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EX-99.1 - EXHIBIT 99.1 - Black Stone Minerals, L.P.exhibit991-auditedandunaud.htm
EX-23.1 - EXHIBIT 23.1 - Black Stone Minerals, L.P.exhibit231-consentofkpmgllp.htm
8-K/A - 8-K/A - Black Stone Minerals, L.P.a8-k.htm
EXHIBIT 99.2

BLACK STONE MINERALS, L.P. AND SUBSIDIARIES
UNAUDITED PRO FORMA COMBINED FINANCIAL INFORMATION

On November 22, 2017, Black Stone Minerals Company, L.P. (“BSMC”), a Delaware limited partnership and wholly owned subsidiary of Black Stone Minerals, L.P. (the “Partnership”), a Delaware limited partnership, entered into a Purchase and Sale Agreement by and among Noble Energy Inc., a Delaware corporation (“Noble”), Noble Energy Wyco, LLC, a Delaware limited liability company (“Wyco”), and Rosetta Resources Operating LP, a Delaware limited partnership (“Rosetta” and together with Noble and Wyco, the "Asset Sellers”), and Noble Energy US Holdings, LLC, a Delaware limited liability company (“Noble Holdings”) pursuant to which, on November 28, 2017 (the “Closing Date”), BSMC purchased (i) all of the Asset Sellers' respective right, title, and interest in and to certain fee mineral interests and other non-cost-bearing royalty interests, and (ii) one hundred percent (100%) of the issued and outstanding securities of Samedan Royalty, LLC, a Delaware limited liability company, from Noble Holdings (such acquisition described in (i) and (ii) above, the “Noble Acquisition”). 

The purchase price for the Noble Acquisition was approximately $335 million in cash after purchase price adjustments. To fund the purchase price, the Partnership used (i) the approximate $300 million proceeds from the Private Placement (as defined below) and (ii) approximately $35 million from borrowings under its revolving credit facility.

On November 22, 2017, the Partnership entered into a Series B Preferred Unit Purchase Agreement (the "Preferred Purchase Agreement") with Mineral Royalties One, L.L.C., a Delaware limited liability company and affiliate of The Carlyle Group (the “Purchaser”). Pursuant to the Preferred Purchase Agreement, on the Closing Date, the Partnership issued and sold in a private placement (the “Private Placement”) 14,711,219 Series B Cumulative Convertible Preferred Units representing limited partner interests in the Partnership (the “Series B Preferred Units”) to the Purchaser for a cash purchase price of $20.3926 per Series B Preferred Unit, resulting in proceeds to the Partnership of approximately $300 million. The closing of the Private Placement was subject to customary closing conditions, including the concurrent closing of the Noble Acquisition.

The following unaudited pro forma combined financial information is based on the historical consolidated financial statements of the Partnership, adjusted to reflect the Noble Acquisition.

The unaudited pro forma combined financial information gives effect to the Noble Acquisition, as well as the issuance of the Series B Preferred Units and borrowings under the Partnership's revolving credit facility, both of which were used to fund the acquisition.

The unaudited pro forma combined balance sheet as of September 30, 2017 is derived from the unaudited consolidated balance sheet of the Partnership as of September 30, 2017, and gives effect to the Noble Acquisition as if it had occurred on September 30, 2017.

The unaudited pro forma combined statement of operations for the nine months ended September 30, 2017 is based on the unaudited consolidated statement of operations of the Partnership for the nine months ended September 30, 2017. The unaudited pro forma combined statement of operations for the year ended December 31, 2016 is based on the audited consolidated statement of operations of the Partnership for the year ended December 31, 2016. The unaudited pro forma combined statements of operations for the nine months ended September 30, 2017 and the year ended December 31, 2016 have been adjusted to reflect the Noble Acquisition and related transactions as if they had occurred on January 1, 2016.

The unaudited pro forma financial information is for informational purposes only and is not intended to represent or be indicative of the combined financial position or results of operations that the Partnership would have reported had the Noble Acquisition been completed as of the dates set forth in this unaudited pro forma financial information and should not be taken as indicative of the Partnership's future performance for reasons, including, but not limited to, differences between the assumptions used to prepare the unaudited pro forma combined financial information and actual results.

