Zion Oil & Gas, Inc. (ZNOG)
0.4079
0.00 (0.00%)
USD |
OTCM |
Feb 23, 16:00
Zion Oil & Gas Research and Development Expense (Quarterly)
Research and Development Expense (Quarterly) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (Quarterly) Range, Past 5 Years
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Research and Development Expense (Quarterly) Benchmarks
| Halliburton Co. | -- |
| SLB Ltd. | 187.00M |
| Kinder Morgan, Inc. | -- |
| Barnwell Industries, Inc. | -- |
| CKX Lands, Inc. | -- |