UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

        Date of report (Date of earliest event reported): APRIL 14, 2005

                          ATLAS PIPELINE PARTNERS, L.P.
             (Exact name of registrant as specified in its chapter)

           DELAWARE                   1-14998               23-3011077
 (State or other jurisdiction       (Commission           (IRS Employer
       of incorporation)            File Number)       Identification No.)

        311 ROUSER ROAD, MOON TOWNSHIP, PA                    15108
     (Address of principal executive offices)               (Zip Code)

        Registrant's telephone number, including area code: 412-262-2830


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          (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
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[ ] Written communications pursuant to Rule 425 under the Securities
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[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange
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    Act (17 CFR 240.13e-4(c))



Item 1.01      Entry into a Material Definitive Agreement.

        On April 14, 2005, Atlas Pipeline Partners, L.P. ("APL") entered into a
Revolving Credit and Term Loan Agreement with Atlas Pipeline New York, LLC,
Atlas Pipeline Ohio, LLC, Atlas Pipeline Pennsylvania, LLC, Atlas Pipeline
Operating Partnership, L.P., Atlas Pipeline Mid-Continent LLC, ETC Oklahoma
Pipeline, Ltd. and Elk City Oklahoma GP, LLC, as guarantors, Wachovia Bank,
National Association, as administrative agent and issuing bank, Bank of
Oklahoma, N.A., Bank of Scotland, BNP Paribas, Newcourt Capital USA Inc.,
Comerica Bank, Compass Bank, Citibank Texas, N.A., Fleet National Bank, Fortis
Capital Corp., Guaranty Bank, KeyBank National Association, NatCity Bank,
Natexis Banques Populaires, UFJ Bank Limited, New York Branch, Wells Fargo Bank,
N.A., and WestLB AG, New York Branch. The facility includes a $225.0 million
five-year revolving line of credit and a $45.0 million five-year term loan and
replaced APL's $135.0 million facility. Up to $10.0 million of the facility may
be used for standby letters of credit. Borrowings under the facility are secured
by a lien on and security interest in all of APL's property and that of its
subsidiaries and by the guaranty of each of its subsidiaries. The credit
facility bears interest at one of two rates, elected at APL's option:

          o   the base rate plus the applicable margin; or

          o   the adjusted LIBOR plus the applicable margin.

        The base rate for any day equals the higher of the federal funds rate
plus 1/2 of 1% or the Wachovia Bank prime rate. The applicable margin for the
revolving line of credit is as follows:

          o   where APL's leverage ratio, that is, the ratio of its debt to
              earnings before interest, taxes depreciation and amortization, or
              EBITDA, is less than or equal to 2.5, the applicable margin will
              be .50% for base rate loans and 1.50% for LIBOR loans;

          o   where APL's leverage ratio is greater than 2.5 but less than or
              equal to 3.0, the applicable margin will be .75% for base rate
              loans and 1.75% for LIBOR loans;

          o   where APL's leverage ratio is greater than 3.0 but less than or
              equal to 3.5, the applicable margin will be 1.00% for base rate
              loans and 2.00% for LIBOR loans;

          o   where APL's leverage ratio is greater than 3.5 but less than or
              equal to 4.0, the applicable margin will be 1.25% for base rate
              loans and 2.25% for LIBOR loans;

          o   where APL's leverage ratio is greater than 4.0 but less than or
              equal to 4.5, the applicable margin will be 1.5% for base rate
              loans and 2.5% for LIBOR loans; and

          o   where APL's leverage ratio is greater than 4.5, the applicable
              margin will be 1.75% for base rate loans and 2.75% for LIBOR
              loans.

The applicable margin is reduced by .5% if APL's leverage ratio is less than
1.5.

        The credit facility requires APL to maintain a ratio of senior secured
debt to EBITDA of not more than 5.5 to 1.0, reducing to 4.5 to 1.0 on September
30, 2005 and 3.5 to 1.0 on March 31, 2006; a funded debt to EBITDA ratio of not
more than 5.5 to 1.0, reducing to 4.5 to 1.0 on September 30, 2005; and an
interest coverage ratio of not less than 3.0 to 1.0. In addition, APL will be
required to



prepay amounts outstanding under the loans with the net proceeds of any asset
sales or issuances of debt to the extent its ratio of senior secured debt to
EBITDA exceeds 3.5 to 1.0.

        The credit agreement contains covenants customary for loans of this
size, including restrictions on incurring additional debt and making material
acquisitions, and a prohibition on paying distributions to APL's unitholders if
an event of default occurs. APL is permitted to have up to $250.0 million of
senior unsecured debt and up to $500,000 in other debt. The events which
constitute an event of default are also customary for loans of this size,
including payment defaults, breaches of APL's representations or covenants
contained in the credit agreement, adverse judgments against APL in excess of a
specified amount, and a change of control of APL or its general partner.

Item 2.01.     Completion of Acquisition or Disposition of Assets.

        On April 14, 2005, APL completed the acquisition of all of the
outstanding equity interests of ETC Oklahoma Pipeline, Ltd., a Texas limited
partnership, pursuant to the Purchase and Sale Agreement dated March 8, 2005
among APL, LG PL, LLC and La Grange Acquisition, L.P. The total consideration
was $191.6 million in cash. The purchase price is subject to post-closing
adjustment based, among other things, on gas imbalances, certain prepaid costs
and expenses and capital expenditures, and title defects, if any. Immediately
following the acquisition, ETC Oklahoma Pipeline changed its name to Elk City
Oklahoma Pipeline, Ltd.

        APL financed the acquisition, including $3.8 million of transaction
costs, and repaid the $53.8 million balance outstanding under its previous
$135.0 million facility by borrowing $45.0 million under the term loan portion
and $204.5 million under the revolving credit portion of its $270.0 million
senior secured term loan and revolving credit facility administered by Wachovia
Bank, National Association, described in Item 1.01 above.

        Elk City Oklahoma Pipeline's business includes gathering natural gas
from oil and gas wells and processing this raw gas into merchantable natural
gas, or residue gas, by extracting natural gas liquids and removing impurities.
Elk City Oklahoma Pipeline's principal assets include more than 315 miles of
natural gas pipelines located in the Anadarko Basin in western Oklahoma, a
natural gas processing facility in Elk City, Oklahoma and a gas treatment plant
in Prentiss, Oklahoma.

Item 9.01.     Financial Statements and Exhibits.

               (a)  Financial Statements of Businesses Acquired.

                    The required financial statements will be filed with an
                    amendment to this report within the time period required by
                    Item 9.01(a)(4).

               (b)  Pro Forma Financial Information.

                    The required pro forma financial information will be filed
                    with an amendment to this report within the time period
                    required by Item 9.01(b)(2).

               (c)  Exhibits.



               2.1  Purchase and Sale Agreement dated March 8, 2005 among Atlas
                    Pipeline Partners, L.P., LG PL, LLC and La Grange
                    Acquisition, L.P.

               10.1 Revolving Credit and Term Loan Agreement dated as of April
                    14, 2005 among Atlas Pipeline Partners, L.P., Wachovia Bank,
                    National Association, as administrative agent and issuing
                    bank and the other parties named therein.



                                   SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

Dated:  April 20, 2005          Atlas Pipeline Partners, L.P.


                                By:  Atlas Pipeline Partners GP, LLC,
                                     its general partner

                                By:  /s/ Michael L. Staines
                                     -------------------------------------------
                                     Its President and Chief Operating Officer