---
kind: "section"
citation: "43 C.F.R. § 3137.50"
title: "43"
number: "3137.50"
heading: "What optional terms may I include in a unit agreement?"
url: "https://uscodex.org/cfr/43/3137.50"
---

# §3137.50. What optional terms may I include in a unit agreement?


BLM may approve the following optional terms for a unit agreement if they promote additional development or enhanced production potential—

- (a) Limiting the unit agreement to certain formations and their intervals;
- (b) Multiple unit operators (see [§ 3137.51](/cfr/43/3137.51.md) of this subpart);
- (c) Allowing modification of the unit agreement terms if less than 100 percent of the parties to the unit agreement (see [§ 3137.52](/cfr/43/3137.52.md) of this subpart) agree to the modification; or
- (d) Other terms that BLM determines will promote the greatest economic recovery of oil and gas consistent with applicable law.

## Notes

### Source

Source: 67 FR 17886, Apr. 11, 2002, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 6508, 43 U.S.C. 1733 and 1740.

### Source

Source: 46 FR 55497, Nov. 9, 1981, unless otherwise noted.