program of coursework, approves the dissertation topic, and administers the final dissertation oral examination.

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