UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                                (Amendment No. 1)

                             Flotek Industries, Inc.
                                (Name of Issuer)

                                  Common Stock
                         (Title of Class of Securities)

                                    343389102
                                 (CUSIP Number)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

     [X] Rule 13d-1(b)
     [_] Rule 13d-1(c)
     [_] Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).



                                       13G

CUSIP NO. 343389102


1)   NAME OF REPORTING PERSON
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

         Wells Fargo & Company
         Tax Identification No. 41-0449260

2)   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*   (a) [_]
                                                         (b) [_]

3)   SEC USE ONLY

4)   CITIZENSHIP OR PLACE OF ORGANIZATION

         Delaware

NUMBER OF          (5)  SOLE VOTING POWER
SHARES                    326,412
BENEFICIALLY       (6)  SHARED VOTING POWER
OWNED BY                  0
EACH               (7)  SOLE DISPOSITIVE POWER
REPORTING                 326,412
PERSON             (8)  SHARED DISPOSITIVE POWER
WITH                      0

9)   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         326,412

10)  CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

11)  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
         5%

12)  TYPE OF REPORTING PERSON
         HC

                                       2



                                       13G

CUSIP NO. 343389102


1)   NAME OF REPORTING PERSON
     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

         Wells Fargo Bank, National Association
         Tax Identification No. 94-1347393

2)   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*   (a) [_]
                                                         (b) [_]

3)   SEC USE ONLY

4)   CITIZENSHIP OR PLACE OF ORGANIZATION

         United States of America

NUMBER OF          (5)  SOLE VOTING POWER
SHARES                    326,412
BENEFICIALLY       (6)  SHARED VOTING POWER
OWNED BY                  0
EACH               (7)  SOLE DISPOSITIVE POWER
REPORTING                 326,412
PERSON             (8)  SHARED DISPOSITIVE POWER
WITH                      0

9)   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         326,412

10)  CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

11)  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
         5%

12)  TYPE OF REPORTING PERSON
         BK

                                       3



                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G
                    Under the Securities Exchange Act of 1934
                                (Amendment No. 1)

DISCLAIMER: Information in this Schedule 13G is provided solely for the purpose
of complying with Sections 13(d) and 13(g) of the Act and regulations
promulgated thereunder, and is not to be construed as an admission that Wells
Fargo & Company or any of its subsidiaries is the beneficial owner of the
securities covered by this Schedule 13G for any purpose whatsoever.

Item 1(a)  Name of Issuer:

           Flotek Industries, Inc.

Item 1(b)  Address of Issuer's Principal Executive Offices:

           7030 Empire Central Drive
           Houston, TX  77040

Item 2(a)  Name of Person Filing:

           1. Wells Fargo & Company
           2. Wells Fargo Bank, National Association

Item 2(b)  Address of Principal Business Office or, if None, Residence:

           1. Wells Fargo & Company
              420 Montgomery Street
              San Francisco, CA 94104

           2. Wells Fargo Bank, National Association
              464 California Street
              San Francisco, CA 94163

Item 2(c)  Citizenship:

           1. Wells Fargo & Company: Delaware
           2. Wells Fargo Bank, National Association: United States

Item 2(d)  Title of Class of Securities:

           Common Stock

Item 2(e)  CUSIP Number:

           343389102

Item 3 The person filing is a:

        1. Wells Fargo & Company: Parent Holding Company in accordance with
           240.13d-1(b)(1)(ii)(G)
        2. Wells Fargo Bank, National Association: Bank as defined in Section
           3(a)(6) of the Act

                                       4



Item 4   Ownership:

         See Items 5-11 of each cover page. Information as of December 31, 2003.

Item 5   Ownership of Five Percent or Less of a Class:

         If this statement is being filed to report the fact that as of the date
         hereof the reporting persons have ceased to be beneficial owners of
         more than five percent of the class of securities, check the following
         [_].

Item 6   Ownership of More than Five Percent on Behalf of Another Person:

         Not applicable.

Item 7   Identification and Classification of the Subsidiary Which Acquired the
         Security Being Reported on by the Parent Holding Company:

         See Attachment A.

Item 8   Identification and Classification of Members of the Group:

         Not applicable.

Item 9   Notice of Dissolution of Group:

         Not applicable.

Item 10  Certification:

           By signing below I certify that, to the best of my knowledge and
           belief, the securities referred to above were acquired and are held
           in the ordinary course of business and were not acquired and are not
           held for the purpose of or with the effect of changing or influencing
           the control of the issuer of the securities and were not acquired and
           are not held in connection with or as a participant in any
           transaction having that purpose or effect.

Signature.

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete, and correct.

Date: February 2, 2004

WELLS FARGO & COMPANY


By: /s/ Laurel A. Holschuh
        Laurel A. Holschuh,
        Senior Vice President and Secretary

                                       5



                                  ATTACHMENT A

The Schedule 13G to which this attachment is appended is filed by Wells Fargo &
Company on behalf of the following subsidiaries:

     Wells Fargo Bank, National Association (1)

---------------------
(1)  Classified as a bank in accordance with Regulation 13d-1(b)(1)(ii)(B).

                                        6