PATENT CLAIM ANALYSIS

Application Number: 16158156
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["073", "865900"]

Abstract:
The present invention relates to the technical field of rotary steerable drilling, particularly to an apparatus for testing the function and performance of a rotary steerable tool in a horizontal or inclined state. The apparatus comprises a rotary steerable tool testing bench configured to provide a horizontal state and an inclined state for a rotary steerable tool so as to simulate a horizontal drilling state or a directional drilling state on the ground; and a rotary steerable tool function and performance testing unit disposed on the rotary steerable tool testing bench to test the function and performance of the rotary steerable tool in the horizontal drilling state or the directional drilling state. The apparatus in the present invention can test the function and performance of a push-the-bit rotary steerable tool under horizontal and inclined conditions on the ground in a lab.

Claim (Index 7):
The apparatus for testing the function and performance of a rotary steerable tool in a horizontal or inclined state according to  claim 6 , wherein, the rotary steerable tool testing bench ( 1 ) comprises a horizontal state and an inclined state; when the rotary steerable tool testing bench ( 1 ) is in the horizontal state, the detachable support columns comprise planar support columns ( 11 ,  14 ) in the same length; and\n when the rotary steerable tool testing bench ( 1 ) is transited from the horizontal state to the inclined state, the detachable support columns comprise different bevel support columns ( 28 - 33 ); one end of each of the upper cross beams ( 13 ) without the articulation structure is lifted, the upper cross beams ( 13 ) are rotated around the articulation structures ( 16 ) by a certain angle as required, and bevel support columns ( 28 - 33 ) in different heights and upper support plates ( 37 ) are arranged, so that the rotary steerable tool testing bench ( 1 ) is transited from the horizontal state to a stable inclined state.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 97.0
- Lexical Diversity: 3.04167
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13753483', '10122108', '10597481', '10869540', '13811278']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7261982554050456
- 35 USC 102 Novelty (BERT): 0.4999340806562931
- Combined Prediction Score: 0.7035718379301704
- Mean Citation Score: 215.000848
- Max Citation Score: 238.88455
- Similarity Product: 162.68433552188273

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test