Related Party Transactions	9 Months Ended
Sep. 30, 2017
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS Omnibus Agreement Under the terms of the Omnibus Agreement entered into on June 20, 2011, and later amended June 20, 2014 (the "Omnibus Agreement"), our General Partner provides all personnel and services reasonably necessary to manage our operations and conduct our business (other than in Mexico, Canada, and Argentina), and certain of TETRA’s Latin American-based subsidiaries provide personnel and services necessary for the conduct of certain of our Latin American-based businesses. In addition, under the Omnibus Agreement, TETRA provides certain corporate and general and administrative services as requested by our General Partner, including, without limitation, legal, accounting and financial reporting, treasury, insurance administration, claims processing and risk management, health, safety and environmental, information technology, human resources, credit, payroll, internal audit, and tax services. Pursuant to the Omnibus Agreement, we reimburse our General Partner and TETRA for services they provide to us. The Omnibus Agreement will terminate on the earlier of (i) a change of control of the General Partner or TETRA, or (ii) upon any party providing at least 180 days prior written notice of termination. In January 2017, our General Partner and TETRA agreed that $1.6 million of Amounts Payable to Affiliates as of December 31, 2016 that were owed by us to TETRA under the Omnibus Agreement would be satisfied by newly issued common units instead of cash, with the number of common units calculated based on the average trading price of our common units over a defined period. This amount owed by us represented certain corporate and general and administrative services provided in the fourth quarter of 2016. Pursuant to this agreement, 159,192 units were issued to TETRA in January 2017. In May 2017, our General Partner and TETRA entered into an agreement (the "First Quarter 2017 Omnibus Reimbursement Agreement") pursuant to which $1.7 million of Amounts Payable to Affiliates as of March 31, 2017 that were owed by us to TETRA under the Omnibus Agreement would be satisfied by newly issued common units instead of cash, with the number of common units calculated based on the average trading price of our common units, subject to limitations, over a defined period that began on May 12, 2017. This amount owed by us represented certain corporate and general and administrative services provided in the first quarter of 2017. Pursuant to the First Quarter 2017 Omnibus Reimbursement Agreement, 280,257 common units were issued to TETRA in June 2017. Under the terms of the Omnibus Agreement, we or TETRA may, but neither of us are under any obligation to, perform for the other such production enhancement or other oilfield services on a subcontract basis as are needed or desired by the other, for such periods of time and in such amounts as may be mutually agreed upon by TETRA and our General Partner. Any such services are required to be performed on terms that are (i) approved by the conflicts committee of our General Partner’s board of directors, (ii) no less favorable to us than those generally being provided to or available from non-affiliated third parties, as determined by our General Partner, or (iii) fair and reasonable to us, taking into account the totality of the relationships between TETRA and us (including other transactions that may be particularly favorable or advantageous to us), as determined by our General Partner. Under the terms of the Omnibus Agreement, we or TETRA may, but neither of us are under any obligation to, sell, lease or exchange on a like-kind basis to the other such production enhancement or other oilfield services equipment as is needed or desired to meet either of our production enhancement or other oilfield services obligations, in such amounts, upon such conditions and for such periods of time, if applicable, as may be mutually agreed upon by TETRA and our General Partner. Any such sales, leases, or like-kind exchanges are required to be on terms that are (i) approved by the conflicts committee of our General Partner’s board of directors, (ii) no less favorable to us than those generally being provided to or available from non-affiliated third parties, as determined by our General Partner, or (iii) fair and reasonable to us, taking into account the totality of the relationships between TETRA and us (including other transactions that may be particularly favorable or advantageous to us), as determined by our General Partner. In addition, unless otherwise approved by the conflicts committee of our General Partner’s board of directors, TETRA may purchase newly fabricated equipment from us at a negotiated price, provided that such price may not be less than the sum of the total costs (other than any allocations of general and administrative expenses) incurred by us in fabricating such equipment plus a fixed margin percentage thereof, and TETRA may purchase from us previously fabricated equipment for a price that is not less than the sum of the net book value of such equipment plus a fixed margin percentage thereof. This description is not a complete discussion of this agreement and is qualified in its entirety by reference to the full text of the complete agreement, which is filed, along with other agreements, as exhibits to our filings with the SEC. Amendment to Partnership Agreement On August 8, 2016, in connection with the closing of the Initial Private Placement of the Preferred Units, our General Partner executed the Amended and Restated Partnership Agreement which, among other things, authorized and established the rights and preferences of the Preferred Units. For discussion of the issuance of the Preferred Units, see Note C - Series A Convertible Preferred Units. TETRA and General Partner Ownership As of September 30, 2017, TETRA's ownership interest in us was approximately 42% of the outstanding common units, 12.6% of the outstanding Preferred Units, and an approximately 2% general partner interest, through which it holds incentive distribution rights. For discussion of the purchase by TETRA of a portion of the Preferred Units, see Note C - Series A Convertible Preferred Units. As Preferred Units are converted to common units, it is expected that TETRA's percentage ownership of the common units will decrease.