The unaudited pro forma combined financial information should be read in conjunction with the audited consolidated financial statements and notes thereto contained in the Partnership's Annual Report on Form 10-K for the year ended December 31, 2016, the unaudited consolidated financial statements contained in the Partnership's Quarterly Report on Form 10-Q for the quarter ended September 30, 2017, and the audited statement of revenues and direct operating expenses and the notes thereto of the Noble Assets as filed herewith by the Partnership with the Securities and Exchange Commission.

1



BLACK STONE MINERALS, L.P. AND SUBSIDIARIES
UNAUDITED PRO FORMA COMBINED BALANCE SHEET
AS OF SEPTEMBER 30, 2017
(in thousands)
 
Partnership
 
Pro Forma
 
Partnership
 
Historical
 
Adjustments
 
Pro Forma
ASSETS
 

 
 
 
 

CURRENT ASSETS
 

 
 
 
 

Cash and cash equivalents
$
8,911

 
$
299,750

(a)
$
308,661

 
 
 
35,000

(b)
35,000

 
 
 
(334,543
)
(c)
(334,543
)
Accounts receivable
68,895

 

 
68,895

Commodity derivative assets
4,724

 

 
4,724

Prepaid expenses and other current assets
1,269

 

 
1,269

TOTAL CURRENT ASSETS
83,799

 
207

 
84,006

PROPERTY AND EQUIPMENT
 

 
 

 
 

Oil and natural gas properties, at cost, using the successful efforts method of accounting, includes unproved properties of $731,978 at September 30, 2017 and $993,368 pro forma at September 30, 2017
2,892,447

 
334,543

(c)
3,226,990

Accumulated depreciation, depletion, amortization, and impairment
(1,736,695
)
 

 
(1,736,695
)
Oil and natural gas properties, net
1,155,752

 
334,543

 
1,490,295

Other property and equipment, net of accumulated depreciation of $14,384
519

 

 
519

NET PROPERTY AND EQUIPMENT
1,156,271

 
334,543

 
1,490,814

DEFERRED CHARGES AND OTHER LONG-TERM ASSETS
6,000

 

 
6,000

TOTAL ASSETS
$
1,246,070

 
$
334,750

 
$
1,580,820

LIABILITIES, MEZZANINE EQUITY AND EQUITY
 

 
 

 
 

CURRENT LIABILITIES
 

 
 

 
 

Accounts payable
$
3,659

 
$

 
$
3,659

Accrued liabilities
38,336

 

 
38,336

Other current liabilities
302

 

 
302

TOTAL CURRENT LIABILITIES
42,297

 

 
42,297

LONG-TERM LIABILITIES
 

 
 

 
 

Credit facility
362,000

 
35,000

(b)
397,000

Accrued incentive compensation
2,883

 

 
2,883

Asset retirement obligations
13,909

 

 
13,909

Other long-term liability
6,592

 

 
6,592

TOTAL LIABILITIES
427,681

 
35,000

 
462,681

COMMITMENTS AND CONTINGENCIES
 
 
 
 
 
MEZZANINE EQUITY
 

 
 

 
 

Partners' equity - Series A convertible redeemable preferred units, 26 units outstanding at September 30, 2017
27,092

 

 
27,092

Partners' equity - Series B cumulative convertible preferred units, 14,711 pro forma units outstanding at September 30, 2017

 
299,750

(a)
299,750

EQUITY
 

 
 
 
 
Partners' equity - general partner interest

 

 

Partners' equity - common units, 103,324 units outstanding at September 30, 2017
608,998

 

 
608,998

Partners' equity - subordinated units, 95,388 units outstanding at September 30, 2017
181,395

 

 
181,395

Noncontrolling interests
904

 

 
904

TOTAL EQUITY
791,297

 

 
791,297

TOTAL LIABILITIES, MEZZANINE EQUITY AND EQUITY
$
1,246,070

 
$
334,750

 
$
1,580,820

 
See accompanying notes to unaudited combined pro forma financial statements.

