PATENT CLAIM ANALYSIS

Application Number: 15746309
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["166", "304000"]

Abstract:
A novel method for a controlled release of oil well treating compositions is revealed. The “engineered composite” are formed by mixing well treatment agents with an impervious substrate that exhibit low solubility in water and oil. The engineered composite is introduced in to subterranean wells along with a carrier, fluid to release well, treatment agents over extended periods of time.

Claim (Index 1):
A method of stimulating a subterranean formation which comprises:\n a. Adding an engineered composite comprising essentially of one or more well treatment agents and a slightly soluble substrate, formed into a granule, to a fracturing or acidizing fluid; b. Pumping the fracturing or acidizing fluid containing the engineered composite into the subterranean formation, in a single step; c. Slowly dissolving the engineered composite at a generally constant rate over an extended period of time in water and oil contained in the subterranean formation; and d. Releasing the well treatment agent into the subterranean formation at a generally constant rate over an extended time as the engineered composite dissolves; wherein, essentially no undissolved engineered composite remains in the formation after all well treatment agents are released into the subterranean formation.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.36735
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14704739', '13094186', '11297852', '13076304', '15326626']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7884362733920514
- 35 USC 102 Novelty (BERT): 0.4725705815092935
- Combined Prediction Score: 0.7568497042037756
- Mean Citation Score: 209.387296
- Max Citation Score: 227.23346
- Similarity Product: 180.1908611972797

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

Dataset: test