RELATED PARTY TRANSACTIONS

Omnibus Agreement

Under the terms of the Omnibus Agreement entered into on June 20, 2011, and later amended June 20, 2014 (the "Omnibus Agreement"), our General Partner provides all personnel and services reasonably necessary to manage our operations and conduct our business (other than in Mexico, Canada, and Argentina), and certain of TETRA’s Latin American-based subsidiaries provide personnel and services necessary for the conduct of certain of our Latin American-based businesses. In addition, under the Omnibus Agreement, TETRA provides certain corporate and general and administrative services as requested by our General Partner, including, without limitation, legal, accounting and financial reporting, treasury, insurance administration, claims processing and risk management, health, safety and environmental, information technology, human resources, credit, payroll, internal audit, and tax services. Pursuant to the Omnibus Agreement, we reimburse our General Partner and TETRA for services they provide to us. The Omnibus Agreement will terminate on the earlier of (i) a change of control of the General Partner or TETRA, or (ii) upon any party providing at least 180 days prior written notice of termination.

In January 2017, our General Partner and TETRA agreed that $1.6 million of Amounts Payable to Affiliates as of December 31, 2016 that were owed by us to TETRA under the Omnibus Agreement would be satisfied by newly issued common units instead of cash, with the number of common units calculated based on the average trading price of our common units over a defined period. This amount owed by us represented certain corporate and general and administrative services provided in the fourth quarter of 2016. Pursuant to this agreement, 159,192 units were issued to TETRA in January 2017.

In May 2017, our General Partner and TETRA entered into an agreement (the "First Quarter 2017 Omnibus Reimbursement Agreement") pursuant to which $1.7 million of Amounts Payable to Affiliates as of March 31, 2017 that were owed by us to TETRA under the Omnibus Agreement would be satisfied by newly issued common units instead of cash, with the number of common units calculated based on the average trading price of our common units, subject to limitations, over a defined period that began on May 12, 2017. This amount owed by us represented certain corporate and general and administrative services provided in the first quarter of 2017. Pursuant to the First Quarter 2017 Omnibus Reimbursement Agreement, 280,257 common units were issued to TETRA in June 2017.

Under the terms of the Omnibus Agreement, we or TETRA may, but neither of us are under any obligation to, perform for the other such production enhancement or other oilfield services on a subcontract basis as are needed or desired by the other, for such periods of time and in such amounts as may be mutually agreed upon by TETRA and our General Partner. Any such services are required to be performed on terms that are (i) approved by the conflicts committee of our General Partner’s board of directors, (ii) no less favorable to us than those generally being provided to or available from non-affiliated third parties, as determined by our General Partner, or (iii) fair and reasonable to us, taking into account the totality of the relationships between TETRA and us (including other transactions that may be particularly favorable or advantageous to us), as determined by our General Partner.

Under the terms of the Omnibus Agreement, we or TETRA may, but neither of us are under any obligation to, sell, lease or exchange on a like-kind basis to the other such production enhancement or other oilfield services equipment as is needed or desired to meet either of our production enhancement or other oilfield services obligations, in such amounts, upon such conditions and for such periods of time, if applicable, as may be mutually agreed upon by TETRA and our General Partner. Any such sales, leases, or like-kind exchanges are required to be on terms that are (i) approved by the conflicts committee of our General Partner’s board of directors, (ii) no less favorable to us than those generally being provided to or available from non-affiliated third parties, as determined by our General Partner, or (iii) fair and reasonable to us, taking into account the totality of the relationships between TETRA and us (including other transactions that may be particularly favorable or advantageous to us), as determined by our General Partner. In addition, unless otherwise approved by the conflicts committee of our General Partner’s board of directors, TETRA may purchase newly fabricated equipment from us at a negotiated price, provided that such price may not be less than the sum of the total costs (other than any allocations of general and administrative expenses) incurred by us in fabricating such equipment plus a fixed margin percentage thereof, and TETRA may purchase from us previously fabricated equipment for a price that is not less than the sum of the net book value of such equipment plus a fixed margin percentage thereof.

This description is not a complete discussion of this agreement and is qualified in its entirety by reference to the full text of the complete agreement, which is filed, along with other agreements, as exhibits to our filings with the SEC.

Amendment to Partnership Agreement

On August 8, 2016, in connection with the closing of the Initial Private Placement of the Preferred Units, our General Partner executed the Amended and Restated Partnership Agreement which, among other things, authorized and established the rights and preferences of the Preferred Units. For discussion of the issuance of the Preferred Units, see Note C - Series A Convertible Preferred Units.

TETRA and General Partner Ownership

As of September 30, 2017, TETRA's ownership interest in us was approximately 42% of the outstanding common units, 12.6% of the outstanding Preferred Units, and an approximately 2% general partner interest, through which it holds incentive distribution rights. For discussion of the purchase by TETRA of a portion of the Preferred Units, see Note C - Series A Convertible Preferred Units. As Preferred Units are converted to common units, it is expected that TETRA's percentage ownership of the common units will decrease.