2


BLACK STONE MINERALS, L.P. AND SUBSIDIARIES
UNAUDITED PRO FORMA COMBINED STATEMENT OF OPERATIONS
FOR THE NINE MONTHS ENDED ENDED SEPTEMBER 30, 2017
(in thousands, except per unit amounts)
 
Partnership
 
Pro Forma
 
Partnership
 
 
Historical
 
Adjustments
 
Pro Forma
 
REVENUES
 

 
 

 
 

 
Oil and condensate sales
$
119,097

 
$
19,900

(d)
$
138,997

 
Natural gas and natural gas liquids sales
142,651

 
8,314

(d)
150,965

 
Gain (loss) on commodity derivative instruments
35,387

 

 
35,387

 
Lease bonus and other income
37,082

 
619

(d)
37,701

 
TOTAL REVENUES
334,217

 
28,833

 
363,050

 
OPERATING (INCOME) EXPENSES
 

 
 

 
 

 
Lease operating expense
12,906

 

 
12,906

 
Production costs and ad valorem taxes
35,314

 
3,662

(d)
38,976

 
Exploration expense
616

 

 
616

 
Depreciation, depletion and amortization
84,483

 
7,807

(e)
92,290

 
Impairment of oil and natural gas properties

 

 

 
General and administrative
51,998

 

 
51,998

 
Accretion of asset retirement obligations
760

 

 
760

 
(Gain) loss on sale of assets, net
(931
)
 

 
(931
)
 
TOTAL OPERATING EXPENSES
185,146

 
11,469

 
196,615

 
INCOME FROM OPERATIONS
149,071

 
17,364

 
166,435

 
OTHER INCOME (EXPENSES)
 

 
 

 
 

 
Interest and investment income
30

 

 
30

 
Interest expense
(11,660
)
 
(980
)
(f)
(12,640
)
 
Other income
352

 

 
352

 
TOTAL OTHER EXPENSES
(11,278
)
 
(980
)
 
(12,258
)
 
NET INCOME
137,793

 
16,384

 
154,177

 
NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS
27

 

 
27

 
DISTRIBUTIONS ON REDEEMABLE PREFERRED UNITS
(2,452
)
 

 
(2,452
)
 
DISTRIBUTIONS ON CUMULATIVE CONVERTIBLE PREFERRED UNITS

 
(15,750
)
(g)
(15,750
)
 
NET INCOME (LOSS) ATTRIBUTABLE TO THE GENERAL PARTNER AND COMMON AND SUBORDINATED UNITS
$
135,368

 
$
634

 
$
136,002

 
ALLOCATION OF NET INCOME (LOSS):
 

 
 
 
 

 
General partner interest
$

 
 
 
$

 
Common units
83,989

 
 
 
84,322

 
Subordinated units
51,379

 
 
 
51,680

 
 
$
135,368

 


 
$
136,002

 
NET INCOME (LOSS) ATTRIBUTABLE TO LIMITED PARTNERS PER COMMON AND SUBORDINATED UNIT:
 

 
 
 
 

 
Per common unit (basic)
$
0.86

 
 
 
$
0.86

 
Weighted average common units outstanding (basic)
97,777

 
 
 
97,777

 
Per subordinated unit (basic)
$
0.54

 
 
 
$
0.54

 
Weighted average subordinated units outstanding (basic)
95,269

 
 
 
95,269

 
Per common unit (diluted)
$
0.86

 
 
 
$
0.86

(h)
Weighted average common units outstanding (diluted)
97,777

 
 
 
97,777

 
Per subordinated unit (diluted)
$
0.54

 
 
 
$
0.54

 
Weighted average subordinated units outstanding (diluted)
95,269

 
 
 
95,269

 
DISTRIBUTIONS DECLARED AND PAID:
 
 
 
 
 
 
Per common unit
$
0.8875

 
 
 
$
0.8875

 
Per subordinated unit
$
0.5763

 
 
 
$
0.5763

 

See accompanying notes to unaudited combined pro forma financial statements.



