[Code of Federal Regulations]
[Title 26, Volume 1]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.263A-13]

[Page 559-561]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.263A-13  Oil and gas activities.

    (a) In general. This section provides rules that are to be applied 
in tandem with Sec. Sec. 1.263A-8 through 1.263A-12, 1.263A-14, and 
1.263A-15 in capitalizing interest with respect to the development 
(within the meaning of section 263A(g)) of oil or gas property. For this 
purpose, oil or gas property consists of each separate operating mineral 
interest in oil or gas as defined in section 614(a), or, if a taxpayer 
makes an election under section 614(b), the aggregate of two or more 
separate operating mineral interests in oil or gas as described in 
section 614(b) (section 614 property). Thus, an oil or gas property is 
designated property unless the de minimis rule applies. A taxpayer must 
apply the rules in paragraph (c) of this section if the taxpayer cannot 
establish, at the beginning of the production period of the first well 
drilled on the property, a definite plan that identifies the number and 
location of other wells planned with respect to the property. If a 
taxpayer can establish such a plan at the beginning of the production 
period of the first well drilled on the property, the taxpayer may 
either apply the rules of paragraph (c) of this section or treat each of 
the planned wells as a separate unit and partition the leasehold 
acquisition costs and costs of common features based on the number of 
planned well units.
    (b) Generally applicable rules--(1) Beginning of production period--
(i) Onshore activities. In the case of onshore oil or gas development 
activities, the production period for a unit begins on the first date 
physical site preparation activities (such as building an access road, 
leveling a site for a drilling rig, or excavating a mud pit) are 
undertaken with respect to the unit.
    (ii) Offshore activities. In the case of offshore development 
activities, the production period for a unit begins on the first date 
physical site preparation activities, other than activities undertaken 
with respect to expendable wells, are undertaken with respect to the 
unit. For purposes of the preceding sentence, the first physical site 
preparation activity undertaken with respect to a section 614 property 
is generally the first activity undertaken with respect to the anchoring 
of a platform (e.g., drilling to drive the piles). For purposes of this 
section, an expendable well is a well drilled solely to determine the 
location and delineation of offshore hydrocarbon deposits.
    (2) End of production period. The production period ends for a 
productive well unit on the date the well is placed in service and all 
production activities reasonably expected to be undertaken by, or for, 
the taxpayer or a related person are completed. See Sec. 1.263A-12(d).
    (3) Accumulated production expenditures--(i) Costs included. 
Accumulated production expenditures for a well unit include the 
following costs (to the extent they are not intangible drilling and 
development costs allowable as a deduction under section 263(c), 263(i), 
or 291(b)(2)): the costs of acquiring the section 614 leasehold and the 
costs of taxes and similar items that are required to be capitalized 
under section 263A(a) with respect to the section 614 leasehold; the 
cost of real property associated with developing the section 614 
property (e.g., casing); the basis of real property that constitutes a 
common feature within the meaning of Sec. 1.263A-10(b)(3); and the 
adjusted basis of property used to produce property (such as a mobile 
rig, drilling ship, or an offshore drilling platform).
    (ii) Improvement unit. To the extent section 614 costs are allocated 
to a well unit, the undepleted portion of those section 614 costs must 
also be included in the accumulated production expenditures for any 
improvement unit (within the meaning of Sec. 1.263A-8(d)(3)) with 
respect to that well unit.
    (c) Special rules when definite plan not established--(1) In 
general. The special rules of this paragraph (c) must be applied by a 
taxpayer that cannot establish, at the beginning of the production 
period of the first well drilled on the property, a definite plan that 
identifies the number and location of the wells planned with respect to 
the property. A

[[Page 560]]

taxpayer than can establish such a plan is permitted, but not required, 
to apply the rules of this paragraph (c), provided the rules of this 
paragraph (c) are consistently applied for all the taxpayer's oil or gas 
properties for which a definite plan can be established.
    (2) Oil and gas units--(i) First productive well unit. Until the 
first productive well is placed in service and all production activities 
reasonably expected to be undertaken by, or for, the taxpayer or a 
related person are completed, a first productive well unit includes the 
section 614 property and all real property associated with the 
development of the section 614 property. Thus, for example, a first 
productive well unit includes the section 614 property and real property 
associated with any nonproductive well drilled on the section 614 
property on or before the date the first productive well is placed in 
service and all production activities reasonably expected to be 
undertaken by, or for, the taxpayer or a related person are completed. 
For purposes of this section, a productive well is a well that produces 
in commercial quantities. See paragraph (c)(5) of this section, which 
provides a special rule whereby the costs of a section 614 property and 
common feature costs for a section 614 property generally are included 
only in the accumulated production expenditures for the first productive 
well unit.
    (ii) Subsequent units. Generally, real property associated with each 
productive or nonproductive well with respect to which production 
activities begin after the date the first productive well is placed in 
service and all production activities reasonably expected to be 
undertaken by, or for, the taxpayer or a related person are completed, 
constitutes a unit of real property. Additionally, a productive or 
nonproductive well that is included in a first productive well unit and 
for which development continues after the date the first productive well 
is placed in service and all production activities reasonably expected 
to be undertaken by, or for, the taxpayer or a related person are 
completed, generally is treated as a separate unit of property after 
that date. See, however, paragraph (c)(5) of this section, which 
provides rules for the treatment of costs included in the accumulated 
production expenditures of a first productive well unit.
    (3) Beginning of production period--(i) First productive well unit. 
The beginning of the production period of the first productive well unit 
is determined as provided in paragraph (b) of this section.
    (ii) Subsequent wells. In applying paragraph (b) of this section to 
subsequent well units (as described in paragraph (c)(2)(ii) of this 
section), any activities occurring prior to the date the production 
period ends for the first productive well unit are not taken into 
account in determining the beginning of the production period for the 
subsequent well units.
    (4) End of production period. The end of the production period for 
both the first productive well unit and subsequent productive well units 
is determined as provided in paragraph (b)(2) of this section. See Sec. 
1.263A-12(d). Nonproductive wells included in the first productive well 
unit need not be plugged and abandoned for the production period to end 
for a first productive well unit.
    (5) Accumulated production expenditures--(i) First productive well 
unit. The accumulated production expenditures for a first productive 
well unit include all costs incurred with respect to the section 614 
property and associated real property at any time through the end of the 
production period for the first productive well unit. Thus, the costs of 
acquiring the section 614 property, the costs of taxes and similar items 
that are required to be capitalized under section 263A(a) with respect 
to the section 614 property, and the costs of common features, that are 
incurred at any time through the end of the production period of the 
first productive well unit (section 614 costs) are included in the 
accumulated production expenditures for the first productive well unit.
    (ii) Subsequent well unit. The accumulated production expenditures 
for a subsequent well do not include any costs included in the 
accumulated production expenditures for a first productive well unit. In 
the event that section 614 costs or common feature costs with respect to 
a section 614 property are incurred subsequent to the end of the

[[Page 561]]

production period of the first productive well unit, those common 
feature costs and undepleted section 614 costs are allocated among the 
accumulated production expenditures of wells being drilled as of the 
date such costs are incurred.
    (6) Allocation of interest capitalized with respect to first 
productive well unit. Interest attributable to any productive or 
nonproductive well included in the first productive well unit (within 
the meaning of paragraph (c)(2)(ii) of this section) is allocated among 
and capitalized to the basis of the property associated with the first 
productive well unit. See Sec. 1.263A-8(a)(2).
    (7) Example. The provisions of this paragraph (c) are illustrated by 
the following example.

    Example. (i) Corporation Z, an oil company, acquired a section 614 
property in an onshore tract, Tract B, for development. In 1995, 
Corporation Z began site preparation activities on Tract B and also 
commenced drilling Well 1 on Tract B. Corporation Z was unable to 
establish, as provided in paragraph (a) of this section, a definite plan 
identifying the number and location of other wells planned on Tract B. 
In 1996, Corporation Z began drilling Well 2. On May 1, 1997, Well 2, a 
productive well, was placed in service and all production activities 
reasonably expected to be undertaken with respect to Well 2 were 
completed. By that date, also, Well 1 was abandoned.
    (ii) Well 2 is a first productive well (within the meaning of 
paragraph (c)(2)(i) of this section). Well 1 is a nonproductive well 
drilled prior to a first productive well. Under paragraph (c) of this 
section, Corporation Z must treat both Well 1 and Well 2 as part of the 
first productive well unit on the section 614 property. In accordance 
with paragraphs (c)(3) and (c)(4) of this section, the production period 
of the first productive well unit begins on the date physical site 
preparation activities are undertaken with respect to Well 1 in 1995 and 
ends on May 1, 1997, the date that Well 2 is placed in service and all 
production activities reasonably expected to be undertaken are 
completed. In accordance with paragraph (c)(5) of this section, the 
accumulated production expenditures for the first productive well unit 
include, among other capitalized costs, the entire section 614 property 
costs capitalized with respect to Tract B and all common feature costs 
incurred with respect to the section 614 property through May 1, 1997.
    (iii) Any well that Corporation Z begins after May 1, 1997, is a 
separate unit of property. See paragraph (c)(2)(ii) of this section. 
Under paragraph (c)(3)(ii) of this section, the production period for 
any such well unit begins on the first day after May 1, 1997, on which 
Corporation Z undertakes physical site preparation activities with 
respect to the well unit. Moreover, Corporation Z does not include any 
of the section 614 property costs in the accumulated production 
expenditures for any well unit begun after May 1, 1997.

[T.D. 8584, 59 FR 67213, Dec. 29, 1994; 60 FR 16575, Mar. 31, 1995]