3


BLACK STONE MINERALS, L.P. AND SUBSIDIARIES
UNAUDITED PRO FORMA COMBINED STATEMENT OF OPERATIONS
FOR THE YEAR ENDED DECEMBER 31, 2016
(in thousands, except per unit amounts)
 
Partnership
 
Pro Forma
 
Partnership
 
 
Historical
 
Adjustments
 
Pro Forma
 
REVENUES
 

 
 

 
 

 
Oil and condensate sales
$
142,382

 
$
19,124

(d)
$
161,506

 
Natural gas and natural gas liquids sales
122,836

 
8,070

(d)
130,906

 
Gain (loss) on commodity derivative instruments
(36,464
)
 

 
(36,464
)
 
Lease bonus and other income
32,079

 
745

(d)
32,824

 
TOTAL REVENUES
260,833

 
27,939

 
288,772

 
OPERATING (INCOME) EXPENSES
 

 
 

 
 

 
Lease operating expense
18,755

 
 
 
18,755

 
Production costs and ad valorem taxes
35,464

 
3,674

(d)
39,138

 
Exploration expense
645

 

 
645

 
Depreciation, depletion and amortization
102,487

 
10,282

(e)
112,769

 
Impairment of oil and natural gas properties
6,775

 

 
6,775

 
General and administrative
73,139

 

 
73,139

 
Accretion of asset retirement obligations
892

 

 
892

 
(Gain) loss on sale of assets, net
(4,793
)
 

 
(4,793
)
 
TOTAL OPERATING EXPENSES
233,364

 
13,956

 
247,320

 
INCOME FROM OPERATIONS
27,469

 
13,983

 
41,452

 
OTHER INCOME (EXPENSES)
 

 
 

 
 

 
Interest and investment income
656

 

 
656

 
Interest expense
(7,547
)
 
(907
)
(f)
(8,454
)
 
Other income
(390
)
 

 
(390
)
 
TOTAL OTHER EXPENSES
(7,281
)
 
(907
)
 
(8,188
)
 
NET INCOME
20,188

 
13,076

 
33,264

 
NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS
12

 

 
12

 
DISTRIBUTIONS ON REDEEMABLE PREFERRED UNITS
(5,763
)
 
 
 
(5,763
)
 
DISTRIBUTIONS ON CUMULATIVE CONVERTIBLE PREFERRED UNITS

 
(21,000
)
(g)
(21,000
)
 
NET INCOME (LOSS) ATTRIBUTABLE TO THE GENERAL PARTNER AND COMMON AND SUBORDINATED UNITS
$
14,437

 
$
(7,924
)
 
$
6,513

 
ALLOCATION OF NET INCOME (LOSS):
 

 
 
 
 

 
General partner interest
$

 
 
 
$

 
Common units
24,669

 
 
 
20,696

 
Subordinated units
(10,232
)
 
 
 
(14,183
)
 
 
$
14,437

 


 
$
6,513

 
NET INCOME (LOSS) ATTRIBUTABLE TO LIMITED PARTNERS PER COMMON AND SUBORDINATED UNIT:
 

 
 
 
 

 
Per common unit (basic)
$
0.26

 
 
 
$
0.22

 
Weighted average common units outstanding (basic)
96,073

 
 
 
96,073

 
Per subordinated unit (basic)
$
(0.11
)
 
 
 
$
(0.15
)
 
Weighted average subordinated units outstanding (basic)
95,138

 
 
 
95,138

 
Per common unit (diluted)
$
0.26

 
 
 
$
0.22

(i)
Weighted average common units outstanding (diluted)
96,243

 
 
 
96,243

 
Per subordinated unit (diluted)
$
(0.11
)
 
 
 
$
(0.15
)
 
Weighted average subordinated units outstanding (diluted)
95,138

 
 
 
95,138

 
DISTRIBUTIONS DECLARED AND PAID:
 

 
 
 
 

 
Per common unit
$
1.1000

 
 
 
$
1.1000

 
Per subordinated unit
$
0.7350

 
 
 
$
0.7350

 

See accompanying notes to unaudited combined pro forma financial statements.

4



NOTE 1 Basis of Presentation
On November 29, 2017, Black Stone Minerals, L.P. (the “Partnership” or "BSM"), a Delaware limited partnership, filed a Current Report on Form 8-K announcing that Black Stone Minerals Company, L.P. (“BSMC”), a Delaware limited partnership and wholly owned subsidiary of the Partnership had entered into a Purchase and Sale Agreement by and among Noble Energy Inc., a Delaware corporation (“Noble”), Noble Energy Wyco, LLC, a Delaware limited liability company (“Wyco”), and Rosetta Resources Operating LP, a Delaware limited partnership (“Rosetta” and together with Noble and Wyco, the “Asset Sellers”), and Noble Energy US Holdings, LLC, a Delaware limited liability company (“Noble Holdings") pursuant to which, on November 28, 2017 (the “Closing Date”), BSMC (i) purchased all of the Asset Sellers’ respective right, title, and interest in and to certain fee mineral interests and other non-cost-bearing royalty interests and (ii) purchased one hundred percent (100%) of the issued and outstanding securities of Samedan Royalty, LLC, a Delaware limited liability company ("Samedan"), from Noble Holdings (such acquisition described in (i) and (ii) above, the “Noble Acquisition”). The fee mineral interests and other non-cost bearing royalty interests acquired in the Noble Acquisition, including the interests owned by Samedan, are referred to herein as the "Noble Assets." The Noble Assets include approximately 1.1 million gross (140,000 net) mineral acres, 380,000 gross acres of non-participating royalty interests, and 600,000 gross acres of overriding royalty interests collectively spread over 20 states with significant concentrations in Texas, Oklahoma, and North Dakota. The purchase price for the Noble Acquisition was approximately $335 million in cash. To fund the purchase price, the Partnership used (i) the approximate $300 million proceeds from the Private Placement (as defined below) and (ii) approximately $35 million from borrowings under its revolving credit facility.
On November 22, 2017, the Partnership entered into a Series B Preferred Unit Purchase Agreement (the "Preferred Purchase Agreement") with Mineral Royalties One, L.L.C., a Delaware limited liability company and affiliate of The Carlyle Group (the “Purchaser”). Pursuant to the Preferred Purchase Agreement, on the Closing Date, the Partnership issued and sold in a private placement (the “Private Placement”) 14,711,219 Series B Cumulative Convertible Preferred Units representing limited partner interests in the Partnership (the “Series B Preferred Units”) to the Purchaser for a cash purchase price of $20.3926 per Series B Preferred Unit, resulting in proceeds to the Partnership of approximately $300 million. The closing of the Private Placement was subject to customary closing conditions, including the concurrent closing of the Noble Acquisition. Proceeds from the Private Placement were used to partially fund the Noble Acquisition.

NOTE 2 Pro Forma Adjustments and Assumptions

The financial statements included in this report present a pro forma balance sheet and pro forma results of operations reflecting the pro forma effect of the transactions, discussed in detail above, entered into by the Partnership.

The related pro forma adjustments are described below. In the opinion of BSM's management, all adjustments have been made that are necessary to present the pro forma financial statements in accordance with the Securities and Exchange Commission's (the "SEC") Regulation S-X.

The unaudited pro forma balance sheet and statements of operations are presented for illustrative purposes only, and do not purport to be indicative of the financial position or results of operations that would actually have occurred if the Noble Acquisition had occurred as of the dates set forth in this unaudited pro forma information. In addition, future results may vary significantly from the results reflected in such statements due to factors described in "Risk Factors" included in BSM's Annual Report on Form 10-K for the year ended December 31, 2016 and elsewhere in BSM's reports and filings with the SEC. The unaudited pro forma balance sheet and statements of operations should be read in conjunction with BSM's historical consolidated financial statements and the notes thereto included in BSM's Annual Reports on Form 10-K for the year ended December 31, 2016 and on BSM's Quarterly Reports on Form 10-Q for the quarters ended September 30, 2017, June 30, 2017 and March 31, 2017.

The pro forma statements should also be read in conjunction with the historical statements of revenues and direct operating expenses and the notes thereto of the Noble Assets reflected therein as filed herewith by BSM with the SEC.

The unaudited pro forma financial statements reflect the following adjustments:

(a)
To record the partial financing of the Noble Acquisition with proceeds from the issuance of the Series B Preferred Units, net of related expenses.

(b)
To record the remaining financing of the Noble Acquisition with borrowings under our revolving credit facility.

(c)
To record the preliminary purchase accounting assigned to the Noble Assets, subject to change. The fair value of the Noble Assets, funded with approximately $335 million in cash, is described below:

5



 
Noble Acquisition
 
(in thousands)
Oil and natural gas properties
 
Proved
$
73,153

Unproved
261,390

Net assets acquired
$
334,543



(d)
To reflect the historical revenues and direct operating expenses related to the Noble Assets, which also reflects a reclass of approximately $2.1 million and approximately $1.5 million for the nine months ended September 30, 2017 and the year ended December 31, 2016, respectively, related to natural gas liquids revenue in order to conform the presentation to be consistent with the Partnership's presentation of such revenues within the Natural gas and natural gas liquids line item in its historical statements of operations for the same periods.

(e)
To reflect depreciation, depletion, and amortization attributable to the Noble Assets.

(f)
To reflect additional interest expense associated with the $35 million in additional borrowings under our revolving credit facility.

(g)
To record the quarterly distribution at 7% per annum on 14,711,219 Series B Preferred Units with a face amount of $20.3926 per unit issued in connection with the Noble Acquisition. Distributions were calculated based on the number of days included in the nine months ended September 30, 2017 and the year ended December 31, 2016, based on a 360 day count.

(h)
The Partnership uses the two-class method for both the basic and diluted earnings per unit calculations. For the nine months ended September 30, 2017, 15.8 million common units and 1.4 million subordinated units were excluded in the calculations of diluted earnings per unit due to their antidilutive effect under the if-converted method, inclusive of the 14.7 million Series B Preferred Units, which are only convertible into common units of the Partnership, and thus would have no impact to diluted earnings per subordinated unit.

(i)
The Partnership uses the two-class method for both the basic and diluted earnings per unit calculations. For the year ended December 31, 2016, 16.7 million common units and 2.4 million subordinated units were excluded in the calculations of diluted earnings per unit due to their antidilutive effect under the if-converted method, inclusive of the 14.7 million Series B Preferred Units, which are only convertible into common units of the Partnership, and thus would have no impact to diluted earnings per subordinated unit.

6



NOTE 3 Supplemental Oil and Natural Gas Information
    
Oil and Natural Gas Reserves

The following table sets forth certain unaudited pro forma information concerning the Partnership's pro forma combined estimated net proved oil and natural gas reserves as of December 31, 2015 and 2016, after giving effect to the Noble Acquisition as if it occurred on January 1, 2016. There are numerous uncertainties inherent in estimating the quantities of proved reserves and projecting future rates of production and timing of development expenditures. The following reserve data represents estimates only and should not be construed as being exact:

 
 
Crude Oil (MBbl)
 
 
Partnership Historical
 
Noble Acquisition
 
Partnership
Pro Forma
Net proved reserves at December 31, 2015
 
15,842

 
1,450

 
17,292

Revisions of previous estimates
 
3,007

 
2,986

 
5,993

Purchases of minerals in place
 
1,322

 

 
1,322

Extensions, discoveries, and other additions
 
1,877

 

 
1,877

Production
 
(3,680
)
 
(600
)
 
(4,280
)
Net proved reserves at December 31, 2016
 
18,368

 
3,836

 
22,204

Net Proved Developed Reserves
 
 

 
 
 
 
December 31, 2015
 
15,497

 
1,450

 
16,947

December 31, 2016
 
18,150

 
3,836

 
21,986

Net Proved Undeveloped Reserves
 
 

 
 
 
 
December 31, 2015
 
345

 

 
345

December 31, 2016
 
218

 

 
218


 
 
Natural Gas (MMcf)
 
 
Partnership Historical (1)
 
Noble Acquisition
 
Partnership
Pro Forma
Net proved reserves at December 31, 2015
 
203,675

 
12,434

 
216,109

Revisions of previous estimates
 
29,024

 
12,855

 
41,879

Purchases of minerals in place
 
5,683

 

 
5,683

Extensions, discoveries, and other additions
 
79,455

 

 
79,455

Production
 
(47,498
)
 
(2,589
)
 
(50,087
)
Net proved reserves at December 31, 2016
 
270,339

 
22,700

 
293,039

Net Proved Developed Reserves
 
 

 
 
 
 
December 31, 2015
 
174,555

 
12,434

 
186,989

December 31, 2016
 
223,057

 
22,700

 
245,757

Net Proved Undeveloped Reserves
 
 

 
 
 
 
December 31, 2015
 
29,120

 

 
29,120

December 31, 2016
 
47,282

 

 
47,282


(1)
As a mineral-and-royalty interest owner, BSM is often provided insufficient and inconsistent data by its operators related to NGLs. As a result, BSM is unable to reliably determine the total volumes of NGLs associated with the production of natural gas on its acreage. As such, the realized prices for natural gas account for all value attributable to NGLs. The oil and condensate production volumes and natural gas production volumes do not include NGL volumes.


7


Standardized Measure of Discounted Future Net Cash Flows

Summarized in the following tables is information for BSM's standardized measure of discounted cash flows relating to proved reserves as of December 31, 2016. Future cash flows are computed by applying the 12-month unweighted first-day-of-the-month average price for the year ended December 31, 2016 to the year-end quantity of proved reserves. Natural gas prices are also adjusted to account for NGL revenue since there is not sufficient data to account for NGL volumes separately in the Partnership's historical reserve estimates presented herein, and thus such estimates exclude NGL quantities and the realized prices for natural gas account for all value attributable to NGLs. Future production, development, site restoration and abandonment costs are derived based on current costs assuming continuation of existing economic conditions. Federal income taxes have not been deducted from future production revenues in the calculation of standardized measure as each partner is separately taxed on their share of BSM's taxable income. The information should be viewed only as a form of standardized disclosure concerning possible future cash flows that would result under the assumptions used, but should not be viewed as indicative of fair value. Reference is made to BSM's Annual Report on Form 10-K for the year ended December 31, 2016 as well as to the historical statements of revenues and direct operating expenses of certain oil and natural gas properties for the Noble Acquisition for a discussion of the assumptions used in preparing the information presented.
 
 
 
Year Ended December 31, 2016
 
 
Partnership Historical
 
Noble Acquisition
 
Partnership
Pro Forma
 
 
(In thousands)
Future cash inflows
 
$
1,267,179

 
$
189,072

 
$
1,456,251

Future production costs
 
(193,749
)
 
(16,337
)
 
(210,086
)
Future development costs
 
(36,509
)
 

 
(36,509
)
Future income tax expense
 
(3,516
)
 

 
(3,516
)
Future net cash flows (undiscounted)
 
1,033,405

 
172,735

 
1,206,140

Annual discount 10% for estimated timing
 
(430,390
)
 
(77,326
)
 
(507,716
)
Total
 
$
603,015

 
$
95,409

 
$
698,424

 
The following summarizes the principal sources of change in the standardized measure of discounted future net cash flows:
 
 
Year Ended December 31, 2016
 
 
Partnership Historical
 
Noble Acquisition
 
Partnership
Pro Forma
 
 
(In thousands)
Standardized measure, beginning of year
 
$
554,972

 
$
45,344

 
$
600,316

Sales, net of production costs
 
(210,354
)
 
(23,520
)
 
(233,874
)
Net changes in prices and production costs related to future production
 
(81,456
)
 
(2,310
)
 
(83,766
)
Extensions, discoveries and improved recovery, net of future production and development costs
 
86,606

 

 
86,606

Previously estimated development costs incurred during the period
 
28,909

 

 
28,909

Revisions of estimated future development costs
 

 

 

Revisions of previous quantity estimates, net of related costs
 
147,507

 
71,361

 
218,868

Accretion of discount
 
55,662

 
4,534

 
60,196

Purchases of reserves in place, less related costs
 
34,751

 

 
34,751

Other
 
(13,582
)
 

 
(13,582
)
Net increase (decrease) in standardized measures
 
48,043

 
50,065

 
98,108

Standardized measure, end of year
 
$
603,015

 
$
95,409

 
$
698,424

 
The data presented should not be viewed as representing the expected cash flow from, or current value of, existing proved reserves since the computations are based on a significant amount of estimates and assumptions. The required projection of production and related expenditures over time requires further estimates with respect to pipeline availability, rates of demand and governmental control. Actual future prices and costs are likely to be substantially different from historical prices and costs utilized in the computation of reported amounts. Any analysis or evaluation of the reported amounts should give specific recognition to the computational methods utilized and the limitations inherent therein. 

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